The Samsung Galaxy S III (unofficially known as the Samsung Galaxy S3) is an
Android smartphone
A smartphone is a mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multi ...
developed and marketed by
Samsung Electronics
Samsung Electronics Co., Ltd. (SEC; stylized as SΛMSUNG; ) is a South Korean multinational major appliance and consumer electronics corporation founded on 13 January 1969 and headquartered in Yeongtong District, Suwon, South Korea. It is curr ...
. Launched in 2012, it had sold more than 80 million units overall, making it the most sold phone in the S series.
It is the third smartphone in the
Samsung Galaxy S series
The Samsung Galaxy S series is a line of Android (operating system), Android-based smartphones and tablet computers produced by Samsung Electronics. It serves as Samsung's high-end line of its wider Samsung Galaxy, Galaxy family of Android devic ...
.
It is distinguished from its predecessor by its larger and higher-resolution screen, higher storage options, a larger battery, and a video camera with stereo audio recording for a spatial effect on headphones and external speakers. While the picture and video resolutions of the camera stayed the same, its launching speed and shutter lag improved.
It has additional software features, expanded hardware, and a redesigned physique from its predecessor, the
Samsung Galaxy S II, released the previous year. The "S III" employs an
intelligent personal assistant
A virtual assistant (VA) is a software agent that can perform a range of tasks or services for a user based on user input such as commands or questions, including verbal ones. Such technologies often incorporate chatbot capabilities to strea ...
(
S Voice
S Voice is a discontinued intelligent personal assistant and knowledge navigator which is only available as a built-in application for the Samsung Galaxy S III, S III Mini (including NFC), S4, S4 Mini, S4 Active, S5, S5 Mini, S II Plus ...
), eye-tracking ability, and increased storage. Although a
wireless charging
Inductive charging (also known as wireless charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in vehicles, power tool ...
option was announced, it never came to fruition. However, there are third party kits which add support for
Qi wireless charging. Depending on country, the smartphone comes with different processors and
RAM
Ram, ram, or RAM most commonly refers to:
* A male sheep
* Random-access memory, computer memory
* Ram Trucks, US, since 2009
** List of vehicles named Dodge Ram, trucks and vans
** Ram Pickup, produced by Ram Trucks
Ram, ram, or RAM may also ref ...
capacity, and
4G LTE
LTE may refer to:
Science and technology
* LTE (telecommunication) (Long-Term Evolution), a mobile telephony standard
** LTE Advanced, an enhancement
** LTE Advanced Pro, a further enhancement
* Compaq LTE, a line of laptop computers
* Leukotrie ...
support. The device was launched with
Android 4.0.4 "Ice Cream Sandwich", was updated to
Android 4.3 "Jelly Bean", and can be updated to
Android 4.4.2 "KitKat" on variants with 2 GB of RAM. The phone's successor, the
Samsung Galaxy S4, was announced on 14 March 2013 and was released the following month.
Following an 18-month development phase, Samsung unveiled the S III on 3 May 2012.
The device was released in 28 European and
Middle East
The Middle East (term originally coined in English language) is a geopolitical region encompassing the Arabian Peninsula, the Levant, Turkey, Egypt, Iran, and Iraq.
The term came into widespread usage by the United Kingdom and western Eur ...
ern countries on 29 May 2012, before being progressively released in other major markets in June 2012. Prior to release, 9 million pre-orders were placed by more than 100
carriers globally. The S III was released by approximately 300 carriers in nearly 150 countries at the end of July 2012.
More than 20 million units of the S III were sold within the first 100 days of release
and more than 50 million until April 2013.
The S III was well-received commercially and critically, with some technology commentators touting it as the "
iPhone
The iPhone is a line of smartphones developed and marketed by Apple that run iOS, the company's own mobile operating system. The first-generation iPhone was announced by then–Apple CEO and co-founder Steve Jobs on January 9, 2007, at ...
killer". In September 2012,
TechRadar
''TechRadar'' is an online technology publication owned by Future plc. It has editorial teams in the United States, United Kingdom, and Australia that provide news and reviews of tech products and gadgets. It was launched in 2008 and expanded t ...
ranked it as the No. 1 handset in its constantly updated list of the 20 best mobile phones,
while
Stuff
Stuff, stuffed, and stuffing may refer to:
*Physical matter
*General, unspecific things, or entities
Arts, media, and entertainment
Books
*''Stuff'' (1997), a novel by Joseph Connolly
*''Stuff'' (2005), a book by Jeremy Strong
Fictional c ...
magazine likewise ranked it at No. 1 in its list of 10 best smartphones in May 2012.
The handset also won the "European Mobile Phone of 2012–13" award from the
European Imaging and Sound Association,
as well as
''T3'' magazine's "Phone of the Year" award for 2012.
It played a major role in boosting Samsung's record
operating profit In accountancy, accounting and finance, earnings before interest and taxes (EBIT) is a measure of a firm's profit (accounting), profit that includes all incomes and expenses (operating and Non-operating income, non-operating) except interest expense ...
during the second quarter of 2012. , the S III is part of a
high-profile lawsuit between Samsung and
Apple
An apple is a round, edible fruit produced by an apple tree (''Malus'' spp.). Fruit trees of the orchard or domestic apple (''Malus domestica''), the most widely grown in the genus, are agriculture, cultivated worldwide. The tree originated ...
. In November 2012, research firm Strategy Analytics announced that the S III had overtaken Apple's
iPhone 4S
The is a smartphone that was developed and marketed by Apple Inc. It is the List of iPhone models, fifth generation of the iPhone, succeeding the iPhone 4 and preceding the iPhone 5. It was announced on October 4, 2011, at Apple's Cupertino ...
to become the world's best-selling smartphone model in Q3 2012. Because of overwhelming demand and a manufacturing problem with the blue variant of the phone, there was an extensive shortage of the S III, especially in the United States.
The Samsung Galaxy S III was succeeded as the series flagship by the
Samsung Galaxy S4 in April 2013. In April 2014, following the release of its new
flagship
A flagship is a vessel used by the commanding officer of a group of navy, naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically ...
, the
Galaxy S5, Samsung released a refreshed version called the "
Galaxy S3 Neo", which has a
quad-core Snapdragon 400 processor clocked either at 1.2 or 1.4 GHz. It has 1.5 GB of RAM and 32 GB of internal storage and ships with
Android 4.4.4 "KitKat" as the only version of Android available.
History
Design work on the S III started in late 2010 under the supervision of Chang Dong-hoon, Samsung's vice president and Head of the Design Group of Samsung Electronics. From the start, the design group concentrated on a trend which Samsung dubs "organic", which suggests that a prospective design should reflect natural elements such as the flow of water and wind.
Some of the results of this design were the curved outline of the phone and its home screen's "Water Lux" effect, where taps and slides produce water ripples.
Throughout the eighteen-month design process, Samsung implemented stringent security measures and procedures to maintain
secrecy of the eventual design until its launch. Designers worked on three
prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype ...
s concurrently while regarding each of them as the final product. Doing so required a constant duplication of effort, as they had to repeat the same process for all three prototypes.
The prototypes, of which taking photos was forbidden, were locked in a separate laboratory, accessible only by core designers. They were transported by trusted company employees, instead of
third-party couriers.
"Because we were only permitted to see the products and others weren't," explained Principal Engineer Lee Byung-Joon, "we couldn't send
pictures or drawings. We had to explain the Galaxy S III with all sorts of words." Despite such security measures, specifications of one of the three units were leaked by
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
ese Web site Tinhte, although it was not the selected design.
Speculation in the general public and media outlets regarding the handset's specifications began gathering momentum several months before its formal unveiling in May 2012. In February 2012, prior to the
Mobile World Congress
MWC Barcelona (formerly but still commonly referred to as Mobile World Congress) is an annual trade show dedicated to the mobile communications industry.
The event is held in L'Hospitalet de Llobregat, Spain, at the Fira de Barcelona Gran ...
(MWC) in
Barcelona
Barcelona ( ; ; ) is a city on the northeastern coast of Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.6 million within c ...
,
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
, there were rumors that the handset would incorporate a 1.5
GHz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose formal expression in ter ...
quad-core processor, a display of
1080p
1080p (1920 × 1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the sc ...
(1080×1920 pixels) resolution, a 12-
megapixel
In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a Raster graphics, raster image, or the smallest addressable element in a dot matrix display device. In most digital display devices, p ...
rear camera and a HD
Super AMOLED Plus touchscreen.
More accurate rumored specifications included 2
GB of
RAM
Ram, ram, or RAM most commonly refers to:
* A male sheep
* Random-access memory, computer memory
* Ram Trucks, US, since 2009
** List of vehicles named Dodge Ram, trucks and vans
** Ram Pickup, produced by Ram Trucks
Ram, ram, or RAM may also ref ...
, 64 GB of internal storage,
4G LTE
LTE may refer to:
Science and technology
* LTE (telecommunication) (Long-Term Evolution), a mobile telephony standard
** LTE Advanced, an enhancement
** LTE Advanced Pro, a further enhancement
* Compaq LTE, a line of laptop computers
* Leukotrie ...
, a screen, an 8-megapixel rear camera, and a thick chassis.
Samsung confirmed the existence of the Galaxy S II's successor on 5 March 2012, but it was not until late April 2012 that Samsung's Senior Vice-president Robert Yi confirmed the phone to be called "Samsung Galaxy S III".

After inviting reporters in mid-April, Samsung launched the Galaxy S III during the Samsung Mobile Unpacked 2012 event at
Earls Court Exhibition Centre
Earls Court Exhibition Centre was a major international exhibition and events venue in London, England. At its peak it is said to have generated a £2 billion turnover for the economy. It replaced exhibition and entertainment grounds, original ...
,
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
,
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
, on 3 May 2012, instead of unveiling their products earlier in the year during either the World Mobile Congress or
Consumer Electronics Show
CES (; formerly an initialism for Consumer Electronics Show) is an annual trade show organized by the Consumer Technology Association (CTA). Held in January at the Las Vegas Convention Center in Winchester, Nevada, United States, the event typi ...
(CES).
One explanation for this decision is that Samsung wanted to minimize the time between its launch and availability.
The
keynote
A keynote in public speaking is a talk that establishes a main underlying theme. In corporate or commercial settings, greater importance is attached to the delivery of a keynote speech or keynote address. The keynote establishes the framework fo ...
address of the hour-long event was delivered by Loesje De Vriese,
Marketing Director of Samsung
Belgium
Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
.
Following the launch of the
Galaxy S4 in June 2013, Samsung was reportedly retiring the phone earlier than planned because of low sales numbers and to streamline manufacturing operations.
Features
Hardware
Design
The S III has a plastic
chassis
A chassis (, ; plural ''chassis'' from French châssis ) is the load-bearing framework of a manufactured object, which structurally supports the object in its construction and function. An example of a chassis is a vehicle frame, the underpart ...
measuring long, wide, and thick, with the device weighing . Samsung abandoned the rectangular design of the
Galaxy S and Galaxy S II, and instead incorporated round corners and curved edges, reminiscent of the
Galaxy Nexus.
[.] The device has been available in several color options: white (marketed as "marble white"), black, grey, brushed dark blue (marketed as "pebble blue"), red (marketed as "garnet red"), and brown. A "Garnet Red" model was made available exclusively to US carrier
AT&T
AT&T Inc., an abbreviation for its predecessor's former name, the American Telephone and Telegraph Company, is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the w ...
on 15 July 2012.
In addition to the touchscreen, the S III has several physical
user inputs, including a home button located below the screen, an ''option'' key to the left side of the home button, a ''back'' key on the right side of the home button, a volume key on the left edge and a power/lock key on the right.
At the top there is a
headphone jack
A phone connector is a family of cylindrically-shaped electrical connectors primarily for analog audio signals. Invented in the late 19th century for tele''phone'' switchboards, the phone connector remains in use for interfacing wired a ...
and one of the two microphones on the S III; the other is located below the home button.
Chipsets
The S III comes in two distinct variations that differ primarily in the internal hardware. The international S III version has Samsung's
Exynos
The Samsung Exynos (stylized as SΛMSUNG Exynos), formerly Hummingbird (), is a series of ARM architecture, Arm-based System on a chip, system-on-chips developed by Samsung Electronics' System LSI division and manufactured by Samsung Foundry. I ...
4 Quad
system on a chip
A system on a chip (SoC) is an integrated circuit that combines most or all key components of a computer or Electronics, electronic system onto a single microchip. Typically, an SoC includes a central processing unit (CPU) with computer memory, ...
(SoC) containing a 1.4 GHz quad-core
ARM Cortex-A9
The ARM Cortex-A9 MPCore is a 32-bit multi-core processor that provides up to 4 cache-coherent cores, each implementing the ARM v7 architecture instruction set. It was introduced in 2007.
Features
Key features of the Cortex-A9 core are:
* ou ...
central processing unit
A central processing unit (CPU), also called a central processor, main processor, or just processor, is the primary Processor (computing), processor in a given computer. Its electronic circuitry executes Instruction (computing), instructions ...
(CPU) and an
ARM
In human anatomy, the arm refers to the upper limb in common usage, although academically the term specifically means the upper arm between the glenohumeral joint (shoulder joint) and the elbow joint. The distal part of the upper limb between ...
Mali-400 MP graphics processing unit
A graphics processing unit (GPU) is a specialized electronic circuit designed for digital image processing and to accelerate computer graphics, being present either as a discrete video card or embedded on motherboards, mobile phones, personal ...
(GPU). According to Samsung, the Exynos 4 Quad doubles the performance of the Exynos 4 Dual used on the S II, while using 20 percent less power. Samsung had also released several
4G LTE
LTE may refer to:
Science and technology
* LTE (telecommunication) (Long-Term Evolution), a mobile telephony standard
** LTE Advanced, an enhancement
** LTE Advanced Pro, a further enhancement
* Compaq LTE, a line of laptop computers
* Leukotrie ...
versions—4G facilitates higher-speed
mobile connection compared to
3G—in selected countries to exploit the corresponding communications infrastructures that exist in those markets.
Most of these versions use
Qualcomm
Qualcomm Incorporated () is an American multinational corporation headquartered in San Diego, California, and Delaware General Corporation Law, incorporated in Delaware. It creates semiconductors, software and services related to wireless techn ...
's
Snapdragon S4 SoC featuring a
dual-core
A multi-core processor (MCP) is a microprocessor on a single integrated circuit (IC) with two or more separate central processing units (CPUs), called ''cores'' to emphasize their multiplicity (for example, ''dual-core'' or ''quad-core''). Ea ...
1.5 GHz
Krait CPU and an Adreno 225 GPU. The South Korean and Australian versions are a hybrid of the international and 4G-capable versions.
Sensors
Like the predecessor, the S3 is equipped with an
accelerometer
An accelerometer is a device that measures the proper acceleration of an object. Proper acceleration is the acceleration (the rate of change (mathematics), rate of change of velocity) of the object relative to an observer who is in free fall (tha ...
,
gyroscope
A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining Orientation (geometry), orientation and angular velocity. It is a spinning wheel or disc in ...
, front-facing proximity sensor and a digital compass sensor.
However, the Galaxy S3 is the first Samsung flagship phone to be equipped with a
barometer
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis ...
sensor.
Storage
The S III has a maximum of 2 GB of
RAM
Ram, ram, or RAM most commonly refers to:
* A male sheep
* Random-access memory, computer memory
* Ram Trucks, US, since 2009
** List of vehicles named Dodge Ram, trucks and vans
** Ram Pickup, produced by Ram Trucks
Ram, ram, or RAM may also ref ...
, depending on the model.
The phone comes with either 16, 32, or 64 GB storage; additionally,
microSDXC
Secure Digital (SD) is a proprietary hardware, proprietary, non-volatile memory, non-volatile, flash memory card format developed by the SD Association (SDA). Owing to their compact size, SD cards have been widely adopted in a variety of port ...
storage offers a further 64 GB for a potential total of 128 GB.
Moreover, 50 GB of space is offered for two years on
Dropbox
Dropbox is a file hosting service operated by the American company Dropbox, Inc., headquartered in San Francisco, California, that offers cloud storage, file synchronization, personal cloud, and Client (computing), client software. Dropbox w ...
—a
cloud storage
Cloud storage is a model of computer data storage in which data, said to be on "the cloud", is stored remotely in logical pools and is accessible to users over a network, typically the Internet. The physical storage spans multiple servers (so ...
service—for purchasers of the device, doubling rival
HTC
HTC Corporation ( zh, t=宏達國際電子股份有限公司, p=Hóngdá Guójì Diànzǐ Gǔfèn Yǒuxiàn Gōngsī, first=t), or High Tech Computer Corporation (abbreviated and trading as HTC), is a Taiwanese consumer electronics corporatio ...
's 25 GB storage for the same duration.
Display
The S III's
HD Super AMOLED display measures on the diagonal. With a 720×1280-pixel (
720p
720p (720 lines progressive) is a progressive HD signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HD (1.78:1). All major HD broadcasting standards (such as SMPTE 292M) includ ...
) resolution, its 306 pixels per inch (PPI, a measure of
pixel density
Pixels per inch (ppi) and pixels per centimetre (ppcm or pixels/cm) are measurements of the pixel density of an electronic image device, such as a computer monitor or television display, or image digitizing device such as a camera or image scan ...
) is a relatively high,
which is accommodated by the removal of one of the three subpixels—red, green and blue—in each pixel to create a
PenTile matrix-display; consequently, it does not share the "Plus" suffix found on the S II's
Super AMOLED Plus display.
The glass used for the display is the damage-resistant corning
Gorilla Glass 2, except for S3 Neo variant.
The device's software includes a feature known as "Smart Stay", which uses the device's front camera to detect whether the user's eyes are looking at the screen, and prevents the screen from automatically turning off while the user is still looking at it.
Like its
predecessor, the Samsung Galaxy S3 supports
Mobile High-Definition Link (MHL) for connection to
HDMI
High-Definition Multimedia Interface (HDMI) is a proprietary digital interface used to transmit high-quality video and audio signals between devices. It is commonly used to connect devices such as televisions, computer monitors, projectors, gam ...
displays. The S3 is newly equipped with
Miracast
Miracast is a Wireless, wireless communications standard created by the Wi-Fi Alliance which is designed to transmit video and sound from devices (such as laptops or smartphones) to display receivers (such as TVs, monitors, or projectors). It uses ...
support (also known as Screen Mirroring; also branded ''"AllShare Cast"'' by Samsung) that allows wirelessly transmitting the device's display view to a supported television or
Blu-ray player with integrated miracast support.
Camera
The S III has an 8-megapixel (3264×2448) camera similar to that of the Galaxy S II. It can take 3264×2448-pixel resolution photos and record videos in 1920×1080-pixel (
1080p
1080p (1920 × 1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the sc ...
) resolution.
The camera software allows
digital zooming up to four times, and displays the video's current file size (in
kilobyte
The kilobyte is a multiple of the unit byte for Computer data storage, digital information.
The International System of Units (SI) defines the prefix ''kilo-, kilo'' as a multiplication factor of 1000 (103); therefore, one kilobyte is 1000&nbs ...
s) as well as remaining storage capacity (in
megabyte
The megabyte is a multiple of the unit byte for digital information. Its recommended unit symbol is MB. The unit prefix ''mega'' is a multiplier of (106) in the International System of Units (SI). Therefore, one megabyte is one million bytes ...
s) in real-time during video recording.
Samsung improved the camera's software over that of its predecessor to include zero
shutter lag
In photography, shutter lag is the delay between triggering the shutter and when the photograph is actually recorded, which includes all lag between when the shutter button is pressed and when the photo is taken, including metering and focus lag. ...
, and a
Burst shot mode that allows capturing up to 20 full-resolution photos per row in quick succession. Another feature, ''Best Shot'', allows selecting the best photo out of eight frames captured in quick succession.
The phone can also take pictures while recording videos.
[ ] Photos can additionally be captured using voice commands such as "''
cheese
Cheese is a type of dairy product produced in a range of flavors, textures, and forms by coagulation of the milk protein casein. It comprises proteins and fat from milk (usually the milk of cows, buffalo, goats or sheep). During prod ...
''", "''shoot''", "''photo''", and "''picture''". The shortcuts on the left pane are customizable.
The rear-facing camera is complemented by a 1.9-megapixel front-facing camera that can record 720p videos.
The phone has
LED flash and
autofocus
An autofocus (AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. An electronic rangefinder has a display instead of the motor; the adjustment of the optical system h ...
.
The Galaxy S3 records videos with
stereo audio
Stereophonic sound, commonly shortened to stereo, is a method of sound reproduction that recreates a multi-directional, 3-dimensional audible perspective. This is usually achieved by using two independent audio channels through a configurat ...
and is able to capture 6 MP (3264×1836) photos during video recording, which is the full 16:9
aspect ratio
The aspect ratio of a geometry, geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side—the ratio of width to height, when the rectangl ...
section of the 4:3 image sensor.
Battery
The S III's user-replaceable
Li-ion 2,100
mAh battery is said to have a 790-hour
standby time or 11 hours of talk time on 3G, compared to 900 hours in standby and 21 hours of talk time on 2G.
Connectivity
Built into the battery is
near field communication
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of or less. NFC offers a low-speed connection through a simple setup that can be used for the boots ...
(NFC) connectivity, which allows users to share files, map directions and
YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in ...
videos quickly using
Wi-Fi Direct
Wi-Fi Direct is a Wi-Fi standard for wireless connections that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, Router (computing), router, or Internet connection. Wi-Fi Direct is single-hop ...
(through
S Beam), and perform
non-touch payments at shops that employ specially equipped NFC
cash register
A cash register, sometimes called a till or automated money handling system, is a mechanical or electronic device for registering and calculating transactions at a point of sale. It is usually attached to a Cash register#Cash drawer, drawer fo ...
s. The battery can be
wirelessly charged using a special charging pad (sold separately) that utilizes magnetic resonance to produce a
magnetic field
A magnetic field (sometimes called B-field) is a physical field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular ...
through which electricity could be transferred.
The S III is advertised as having an
MHL port that can be used both as a
micro
Micro may refer to:
Measurement
* micro- (μ), a metric prefix denoting a factor of 10−6
Places
* Micro, North Carolina, town in U.S.
People
* DJ Micro, (born Michael Marsicano) an American trance DJ and producer
* Chii Tomiya (都宮 � ...
-
USB On-The-Go
USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones, to also act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mice or keyb ...
port and for connecting the phone to
HDMI
High-Definition Multimedia Interface (HDMI) is a proprietary digital interface used to transmit high-quality video and audio signals between devices. It is commonly used to connect devices such as televisions, computer monitors, projectors, gam ...
devices. However, a retailer later discovered that Samsung had made a modification to the electronics of the port such that only the adapter made specifically for this model by Samsung could be used.
CNET TV
CNET Video is a San Francisco and New York based network showing original programming catering to the niche market of technology enthusiasts, operated by Red Ventures through their CNET brand. CNET Video originated as the television program pr ...
torture-tested an S III by cooling it to , placing it in a heat-proof box and heating it to , and submerging it in water—the S III survived all three tests. The phone also did not exhibit any scratches when a key was repeatedly scraped against the display. However, Android Authority later carried out a drop test with the purpose of comparing the S III and the
iPhone 5
The iPhone 5 is a smartphone that was developed and marketed by Apple Inc. It is the List of iPhone models, 6th generation iPhone, succeeding the iPhone 4s, and preceding both the iPhone 5s and iPhone 5c. It was formally unveiled as part of ...
. The screen on the S III shattered on the second drop test, while the iPhone received only minor scuffs and scratches on the metal composite frame after three drop tests.
Accessories
Accessories for the Galaxy S3 include a
wireless charging
Inductive charging (also known as wireless charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in vehicles, power tool ...
kit, the ''Pebble'' MP3 player, a docking station, a ''C-Pen'', a slimline case, and a car mount.
Software and services
User interface

The S III is powered by Android, a
Linux
Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...
-based,
open source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ...
mobile operating system
A mobile operating system is an operating system used for smartphones, tablets, smartwatches, smartglasses, or other non-laptop personal mobile computing devices. While computers such as laptops are "mobile", the operating systems used on the ...
developed by Google and introduced commercially in 2008.
Among other features, the software allows users to maintain customized home screens which can contain shortcuts to applications and
widgets for displaying information. Four shortcuts to frequently used applications can be stored on a dock at the bottom of the screen; the button in the center of the dock opens the application drawer, which displays a menu containing all of the apps installed on the device. A tray accessed by dragging from the top of the screen allows users to view notifications received from other apps, and contains
toggle switch
In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another. The most common type o ...
es for commonly used functions. Pre-loaded apps also provide access to
Google's various services. The keyboard software is equipped with a
clipboard manager
A clipboard manager or clipboard extender, is a computer program that adds functionality to an operating system's clipboard. Many clipboards provide only one buffer for the "copy and paste" function, and it is overwritten by each new " copy" ope ...
.
The S III uses Samsung's proprietary
TouchWiz
TouchWiz is a discontinued user interface developed by Samsung Electronics with partners, featuring a full touch user interface. It is sometimes incorrectly referred to as an operating system. TouchWiz was used internally by Samsung for smartphon ...
graphical user interface
A graphical user interface, or GUI, is a form of user interface that allows user (computing), users to human–computer interaction, interact with electronic devices through Graphics, graphical icon (computing), icons and visual indicators such ...
(GUI). The "Nature" version used by the S III has a more "organic" feel than previous versions, and contains more interactive elements such as a water ripple effect on the precluded
lock screen, to
resemble its appearance in nature.
To complement the TouchWiz interface, and as a response to Apple's
Siri
Siri ( , backronym: Speech Interpretation and Recognition Interface) is a digital assistant purchased, developed, and popularized by Apple Inc., which is included in the iOS, iPadOS, watchOS, macOS, Apple TV, audioOS, and visionOS operating sys ...
, the phone introduces
S Voice
S Voice is a discontinued intelligent personal assistant and knowledge navigator which is only available as a built-in application for the Samsung Galaxy S III, S III Mini (including NFC), S4, S4 Mini, S4 Active, S5, S5 Mini, S II Plus ...
, Samsung's
intelligent personal assistant
A virtual assistant (VA) is a software agent that can perform a range of tasks or services for a user based on user input such as commands or questions, including verbal ones. Such technologies often incorporate chatbot capabilities to strea ...
. S Voice can recognize eight languages including English,
Korean
Korean may refer to:
People and culture
* Koreans, people from the Korean peninsula or of Korean descent
* Korean culture
* Korean language
**Korean alphabet, known as Hangul or Korean
**Korean dialects
**See also: North–South differences in t ...
,
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance languag ...
and
French.
Based on
Vlingo
Vlingo was a speech recognition software company co-founded by speech-to-text pioneers Mike Phillips (Speech Recognition), Mike Phillips (later co-founder and CEO of Sense Labs, Inc) and John Nguyen in 2006. It was best known for its intelligent ...
, S Voice enables the user to verbally control 20 functions such as playing a song, setting the alarm, or activating driving mode; it relies on
Wolfram Alpha
WolframAlpha ( ) is an answer engine developed by Wolfram Research. It is offered as an online service that answers factual queries by computing answers from externally sourced data.
History
Launch preparations for WolframAlpha began on Ma ...
for online searches.
With the ''Wake-up commands'' feature, voice commands can be set to launch apps and tasks out of stand-by mode, such as S Voice, camera, music player, voice recorder, missed calls, messages, and schedule. The ''Auto Haptic'' feature can complement audio with synchronous haptic feedback.
The precluded telephone application is equipped with additional options for noise cancellation, call holding, volume boosting and the ability to personalize the call sound.'
Gallery software
The new gallery software of the Galaxy S3 allows sorting photos and videos chronologically, by location, by group. Photos with
tagged faces can also be sorted by person.
The ''Spiral View'' feature was added with the
Android Jelly Bean
Android Jelly Bean (Android 4.1, 4.2, 4.3) is the codename given to the tenth version of the Android mobile operating system developed by Google, spanning three major point releases (versions 4.1 through 4.3.1). Among the devices that launched ...
4.1.2 update, which displays the thumbnails in a 3D spiral.
Video player
The precluded video player software is newly equipped with the ability to play videos in a floating pop-up that can be moved freely around the screen. In addition, the video player application is able to show ''motion thumbnails'', which means that the preview thumbnails show a moving portion of the video.
Software updates
The S III initially shipped with
Android version 4.0.4, named "
Ice Cream Sandwich
An ice cream sandwich is a frozen dessert consisting of ice cream between two biscuits, wafers, soft cookies, or other baked goods. The ingredients are different around the world, with Ireland using wafers and the United States commonly using c ...
", which became commercially available in March 2012 with the
Nexus S and
Galaxy Nexus. Ice Cream Sandwich has a refined user interface, and expanded camera capabilities, security features and connectivity. In mid-June 2012, Google unveiled
Android 4.1 "Jelly Bean", which employs
Google Now, a voice-assistant similar to S Voice, and incorporates other software changes. Samsung accommodated Jelly Bean in the S III by making last-minute hardware changes to the phone in some markets. Jelly Bean updates began rolling out to S IIIs in selected European countries, and to the
T-Mobile T-Mobile is the brand of telecommunications by Deutsche Telekom
Deutsche Telekom AG (, ; often just Telekom, DTAG or DT; stylised as ·T·) is a partially state-owned German telecommunications company headquartered in Bonn and the largest telec ...
in the United States in November 2012.
Samsung started pushing
Android 4.1.2 Jelly Bean to the international version of the S III in December 2012.
This update shipped the so-called ''Premium Suite Upgrade'' which brought additional features to the Galaxy S3, such as split-screen app view as known from the
Galaxy Note 2.
In December 2013, Samsung began rolling out Android 4.3 for the S III, adding user interface features
backported from the
Galaxy S4, and support for the
Samsung Galaxy Gear smartwatch
A smartwatch is a portable wearable computer that resembles a wristwatch. Most modern smartwatches are operated via a touchscreen, and rely on mobile apps that run on a connected device (such as a smartphone) in order to provide core functions. ...
.
In March 2014, Samsung started the rollout of
4.4.2 KitKat for the 2 GB variant of the S III.
The Galaxy S III is Samsung's first phone not to get new preloaded
ringtones
A ringtone is the sound made by a telephone to indicate an incoming telephone call. Originally referring to the sound of electromechanical striking of bells or gongs, the term refers to any sound by any device alerting of an incoming call.
On p ...
from software updates, a custom that is being continued to date.
Services
The S III comes with a multitude of pre-installed
applications
Application may refer to:
Mathematics and computing
* Application software, computer software designed to help the user to perform specific tasks
** Application layer, an abstraction layer that specifies protocols and interface methods used in a ...
, including Google Apps like
Google Play
Google Play, also known as the Google Play Store, Play Store, or sometimes the Android Store (and was formerly Android Market), is a digital distribution service operated and developed by Google. It serves as the official app store for certifie ...
,
YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in ...
,
Google+
Google+ (sometimes written as Google Plus, stylized as G+ or g+) was a Social networking service, social network owned and operated by Google until it ceased operations in 2019. The network was launched on June 28, 2011, in an attempt to challe ...
,
Gmail
Gmail is the email service provided by Google. it had 1.5 billion active user (computing), users worldwide, making it the largest email service in the world. It also provides a webmail interface, accessible through a web browser, and is also ...
,
Google Maps
Google Maps is a web mapping platform and consumer application offered by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive panorama, interactive panoramic views of streets (Google Street View, Street View ...
,
Voice Search and
Calendar
A calendar is a system of organizing days. This is done by giving names to periods of time, typically days, weeks, months and years. A calendar date, date is the designation of a single and specific day within such a system. A calendar is ...
, in addition to Samsung-specific apps such as
ChatON, Game Hub, Music Hub, Video Hub, Social Hub and Navigation.
To address the fact that iPhone users are reluctant to switch to Android because the OS is not compatible with
iTunes
iTunes is a media player, media library, and mobile device management (MDM) utility developed by Apple. It is used to purchase, play, download and organize digital multimedia on personal computers running the macOS and Windows operating s ...
, from June 2012 Samsung offered customers of its
Galaxy series the Easy Phone Sync app to enable the transfer of music, photos, videos,
podcast
A podcast is a Radio program, program made available in digital format for download over the Internet. Typically, a podcast is an Episode, episodic series of digital audio Computer file, files that users can download to a personal device or str ...
s, and text messages from an iPhone to a Galaxy device. The user is able to access Google Play, a
digital-distribution multimedia-content service exclusive to Android, to download applications, games, music, movies, books, magazines, and TV programs.
Interaction
Apart from S Voice, Samsung has directed the bulk of the S III's marketing campaign towards the device's
"smart" features, which facilitate improved
human-device interactivity. These features include: "Direct Call", the handset's ability to recognize when a user wants to talk to somebody instead of messaging them, if they bring the phone to their head; "Social Tag", a function that identifies and tags people in a photo and shares photos with them, "Smart Alert", a haptic feedback (short vibration) when the device detects being picked up after new notifications have arrived;
and "Pop Up Play", which allows a video and other applications to occupy the screen at the same time.
In addition, the S III can beam its screen to a monitor or be used as a remote controller (AllShare Cast and Play) and share photos with people who are tagged in them (Buddy Photo Share).
Multimedia
The S III can access and play traditional media formats such as music, movies, TV programs,
audiobook
An audiobook (or a talking book) is a recording of a book or other work being read out loud. A reading of the complete text is described as "unabridged", while readings of shorter versions are abridgements.
Spoken audio has been available in sch ...
s, and
podcast
A podcast is a Radio program, program made available in digital format for download over the Internet. Typically, a podcast is an Episode, episodic series of digital audio Computer file, files that users can download to a personal device or str ...
s, and can sort its media library alphabetically by song title, artist,
album
An album is a collection of audio recordings (e.g., music) issued on a medium such as compact disc (CD), Phonograph record, vinyl (record), audio tape (like 8-track cartridge, 8-track or Cassette tape, cassette), or digital distribution, dig ...
, playlist, folder, and
genre
Genre () is any style or form of communication in any mode (written, spoken, digital, artistic, etc.) with socially agreed-upon conventions developed over time. In popular usage, it normally describes a category of literature, music, or other fo ...
. One notable feature of the S III's music player is Music Square, which analyses a song's intensity and ranks the song by mood so that the user can play songs according to their current emotional state.
The device also introduced Music Hub, an
online music store
A digital music store is a business that sells digital audio files of music recordings over the Internet. Customers gain ownership of a license to use the files, in contrast to a music streaming service, where they listen to recordings withou ...
powered by
7digital
7digital Group PLC is a British company that offers access to music, tracking and reporting for clients. London-based, 7digital provides end-to-end music services for the fitness, social media, DSPs, and gaming industries with brands such as B ...
with a catalogue of over 19 million songs.
Its "Auto Haptic" feature vibrates synchronously to the audio output for intensification, similarly to the ''
audio-coupled haptic effect'', a feature added to stock Android in 2021.
Voice over LTE
The S III was the first smartphone to support
Voice Over LTE
Voice over Long-Term Evolution (acronym VoLTE) is an LTE high-speed wireless communication standard for voice calls and SMS using mobile phones and data terminals. VoLTE has up to three times more voice and data capacity than older 3G UMTS and ...
with the introduction of HD Voice service in South Korea. The phone enables
video calling with its 1.9 MP front-facing camera, and with support for the
aptX codec
A codec is a computer hardware or software component that encodes or decodes a data stream or signal. ''Codec'' is a portmanteau of coder/decoder.
In electronic communications, an endec is a device that acts as both an encoder and a decoder o ...
, improves
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is li ...
-headset connectivity.
Texting
Text messaging, or texting, is the act of composing and sending electronic messages, typically consisting of alphabetic and numeric characters, between two or more users of mobile phones, tablet computers, smartwatches, desktops/laptops, or ...
on the S III does not embody any new significant features from the S II. Speech-to-text is aided by the Vlingo and Google's voice-recognition assistant. Not unlike other Android devices, there is a multitude of third-party typing applications available that could complement the S III's stock keyboard.
Enterprise
On 18 June 2012, Samsung announced that the S III would have a version with
enterprise software
Enterprise software, also known as enterprise application software (EAS), is computer software used to satisfy the needs of an organization rather than its individual users. Enterprise software is an integral part of a computer-based information ...
under the company's Samsung Approved For Enterprise (SAFE) program, an initiative facilitating the use of its devices for "
bring your own device
Bring your own device (BYOD ) (also called bring your own technology (BYOT), bring your own phone (BYOP), and bring your own personal computer (BYOPC)) refers to being allowed to use one's personally owned device, rather than being required to use ...
" scenarios in workplace environments. The enterprise S III version would support
AES-256
The Advanced Encryption Standard (AES), also known by its original name Rijndael (), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.
AES is a variant ...
bit
encryption
In Cryptography law, cryptography, encryption (more specifically, Code, encoding) is the process of transforming information in a way that, ideally, only authorized parties can decode. This process converts the original representation of the inf ...
,
VPN
Virtual private network (VPN) is a network architecture for virtually extending a private network (i.e. any computer network which is not the public Internet) across one or multiple other networks which are either untrusted (as they are not c ...
and
Mobile Device Management
Mobile device management (MDM) is the administration of mobile devices, such as smartphones, tablet computers, and laptops. MDM is usually implemented with the use of a third-party product that has management features for particular vendors of ...
functionality, and
Microsoft
Microsoft Corporation is an American multinational corporation and technology company, technology conglomerate headquartered in Redmond, Washington. Founded in 1975, the company became influential in the History of personal computers#The ear ...
Exchange ActiveSync.
It was scheduled to be released in the United States in July 2012. The enterprise version was expected to penetrate the business market dominated by
Research in Motion
BlackBerry Limited, formerly Research In Motion (RIM), is a Canadian software company specializing in secure communications and the Internet of Things (IoT). Founded in 1984, it developed the BlackBerry brand of interactive pagers, smartpho ...
's
BlackBerry
BlackBerry is a discontinued brand of handheld devices and related mobile services, originally developed and maintained by the Canadian company Research In Motion (RIM, later known as BlackBerry Limited) until 2016. The first BlackBerry device ...
, following the release of similar enterprise versions of the
Galaxy Note, Galaxy S II and the
Galaxy Tab line of
tablet computer
A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package. Tablets, being computers ...
s.
Developer edition
A separate "Developer Edition" of the S III was made available from Samsung's Developer Portal. It came with an unlockable
bootloader
A bootloader, also spelled as boot loader or called bootstrap loader, is a computer program that is responsible for booting a computer and booting an operating system. If it also provides an interactive menu with multiple boot choices then it's o ...
to allow the user to modify the phone's software.
Variants
Issues
On 19 September 2012, security researchers demonstrated during
Pwn2Own, a
computer hacking
A hacker is a person skilled in information technology who achieves goals and solves problems by non-standard means. The term has become associated in popular culture with a security hackersomeone with knowledge of bugs or exploits to break ...
contest held in
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...
,
Netherlands
, Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
, that the S III can be hacked via NFC, allowing attackers to download all data from the phone.
In December 2012, two hardware issues were reported by users of the S III: A vulnerability of the
Exynos SoC allowed malicious apps to gain root privileges even on unrooted devices, and a spontaneous
bricking
A brick (or bricked device) is a mobile device
A mobile device or handheld device is a computer small enough to hold and operate in hand. Mobile devices are typically battery-powered and possess a flat-panel display and one or more built-i ...
of the unit, called the "sudden death vulnerability", that occurs about six months after activation. Samsung has been replacing the mainboards of affected units under warranty. In January 2013, Samsung released a firmware update that corrected both issues.
Affecting both Galaxy S II and III, some units can have high memory use without apparent cause, in itself causing units to be unable to store any more data and making the units memory to be 'full' when apparently not using all of the units internal memory available. In October 2012 Samsung noted that this was caused by a mass caching archive running in the background of units operational tasks. This copied and saved media, tasks and app information to a background archive which was not accessible to the user without change and re-writing of the phones operational script. When this has been altered access can be gained and the cache can be deleted and no further caching will occur unless requested. This issue was resolved for the Galaxy S III (and Later) model.
, two S III explosions were reported. The first involved a man from
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
,
while the more recent incident occurred when a Swiss teenager was left with second and third degree burns in her thigh caused by her phone's explosion.
In October 2013, Samsung acknowledged swelling and overheating issues with the Li-ion batteries in many S III phones, and offered replacement batteries for affected devices.
Reception
Commercial reception
According to an anonymous Samsung official speaking to the ''
Korea Economic Daily
''The Korea Economic Daily'' (), nicknamed ''Hankyung'' (), is a conservative and business daily newspaper in South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half o ...
'', the S III received more than 9 million pre-orders from 100 carriers during the two weeks following its London unveiling, making it the fastest-selling
gadget
A gadget is a machine, mechanical device or any ingenious article. Gadgets are sometimes referred to as ''wikt:gizmo, gizmos''.
History
The etymology of the word is disputed. The word first appears as reference to an 18th-century tool in Glass ...
in history.
Within a month of the London unveiling, auction and shopping website
eBay
eBay Inc. ( , often stylized as ebay) is an American multinational e-commerce company based in San Jose, California, that allows users to buy or view items via retail sales through online marketplaces and websites in 190 markets worldwide. ...
noted a 119-percent increase in second-hand Android phone sales. According to an eBay spokesperson, this was "the first time anything other than an Apple product has sparked such a selling frenzy."
ImageSize= width:290 height:420
PlotArea= left:35 right:0 bottom:5 top:10
DateFormat= DD/MM/YYYY # European date format
Period= from:01/01/2012 till:01/04/2013
TimeAxis= orientation:vertical
ScaleMajor= unit:month increment:1 start:01/01/2012
ScaleMinor= unit:month increment:1 start:01/01/2012
PlotData=
Color:yellow mark:(line,black) align:left fontsize:8
shift:(0,-3) # shift text to right side of bar
# there is no automatic collision detection, fontsize:S
# so shift texts up or down manually to avoid overlap shift:(25,-10)
at:05/03/2012 shift:11,-4 text: 5 Mar. – Existence of S II successor confirmed
at:03/05/2012 shift:11,-4 text: 3 May – Unveiling of S III in London
at:29/05/2012 shift:11,-8 text: 29 May – Release of S III in 28 countries
at:05/06/2012 shift:11,-1 text: 5 Jun. – Apple files for injunction against the S III
at:20/06/2012 shift:11,-4 text: 20 Jun. – Release of S III in North America
at:22/07/2012 shift:11,-4 text: 22 Jul. – 10 million S IIIs sold
at:31/08/2012 shift:11,-6 text: 31 Aug. – Apple files lawsuit against the S III
at:06/09/2012 shift:11,0 text: 6 Sep. – 20 million S IIIs sold
at:02/11/2012 shift:11,-4 text: 2 Nov. – 30 million S IIIs sold
at:14/01/2013 shift:11,-4 text: 14 Jan. – 40 million S IIIs sold
at:14/03/2013 shift:11,-4 text: 14 Mar. - 50 million S IIIs sold
The S III was released in 28 countries in Europe and the Middle East on 29 May 2012.
To showcase its flagship device, Samsung afterwards embarked on a global month-long tour of the S III to nine cities, including
Sydney
Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Syd ...
,
New Delhi
New Delhi (; ) is the Capital city, capital of India and a part of the Delhi, National Capital Territory of Delhi (NCT). New Delhi is the seat of all three branches of the Government of India, hosting the Rashtrapati Bhavan, New Parliament ...
, and cities in China, Japan, South Korea and the United States.
The S III has helped Samsung consolidate its
market share
Market share is the percentage of the total revenue or sales in a Market (economics), market that a company's business makes up. For example, if there are 50,000 units sold per year in a given industry, a company whose sales were 5,000 of those ...
in several countries including India, where Samsung expected to capture 60 percent of the country's smartphone market, improving on its previous 46 percent.
Within a month of release, Samsung had a 60-percent market share in France, while the company controlled over 50 percent of the German and Italian smartphone markets.
Over a similar period the S III helped increase Samsung's market share in the United Kingdom to over 40 percent, while eroding the iPhone 4S's 25 percent to 20 percent in the country. The S III was scheduled to be released in North America on 20 June 2012, but because of high demand, some US and Canadian carriers delayed the release by several days, while some other carriers limited the market at launch.
The S III's US launch event took place in
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
, hosted by ''
Twilight
Twilight is daylight illumination produced by diffuse sky radiation when the Sun is below the horizon as sunlight from the upper atmosphere is scattered in a way that illuminates both the Earth's lower atmosphere and also the Earth's surf ...
'' actress
Ashley Greene
Ashley Greene Khoury (born February 21, 1987) is an American actress. She is known for playing Alice Cullen in the film adaptations of Stephenie Meyer's ''Twilight'' novels.
Early life
Greene was born on February 21, 1987, in Jacksonville ...
and attended by
dubstep
Dubstep is a genre of electronic dance music that originated in South London in the early 2000s. The style emerged as a UK garage offshoot that blended 2-step rhythms and sparse dub production, as well as incorporating elements of broken ...
artist
Skrillex
Sonny John Moore (born January 15, 1988), known professionally as Skrillex, is an American DJ, record producer, musician, singer. Raised in Northeast Los Angeles and Northern California, he began his career in 2004 as the lead vocalist of the ...
, who performed at Skylight Studios.
Samsung estimated that by the end of July 2012, the S III would have been released by 296 carriers in 145 countries,
and that more than 10 million handsets would have been sold.
Shin Jong-kyun, president of Samsung's mobile communications sector, announced on 22 July that sales had exceeded 10 million.
According to an assessment by Swiss
financial services
Financial services are service (economics), economic services tied to finance provided by financial institutions. Financial services encompass a broad range of tertiary sector of the economy, service sector activities, especially as concerns finan ...
company
UBS
UBS Group AG (stylized simply as UBS) is a multinational investment bank and financial services firm founded and based in Switzerland, with headquarters in both Zurich and Basel. It holds a strong foothold in all major financial centres as the ...
, Samsung had shipped 5–6 million units of the phone in the second quarter of 2012 and would ship 10–12 million handsets per quarter throughout the rest of the year. An even more aggressive prediction by
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
-based banking group
BNP Paribas
BNP Paribas (; sometimes referred to as BNPP or BNP) is a French multinational universal bank and financial services holding company headquartered in Paris. It was founded in 2000 from the merger of two of France's foremost financial instituti ...
said 15 million units will be shipped in the third quarter of 2012, while Japanese
financial consultant company
Nomura placed the figure for this quarter as high as 18 million. Sales of the S III were estimated to top 40 million by the end of the year. To meet demand, Samsung had hired 75,000 workers, and its South Korean factory was running at its peak capacity of 5 million smartphone units per month.
A manufacturing flaw resulted in a large portion of the new smartphones having irregularities with the "hyper-glazing" process. The mistake caused an undesirable finish on the blue back covers and resulted in the disposal of up to 600,000 plastic casings and a shortage of the blue model.
The issue was later resolved; however,
Reuters
Reuters ( ) is a news agency owned by Thomson Reuters. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide writing in 16 languages. Reuters is one of the largest news agencies in the world.
The agency ...
estimated that the shortage had cost Samsung two million S III sales during its first month of release.
On 6 September 2012, Samsung revealed that sales of the S III had reached 20 million in 100 days, making it three and six times faster-selling than the Galaxy S II and the Galaxy S, respectively. Europe accounted for more than 25 percent of this figure with 6 million units, followed by Asia (4.5 million) and the US (4 million); sales in South Korea, the S III's home market, numbered 2.5 million.
Around the same time of Samsung's announcement, sales of the S III surpassed that of the iPhone 4S in the US.
In the third quarter of 2012, more than 18 million S III units were shipped, making it the most popular smartphone at the time, ahead of the iPhone 4S's 16.2 million units. Analysts deduced that the slump in iPhone sales was due to customers' anticipation of the iPhone 5.
By May 2014, the S III had sold approximately 60 million units since its 2012 release. In April 2015, the total sales number was reported as 70 million.
On 11 October 2012 Samsung unveiled the
Galaxy S III Mini, a smartphone with lower specifications compared to the S III.
Critical reception
The reception of the S III has been particularly positive. Critics noted the phone's blend of features, such as its S Voice application, display, processing speed, and dimensions as having an edge over its competition, the Apple
iPhone 4S
The is a smartphone that was developed and marketed by Apple Inc. It is the List of iPhone models, fifth generation of the iPhone, succeeding the iPhone 4 and preceding the iPhone 5. It was announced on October 4, 2011, at Apple's Cupertino ...
and
HTC One X.
Vlad Savov of ''
The Verge
''The Verge'' is an American Technology journalism, technology news website headquarters, headquartered in Lower Manhattan, New York City and operated by Vox Media. The website publishes news, feature stories, guidebooks, product reviews, cons ...
'' declared it a "technological triumph", while Natasha Lomas of
CNET UK lauded the phone's "impossibly slim and light casing and a quad-core engine", calling it the "Ferrari of Android phones",
a sentiment affirmed ("a prince among Android phones") by Dave Oliver of ''
Wired UK
''Wired UK'' is a bimonthly magazine that reports on the effects of science and technology. It covers a broad range of topics including design, architecture, culture, the economy, politics and philosophy. Owned by Condé Nast Publications, it is ...
'' and ("king of Android") Esat Dedezade of
''Stuff'' magazine. Gareth Beavis of
TechRadar
''TechRadar'' is an online technology publication owned by Future plc. It has editorial teams in the United States, United Kingdom, and Australia that provide news and reviews of tech products and gadgets. It was launched in 2008 and expanded t ...
described the S III as "all about faster, smarter and being more minimal than ever before while keeping the spec list at the bleeding edge of technology."
Matt Warman of ''
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a British daily broadsheet conservative newspaper published in London by Telegraph Media Group and distributed in the United Kingdom and internationally. It was found ...
'' said, "On spending just a short time with the S3, I'm confident in saying that it's a worthy successor to the globally popular S2".
Upon release, a number of critics and publications have made references to the S III, Samsung's 2012
flagship phone, as an "iPhone killer",
responding perhaps to Apple's favourable customer perception. The label owes itself to the S III's use of the Android OS—the chief rival of Apple's
iOS
Ios, Io or Nio (, ; ; locally Nios, Νιός) is a Greek island in the Cyclades group in the Aegean Sea. Ios is a hilly island with cliffs down to the sea on most sides. It is situated halfway between Naxos and Santorini. It is about long an ...
—as well as its design and features that rival the iPhone 4S such as Smart Stay, a large display, a quad-core processor, Android customizability, and a multitude of connectivity options.
The S III was the first Android phone to have a higher launch price than the iPhone 4S when the Apple product was released in 2011. With the S III, Tim Weber, business editor of the
BBC
The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
, observed, "With the new Galaxy S3 they
amsunghave clearly managed to move to the front of the smartphone field, ahead of mighty Apple itself."
Conversely, reviewers have opined on the design and feel of phone, calling its polycarbonate shell "cheap" and having a "slippery feel".
The S Voice was described as "not optimised" and "more rigid than Siri" with its poor
voice-recognition accuracy, with instances when it would not respond at all.
Another usage problem was a microphone malfunction that resulted in difficulty communicating during a call. Reviewers have noted the somewhat abrupt auto-adjustment of display brightness, which tends to under-illuminate the screen; however, it has twice the battery life compared to the HTC handset, achieved partly through the dim display.
Others say the numerous pre-installed apps make the S III feel "
bloated".
In late-September 2012 TechRadar ranked it as the No. 1 handset in its constantly updated list of the 20 best mobile phones;
''Stuff'' magazine also ranked it at No. 1 in its list of 10 best smartphones in May 2012.
The S III won an award from the
European Imaging and Sound Association under the category of "European Mobile Phone" of 2012–2013.
In 2012, the S III won ''T3s "Phone of the Year" award, beating the iPhone 4S, the
Nokia Lumia 900, the
Sony Xperia S and others
and was voted Phone of the Year by readers of tech website S21.
In February 2013, the S III won the "Best Smartphone" award from the
GSMA
The GSM Association (GSMA) is a Nonprofit organization, non-profit trade association that represents the interests of mobile network operators worldwide. More than 750 mobile operators are full GSMA members and a further 400 companies in the bro ...
at
Mobile World Congress
MWC Barcelona (formerly but still commonly referred to as Mobile World Congress) is an annual trade show dedicated to the mobile communications industry.
The event is held in L'Hospitalet de Llobregat, Spain, at the Fira de Barcelona Gran ...
.
Litigation
On 5 June 2012, Apple filed for
preliminary injunction
An injunction is an equitable remedy in the form of a special court order compelling a party to do or refrain from doing certain acts. It was developed by the English courts of equity but its origins go back to Roman law and the equitable reme ...
s in the
against Samsung Electronics, claiming the S III had violated at least two of the company's
patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling discl ...
s. Apple requested that the court include the phone in its existing legal battle against Samsung, and ban sales of the S III prior to its scheduled 21 June 2012 US launch. Apple claimed the alleged infringements would "cause immediate and irreparable harm" to its commercial interest.
Samsung responded by declaring it would "vigorously oppose the request and demonstrate to the court that the Galaxy S3 is innovative and distinctive", and reassured the public that 21 June release would proceed as planned.
On 11 June, Judge
Lucy Koh said that Apple's claim would overload her work schedule, as she would also be overseeing the trial of Samsung's other devices; consequently, Apple dropped its request to block 21 June release of the S III.
In mid-July 2012, Samsung removed the universal search feature on Sprint and AT&T S III phones with
over-the-air (OTA) software updates to disable the local search function as a "precautionary measure" prior to its patent court trial with Apple, which began on 30 July 2012. Although Apple won the trial, the S III experienced a sales spike because of the public's belief that the phone would be banned. On 31 August 2012, Apple asked the same federal court to add the S III into its existing complaint, believing the device has violated its patents. Samsung countered with the statement: "Apple continues to resort to litigation over market competition in an effort to limit consumer choice."
See also
*
Comparison of Samsung Galaxy S smartphones
The following is a comparative list of smartphones belonging to smartphones in the Samsung Galaxy S series line of devices, using the Android (operating system), Android operating system. This table is primarily intended to show the ''differences'' ...
*
Comparison of smartphones
This is a comparison of the various internal components and features of many smartphones.
Hardware and OS
2020s
2025
2024
2023
2022
2021
2020
2010s
2019
2018
2017
2016
2015
2014
2013
2012
...
*
Samsung Galaxy S III Progre
*
Samsung Galaxy S series
The Samsung Galaxy S series is a line of Android (operating system), Android-based smartphones and tablet computers produced by Samsung Electronics. It serves as Samsung's high-end line of its wider Samsung Galaxy, Galaxy family of Android devic ...
*
Samsung Ativ S
Notes
References
External links
*
{{Authority control
Android (operating system) devices
Discontinued flagship smartphones
Mobile phones introduced in 2012
S3
Mobile phones with user-replaceable battery