The HTC Inspire 4G is the first
smartphone
A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...
available on
AT&T Mobility
AT&T Mobility LLC, also known as AT&T Wireless and marketed as simply AT&T, is an American telecommunications company. It is a wholly owned subsidiary of AT&T Inc. and provides wireless services in the United States. AT&T Mobility is the thi ...
branded as "4G". It was first announced at
CES in January 2011 and was released in February 2011. The Inspire 4G is a variant of the
HTC Desire HD
The HTC Desire HD (codenamed: "HTC Ace") is an Android smartphone by HTC Corporation. It was unveiled at a press event in London hosted by HTC on September 15, 2010, and was made available for sale in October in Europe and in January 2011 in ...
that was sold in Europe so the Inspire has the same design and similar specifications except that the Inspire supports AT&T's
HSPA+
Evolved High Speed Packet Access, HSPA+, HSPA (Plus) or HSPAP, is a technical standard for wireless broadband telecommunication. It is the second phase of HSPA which has been introduced in 3GPP release 7 and being further improved in later 3GPP ...
4G network.
Hardware
The Inspire features a 1
GHz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one he ...
Qualcomm
Qualcomm () is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, 4 ...
Snapdragon
''Antirrhinum'' is a genus of plants commonly known as dragon flowers, snapdragons and dog flower because of the flowers' fancied resemblance to the face of a dragon that opens and closes its mouth when laterally squeezed. They are native to r ...
processor and an 8
MP camera and dual
LED
A light-emitting diode (LED) is a semiconductor Electronics, device that Light#Light sources, emits light when Electric current, current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy i ...
flash
Flash, flashes, or FLASH may refer to:
Arts, entertainment, and media
Fictional aliases
* Flash (DC Comics character), several DC Comics superheroes with super speed:
** Flash (Barry Allen)
** Flash (Jay Garrick)
** Wally West, the first Kid ...
, in-camera editing, live picture effects, and a
720p
720p (1280×720 px; also called HD ready, standard HD or just HD) is a progressive HDTV signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HDTV (1.78:1). All major HDTV broadcast ...
camcorder
A camcorder is a self-contained portable electronic device with video and recording as its primary function. It is typically equipped with an articulating screen mounted on the left side, a belt to facilitate holding on the right side, hot-swa ...
to capture
HD video. It has a 4.3-inch class (480×800) WVGA (16M Colors) TFT capacitive
touchscreen
A touchscreen or touch screen is the assembly of both an input ('touch panel') and output ('display') device. The touch panel is normally layered on the top of an electronic visual display of an information processing system. The display is often ...
covered by
Gorilla Glass
Gorilla Glass is a brand of chemically strengthened glass developed and manufactured by Corning, now in its seventh generation. Designed to be thin, light and damage-resistant, the glass gains its surface strength, ability to contain flaws, and c ...
, a special crack and scratch resistant material made by
Corning with
multi-touch
In computing, multi-touch is technology that enables a surface (a touchpad or touchscreen) to recognize the presence of more than one somatosensory system, point of contact with the surface at the same time. The origins of multitouch began at CER ...
input support.
The HTC Inspire 4G has 768
MB RAM and 4 GB of internal flash memory data storage. There is also a single
microSDHC
Secure Digital, officially abbreviated as SD, is a proprietary non-volatile flash memory card format developed by the SD Association (SDA) for use in portable devices.
The standard was introduced in August 1999 by joint efforts between SanDis ...
slot, which can accept a microSDHC card with a capacity of up to 32 GB of data storage.
Software
The Inspire launched with Android 2.2.1 Froyo with the custom HTC Sense 2.0 skin as the user interface. The OS was later updated on 8 August 2011 to Android 2.3.3 with Sense 2.1 and again on 31 July 2012 to Android 2.3.5 with Sense 3.0.
In May 2011, AT&T issued an update allowing unknown sources to be installed, which allows users to
sideload
Sideloading describes the process of File transfer, transferring files between two local devices, in particular between a personal computer and a mobile device such as a mobile phone, smartphone, Personal digital assistant, PDA, Tablet computer, ...
applications. On 25 July 2011 AT&T issued
Android
Android may refer to:
Science and technology
* Android (robot), a humanoid robot or synthetic organism designed to imitate a human
* Android (operating system), Google's mobile operating system
** Bugdroid, a Google mascot sometimes referred to ...
2.3.3
Gingerbread
Gingerbread refers to a broad category of baked goods, typically flavored with ginger, cloves, nutmeg, and cinnamon and sweetened with honey, sugar, or molasses. Gingerbread foods vary, ranging from a moist loaf cake to forms nearly as crisp as ...
, HTC Sense 2.1, and various fixes to the phone.
On 31 July 2012 HTC released software update 3.20.502.52 OTA. New features included: Android 2.3.5, HTC Sense 3.0, Task Manager, and AT&T Address Book. Fixes/Updates included: Call optimization improvements, improved security functionality, SMS/MMS contact display fix, background data use improvement, and slightly longer battery life. This was the last official update for the phone's operating system. In March 2013, AT&T issued a security update for various HTC and carrier applications used in the previous software update.
In the
xda-developers
XDA Developers (also known simply as XDA; often stylized as xda-developers) is a mobile software development community launched on 20 December 2002. Although discussion primarily revolves around Android, members also talk about many other opera ...
forum, user software is available for the device with Android 4.4.4 via
Cyanogenmod
CyanogenMod ( ; CM) is a discontinued open-source operating system for mobile devices, based on the Android mobile platform. It was developed as free and open-source software based on the official releases of Android by Google, with added origi ...
11.
HSUPA issues
Original specs pointed out the existence of
HSUPA
High Speed Packet Access (HSPA) is an amalgamation of two mobile protocols—High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA)—that extends and improves the performance of existing 3G mobile telecommunicat ...
to enhance the upload speeds under the 3G network, but as early adopters inquired about slow upload connections, AT&T replied that the Inspire 4G is not HSUPA capable. However, the Inspire 4G is fully capable of HSUPA, but it was disabled by AT&T for unknown reasons.
By 30 April 2011 AT&T issued an over the air (OTA) update enabling HSUPA for the HTC Inspire 4G.
See also
*
HTC Thunderbolt
References
External links
*
{{HTC A Series
Inspire
The following is a thematic list of Directive (European Union), European Union directives:
For a date based list, see the :European Union directives by number
Numbering
From 1 January 1992 to 31 December 2014, numbers assigned by the General ...
Android (operating system) devices
Discontinued smartphones