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Nokia N81
The Nokia N81 is a Symbian OS smartphone announced by Nokia on 29 August 2007 and released the next month. It runs S60 3rd Edition, Feature Pack 1. The N81 was marketed as an entertainment device focused on music and gaming. It was the first device that came preloaded with the N-Gage 2.0 gaming service in 2008 (albeit in public beta), and it features two dedicated gaming keys that can be used for N-Gage games (this would later also appear on the N96, N85 and 5730 XpressMusic). During the launch of N-Gage 2.0, the N81 was specifically chosen by Nokia in advertisements. It was also much marketed as a music-centric smartphone and was one of the first to support the Nokia Music Store service. It has stereo speakers that are considered to be very loud. Several reviewers have claimed that the N81 has, much like the older Nokia N91, a very high sound output quality and therefore highly suitable for audiophiles. The four-way silver-coloured D-pad below the display also contains a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia
Nokia Corporation (natively Nokia Oyj, referred to as Nokia) is a Finnish multinational corporation, multinational telecommunications industry, telecommunications, technology company, information technology, and consumer electronics corporation, established in 1865. Nokia's main headquarters are in Espoo, Finland, in the greater Helsinki Greater Helsinki, metropolitan area, but the company's actual roots are in the Tampere region of Pirkanmaa.HS: Nokian juuret ovat Tammerkosken rannalla (in Finnish) In 2020, Nokia employed approximately 92,000 people across over 100 countries, did business in more than 130 countries, and reported annual revenues of around €23 billion. Nokia is a public limited company listed on the Helsinki Stock Exchange and New York Stock Exchange. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia 5730 XpressMusic
The Nokia 5730 XpressMusic is a smartphone announced on March 11, 2009. Its features include a full backlit slide-out QWERTY keyboard, dedicated camera, volume, gaming and music keys as well as Wi-Fi ( 801.2b/g) connectivity and a basic accelerometer which autorotates the display (in landscape or portrait mode). It runs on the Nokia's Symbian OS v9.3 S60 mobile phone platform. It is also very similar to the Nokia E75 model, the only difference being that the 5730 is dedicated to play music. The screen is a 2.4" TFT (measured diagonally ) with a 240 by 320 pixel QVGA resolution. A 3.5mm audio jack allows regular earphones to be used, and the phone is available in a pink, red, blue or silver trim. An Ovi web application is also pre-installed, which is Nokia's online services platform, featuring games, music, videos, phone apps, media sharing and social networking. Like many phones in its price range, it includes a 3.15-megapixel camera (with Carl-Zeiss optics, LED flash and 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MicroSD
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 SanDisk, Panasonic (Matsushita) and Toshiba as an improvement over MultiMediaCards (MMCs), and has become the industry standard. The three companies formed SD-3C, LLC, a company that licenses and enforces intellectual property rights associated with SD memory cards and SD host and ancillary products. The companies also formed the SD Association (SDA), a non-profit organization, in January 2000 to promote and create SD Card standards. SDA today has about 1,000 member companies. The SDA uses several trademarked logos owned and licensed by SD-3C to enforce compliance with its specifications and assure users of compatibility. History 1999–2003: Creation In 1999, SanDisk, Panasonic (Matsushita), and Toshiba agreed to develop and market the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MicroUSB
The initial versions of the USB standard specified connectors that were easy to use and that would have acceptable life spans; revisions of the standard added smaller connectors useful for compact portable devices. Higher-speed development of the USB standard gave rise to another family of connectors to permit additional data paths. All versions of USB specify cable properties; version 3.x cables include additional data paths. The USB standard included power supply to peripheral devices; modern versions of the standard extend the power delivery limits for battery charging and devices requiring up to 100 watts. USB has been selected as the standard charging format for many mobile phones, reducing the proliferation of proprietary chargers. Connectors The three sizes of USB connectors are the default or ''standard'' format intended for desktop or portable equipment, the ''mini'' intended for mobile equipment, which was deprecated when it was replaced by the thinner ''micro'' si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MiniUSB
The initial versions of the USB standard specified connectors that were easy to use and that would have acceptable life spans; revisions of the standard added smaller connectors useful for compact portable devices. Higher-speed development of the USB standard gave rise to another family of connectors to permit additional data paths. All versions of USB specify cable properties; version 3.x cables include additional data paths. The USB standard included power supply to peripheral devices; modern versions of the standard extend the power delivery limits for battery charging and devices requiring up to 100 watts. USB has been selected as the standard charging format for many mobile phones, reducing the proliferation of proprietary chargers. Connectors The three sizes of USB connectors are the default or ''standard'' format intended for desktop or portable equipment, the ''mini'' intended for mobile equipment, which was deprecated when it was replaced by the thinner ''micro'' si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring-loaded
A spring is an Elasticity (physics), elastic object that stores Mechanical energy storage, mechanical energy. In everyday use the term often refers to coil springs, but there are many different spring designs. Modern springs are typically manufactured from spring steel, although some non-metallic objects like the Bow (weapon), bow are also springs. When a conventional spring, without stiffness variability features, is compressed or stretched from its resting position, it exerts an opposing force approximately proportional to its change in length (this approximation breaks down for larger deflections). The ''rate'' or ''spring constant'' of a spring is the change in the force it exerts, divided by the change in deflection (engineering), deflection of the spring. That is, it is the gradient of the force versus deflection curve. An tension (physics), extension or compression (physical), compression spring's rate is expressed in units of force divided by distance, for example or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARM11
ARM11 is a group of 32-bit RISC ARM processor cores licensed by ARM Holdings. The ARM11 core family consists of ARM1136J(F)-S, ARM1156T2(F)-S, ARM1176JZ(F)-S, and ARM11MPCore. Since ARM11 cores were released from 2002 to 2005, they are no longer recommended for new IC designs, instead ARM Cortex-A and ARM Cortex-R cores are preferred. Overview The ARM11 microarchitecture (announced 29 April 2002) introduced the ARMv6 architectural additions which had been announced in October 2001. These include SIMD media instructions, multiprocessor support and a new cache architecture. The implementation included a significantly improved instruction processing pipeline, compared to previous ARM9 or ARM10 families, and is used in smartphones from Apple, Nokia, and others. The initial ARM11 core (ARM1136) was released to licensees in October 2002. The ARM11 family are currently the only ARMv6-architecture cores. There are, however, ARMv6-M cores ( Cortex-M0 and Cortex-M1), addressing mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HSDPA
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 telecommunication networks using the WCDMA protocols. A further-improved 3GPP standard called Evolved High Speed Packet Access (also known as HSPA+) was released late in 2008, with subsequent worldwide adoption beginning in 2010. The newer standard allows bit rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink; however, these speeds are rarely achieved in practice. Overview The first HSPA specifications supported increased peak data rates of up to 14 Mbit/s in the downlink and 5.76 Mbit/s in the uplink. They also reduced latency and provided up to five times more system capacity in the downlink and up to twice as much system capacity in the uplink compared with original WCDMA protocol. High Speed Down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia N95
The Nokia N95 is a smartphone produced by Nokia as part of their Nseries line of portable devices. Announced in September 2006, it was released to the market in March 2007. The N95 ran S60 3rd Edition, on Symbian OS v9.2. It has a two-way sliding mechanism, which can be used to access either media playback buttons or a numeric keypad. It was first released in silver and later on in black, with limited edition quantities in gold and purple. The launch price of the N95 was around (about , ). The N95 was a high-end model that was marketed as a "multimedia computer", much like other Nseries devices. It featured a then-high 5 megapixel resolution digital camera with Carl Zeiss optics and with a flash, as well as a then-large display measuring 2.6 inches. It was also Nokia's first device with a built-in Global Positioning System (GPS) receiver, used for maps or turn-by-turn navigation, and their first with an accelerometer. It was also one of the earliest devices in the market sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nseries
The Nokia Nseries was a high-end lineup of feature phones, smartphones, and tablets marketed by Nokia Corporation from 2005 to 2011. The Nseries devices commonly supported multiple high-speed wireless technologies at the time, such as 3G, or Wireless LAN. Digital multimedia services, such as music playback, photo/video capture or viewing, gaming or internet services were the central focus of the lineup. The lineup was replaced in 2011 by the Nokia Lumia line as the company's primary smartphone lineup. The Nokia N1 tablet was introduced in November 2014 and so revived the 'N' prefix, but it was not marketed as 'Nseries'. History On 27 April 2005, Nokia announced a new brand of multimedia devices at the press conference of mobile phone manufacturers in Amsterdam. The first three Nseries devices introduced at the conference consists of N70, N90 and N91. On 2 November 2005, Nokia announced the N71, N80 and N92, and on 25 April 2006, Nokia announced the N72, N73 and N93, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPod Click Wheel
The iPod click wheel is the navigation component of non touch-screen iPod models. It uses a combination of touch technology and traditional buttons, involving the technology of capacitive sensing, which senses the touch of the user's fingers. The wheel allows a user to find music, videos, photos and play games on the device. The wheel is flush on the face of the iPod and is located below the screen. The click wheel was invented by Norihiko Saito in 1998. The design was first released with the iPod Mini, and was last used with the iPod Classic. It is credited to Apple's Vice President of worldwide marketing, Phil Schiller. Details The click wheel detects a user's input via its touch sensitive ring. Because of four mechanical buttons that lie beneath it, the ring is able to perform multiple commands.Layton, Julia"How iPods work."How Stuff Works March 14, 2006 (accessed October 12, 2008). For example, browsing through music, after selecting a particular song, the click-wheel is use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D-pad
A D-pad (short for directional pad or digital pad; officially referred to by Nintendo as a +Control Pad) is a flat, usually thumb-operated, often digital, four-way directional control with one button on each point, found on nearly all modern video game console gamepads, game controllers, on the remote control units of some television and DVD players, and smart phones. Like early video game joysticks, the vast majority of D-pads are digital; in other words, only the directions provided on the D-pad buttons can be used, with no intermediate values. However, combinations of two directions (up and left, for example) do provide diagonals and many modern D-pads can be used to provide eight-directional input if appropriate. Although D-pads offer less flexibility than analog sticks, they can easily be manipulated (requiring little movement of the thumb) with very high accuracy. They are also far less demanding in maintenance and do not protrude very far from the controller, making them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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