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Nokia E75
The Nokia E75 is a 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 ... from the Nokia Eseries, Eseries range with a side sliding QWERTY keyboard and also front keypad. Features *Quad band GSM / General Packet Radio Service, GPRS / Enhanced Data Rates for GSM Evolution, EDGE: GSM frequency ranges, GSM 850 / 900 / 1800 / 1900 * Tri band Universal Mobile Telecommunications System, UMTS / High-Speed Downlink Packet Access, HSDPA UMTS frequency bands, UMTS 900 / 1900 / 2100 (E75-1) or UMTS frequency bands, UMTS 850 / 1900 / 2100 (E75-2) * GPS Phone, Integrated and Assisted GPS, Assisted GPS with Traffic Message Channel, TMC. * Stereo FM radio 87.5-108 MHz with Visual Radio and Radio Data System, RDS. * 3.2 megapixel camera with autofocus, 8x digital zoom, Light-emitting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia
Nokia Corporation (natively Nokia Oyj, referred to as Nokia) is a Finnish multinational telecommunications, information technology, and consumer electronics corporation, established in 1865. Nokia's main headquarters are in Espoo, Finland, in the 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 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium-ion Polymer Battery
A lithium polymer battery, or more correctly lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte. High conductivity semisolid ( gel) polymers form this electrolyte. These batteries provide higher specific energy than other lithium battery types and are used in applications where weight is a critical feature, such as mobile devices, radio-controlled aircraft and some electric vehicles. History LiPo cells follow the history of lithium-ion and lithium-metal cells which underwent extensive research during the 1980s, reaching a significant milestone with Sony's first commercial cylindrical Li-ion cell in 1991. After that, other packaging forms evolved, including the flat pouch format. Design origin and terminology Lithium polymer cells have evolved from lithium-ion and lithium-metal batteries. The primary difference is that ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firmware
In computing, firmware is a specific class of computer software that provides the low-level control for a device's specific hardware. Firmware, such as the BIOS of a personal computer, may contain basic functions of a device, and may provide hardware abstraction services to higher-level software such as operating systems. For less complex devices, firmware may act as the device's complete operating system, performing all control, monitoring and data manipulation functions. Typical examples of devices containing firmware are embedded systems (running embedded software), home and personal-use appliances, computers, and computer peripherals. Firmware is held in non-volatile memory devices such as ROM, EPROM, EEPROM, and flash memory. Updating firmware requires ROM integrated circuits to be physically replaced, or EPROM or flash memory to be reprogrammed through a special procedure. Some firmware memory devices are permanently installed and cannot be changed after manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FOTA (technology)
Over-the-air programming (OTA programming) refers to various methods of distributing new software, configuration settings, and even updating encryption keys to devices like mobile phones, set-top boxes, electric cars or secure voice communication equipment (encrypted two-way radios). One important feature of OTA is that one central location can send an update to all the users, who are unable to refuse, defeat, or alter that update, and that the update applies immediately to everyone on the channel. A user could 'refuse' OTA, but the 'channel manager' could also 'kick them off' the channel automatically. In the context of the mobile content world, these include firmware-over-the-air (FOTA), over-the-air service provisioning (OTASP), over-the-air provisioning (OTAP), or over-the-air parameter administration (OTAPA); or provisioning handsets with the necessary settings with which to access services such as wireless access point (WAP) or Multimedia Messaging Service (MMS). As mobil ... [...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 30 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia E7-00
The Nokia E7-00, also known as Nokia E7, is a business-oriented QWERTY smartphone by Nokia from the Nokia Eseries. It was announced at Nokia World in September 2010 together with the Nokia C6-01 and Nokia C7 and started shipping in February 2011. It is the second phone after the Nokia N8 to be running the Symbian^3 operating system. When compared with the Nokia N8, it has fixed mass storage of 16GB without a memory card slot, no FM transmitter and a less advanced camera, with Extended Depth of Field, instead of autofocus as in the N8 and the E90. Like the Nokia N8, it comes with an HDMI-out connector and a non-user-replaceable battery that is smaller than the E90's. It has the same keyboard spring mechanism as the Nokia N97 mini, but has like the N8 an anodized aluminium casing. All this is different from the bulkier and heavier E90. Compared to the Nokia N97 mini and E90, the E7-00 has a multitouch capacitive touchscreen. Unlike the N8, N97 mini, and the E90, the E7-00 has an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia C6-00
The Nokia C6-00 is a smartphone and portable entertainment handheld cellular device by Finnish communications company Nokia, running the Symbian S60v5 operating system. It was announced on April 13, 2010. It is the third Nokia Symbian^1 smartphone featuring a full slide-out QWERTY keyboard. Its software and hardware specifications resemble the N97 mini in most ways. One of the differences is that the sliding in this phone is flat, unlike the upward angled in the N97 mini, hence allowing a four row QWERTY keypad, bringing a slightly enhanced typing experience to the table. The phone has a 5-megapixel camera, though unlike the N97 mini, it does not have Carl Zeiss optics. It also has a secondary camera in front for video calls. The Nokia C6-01 is the successor to the C6-00 featuring a major step-up with the new Symbian^3 operating system, Ovi Maps 3.0 and such but losing the QWERTY keyboard. All application and games for similar handsets like the N97, the N97 Mini, the 5800 Xpress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia E90 Communicator
Nokia E90 Communicator was a high-end 3G smartphone from Nokia, the fifth generation Communicator, and also part of the Eseries. It was announced on 11 February 2007 at the 3GSM show in Barcelona. It succeeded the Nokia 9500 Communicator as the company's flagship business-oriented device. Its clamshell form and design are reminiscent of older palmtop computers. Unlike its predecessors, the E90 runs on the S60 platform of Symbian OS (3rd Edition Feature Pack 1 and v9.2 respectively). Previous Communicators meanwhile have been based on either GeOS or Symbian-based Series 80. The move to the common S60 was good for software compatibility, but it did get rid of some exclusive Series 80 UI behaviours. The E90 is also the first Communicator to have UMTS/HSDPA connectivity and integrated GPS. It features OSGi and eRCP, Eclipse RCP for embedded systems. The first Nokia E90 unit was sold in an auction in Jakarta, Indonesia on 17 May 2007 for Rp. 45,000,000 (5,000 US$). Indonesia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nokia E70
The Nokia E70 is a candybar/fold keyboard type smartphone from the Eseries range, announced in October 2005 and released in May 2006. There are two models of this phone, the E70-1 for the world market with tri-band (900, 1800, 1900 MHz) GSM and UMTS, and the E70-2 for the Americas with tri-band (850, 1800, 1900 MHz) GSM and EDGE packet data capability. Both models use the S60 platform 3rd Edition on top of Symbian OS version 9.1. The E70 is the business version/successor to the Nokia 6800 series (6800, 6810, 6820 and 6822). Key features * Screen resolution: 352 × 416 * Processor speed: 220 MHz * 45 MB RAM, about 22 MB available * Multimedia Messaging v1.2 * Push to talk * Java MIDP 2.0 * Web Browser for S60 * POP3, IMAP4, SMTP E-mail * SIP client for VoIP calls * WiFi (802.11b/g) with WEP/WPA * Bluetooth with up to six concurrent connections (though only one can be a headset). * Speaker-independent voice calls and commands * Speech synthesi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Media Audio
Windows Media Audio (WMA) is a series of audio codecs and their corresponding audio coding formats developed by Microsoft. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs. The original WMA codec, known simply as ''WMA'', was conceived as a competitor to the popular MP3 and RealAudio codecs. ''WMA Pro'', a newer and more advanced codec, supports multichannel and high resolution audio. A lossless codec, ''WMA Lossless'', compresses audio data without loss of audio fidelity (the regular WMA format is lossy). ''WMA Voice'', targeted at voice content, applies compression using a range of low bit rates. Microsoft has also developed a digital container format called Advanced Systems Format to store audio encoded by WMA. Development history The first WMA codec was based on earlier work by Henrique Malvar and his team which was transferred to the Windows Media team at Microsoft. Malvar was a senior researcher and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Audio Coding
Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate. AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications.ISO (2006ISO/IEC 13818-7:2006 - Information technology -- Generic coding of moving pictures and associated audio information -- Part 7: Advanced Audio Coding (AAC), Retrieved on 2009-08-06ISO (2006, Retrieved on 2009-08-06 Part of AAC, HE-AAC ("AAC+"), is part of MPEG-4 Audio and is adopted into digital radio standards DAB+ and Digital Radio Mondiale, and mobile television standards DVB-H and ATSC-M/H. AAC supports inclusion of 48 full- bandwidth (up to 96 kHz) audio channels in one stream plus 16 low frequency effects ( LFE, limited to 120 Hz) channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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