Nokia 6630
Encyclopedia
The Nokia 6630 is a 3G
3G
3G or 3rd generation mobile telecommunications is a generation of standards for mobile phones and mobile telecommunication services fulfilling the International Mobile Telecommunications-2000 specifications by the International Telecommunication Union...

 smartphone
Smartphone
A smartphone is a high-end mobile phone built on a mobile computing platform, with more advanced computing ability and connectivity than a contemporary feature phone. The first smartphones were devices that mainly combined the functions of a personal digital assistant and a mobile phone or camera...

 made by Nokia
Nokia
Nokia Corporation is a Finnish multinational communications corporation that is headquartered in Keilaniemi, Espoo, a city neighbouring Finland's capital Helsinki...

, using the Series 60 platform with the Symbian operating system, released in November 2004. It is an evolution of the 6600
Nokia 6600
The Nokia 6600 is a mobile phone launched in Q2 2003, costing approximately €600. It was Nokia's high-end model of the 6xxx Classic Business Series of mobile phones. At the time of release, it was the most advanced product ever launched by Nokia, and it runs on the Symbian OS-based Nokia Series 60...

 and 6620
Nokia 6620
The 6620 is a smartphone created by Nokia in 2004, which uses the Series 60 user-interface and the Symbian operating system.It is a version of Nokia's 6600 smartphone for the North American market, featuring all the features of the 6600 such as the VGA camera, MultiMediaCard slot, Bluetooth and...

 smartphones, supporting tri-band GSM
Global System for Mobile Communications
GSM , is a standard set developed by the European Telecommunications Standards Institute to describe technologies for second generation digital cellular networks...

 (run on lower operating systems, when 6630 was released it made these phones look like cheap cousins and evidently reduced the demand for both models.

The Nokia 6630 is the first phone ever that allows truly global roaming
Roaming
In wireless telecommunications, roaming is a general term referring to the extension of connectivity service in a location that is different from the home location where the service was registered. Roaming ensures that the wireless device is kept connected to the network, without losing the...

; previously GSM phones have had near-global coverage except in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 where 2G phone standards were different. The 6630 automatically uses the W-CDMA network in Japan. 6650 and 7600 were also able to function in Japan, but they did not support GSM1900, often needed in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 (the Nokia 6651 has the GSM 1900).

Nokia says the Nokia 6630 is the first dual-mode, tri-band handset designed to work on 3G (WCDMA), EDGE and 2G networks in Europe, Asia and the Americas.

The Nokia 6630 was the first 3G mobile phone Nokia introduced to the 3G market.

During its development, the 6630 was nicknamed Charlie.

Features

Pre-installed software includes an e-mail client, a rudimentary web browser and Microsoft Office
Microsoft Office
Microsoft Office is a non-free commercial office suite of inter-related desktop applications, servers and services for the Microsoft Windows and Mac OS X operating systems, introduced by Microsoft in August 1, 1989. Initially a marketing term for a bundled set of applications, the first version of...

 file viewer. It also includes support for MP3
MP3
MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is a patented digital audio encoding format using a form of lossy data compression...

 and AAC
Advanced Audio Coding
Advanced Audio Coding is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates....

 playback at full quality (44.1 kHz, 16 bits, stereo), and the retail package includes stereo headphones with hands-free functionality.

As opposed to the 6600 and 6620's VGA resolution digital camera (640×480), the 6630 has a 1.3-megapixel camera (1280×960). It can record video clips at the resolution of 176×144, using H.263 video compression. Like the 6600 and 6620, the 6630 has Bluetooth
Bluetooth
Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...

 capabilities and has a 176×208 pixel 65,000-color TFT LCD
TFT LCD
Thin film transistor liquid crystal display is a variant of liquid crystal display which uses thin-film transistor technology to improve image quality . TFT LCD is one type of Active matrix LCD, though all LCD-screens are based on TFT active matrix addressing...

. It comes with a hot swappable DV-RS-MMC card, capacity 32 MB or 64 MB depending on the region where the phone is sold. It is noteworthy that normal RS-MMC cards do not work with the 6630, it requires dual-voltage (1.8 V and 3.0 V) RS-MMC cards. Currently it has been known to support up to 2 GB from a DV-RS-MMC but may support more.

The 6630 is capable of video calling using the main handset camera, however a separate forward-facing camera is not featured. Nokia released a video call stand (PT-8) exclusively for the 6630 featuring a separate camera to enable face-to-face video calling. The video call stand requires a connection to mains power using a Nokia wall charger, which unfortunately restricts it to indoor 'desk based' use. The 6630 was primarily marketed for its 3G data capabilities rather than video calling functionality. The succeeding Nokia 6680
Nokia 6680
The Nokia 6680 is a 3G handset by Nokia, running Symbian operating system, with Series 60 version 2 user interface. The device features Bluetooth, a 1.3 megapixel fixed focus camera, front VGA video call camera, hot swappable Dual Voltage Reduced Size MMC memory expansion card support, stereo...

 featured a separate forward-facing camera for face-to-face video calling.

The main CPU
Central processing unit
The central processing unit is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer. The term has been in...

 in this smartphone is an ARM
ARM architecture
ARM is a 32-bit reduced instruction set computer instruction set architecture developed by ARM Holdings. It was named the Advanced RISC Machine, and before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32-bit ISA in numbers produced...

 compatible chip (OMAP
OMAP
OMAP developed by Texas Instruments is a category of proprietary system on chips for portable and mobile multimedia applications. OMAP devices generally include a general-purpose ARM architecture processor core plus one or more specialized co-processors...

 1710 (ARMv5 architecture, Arm9 core)) running at 220 MHz, an unprecedented speed for a smartphone at its release. For comparison, the 6600 and N-Gage only run at 104 MHz.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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