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Selasa, 08 November 2011

BlackBerry

BlackBerry

From Wikipedia, the free encyclopedia
Blackberry Logo.svg
BlackBerry-new-models-007.jpg
BlackBerry 7 Smartphones
ManufacturerResearch In Motion (RIM)
Compatible networksGSM 850/900/1800/1900
GPRS/EDGE/UMTS
CDMA/1xEV-DO
iDEN
Dimensions50 × 106.7 × 14.5 mm[1]
Weight87.9 to 155 g depending on model
Operating systemBlackBerry OS
CPUARM XScale
Memory64 MB – 768 MB reserved application memory, 4 GB media memory on Storm models, expandable to 32 GB via microSD
Display640 × 480 pixels
(Bold 9900/Bold 9930)
800 × 480(Torch 9850/9860)
600 × 480 (Torch 9810)
480 × 360 pixels
(Curve 8900/Tour 9630/Bold 9650/Bold 9700/Bold 9780)
360 × 480 pixels (Storm 9500/Torch 9800 )
480 × 320 pixels (Bold 9000)
360 × 400 pixels (Pearl 3G)
320 × 240 pixels (8300/8500/8700/8800/Curve 3G)
240 × 260 pixels
(7100/8100 series)
240 × 160 pixels (7200/7300 series)
Ringtones & notificationsPolyphonic, MP3, MIDI
ConnectivitymicroSDUSBBluetoothWi-Fi,GPSNFC
BlackBerry is a line of mobile e-mail and smartphone devices developed and designed byCanadian company Research In Motion (RIM) since 1999.[2][3]
BlackBerry devices are smartphones, designed to function as personal digital assistants,portable media players, internet browsers, gaming devices, and much more. They are primarily known for their ability to send and receive (push) e-mail and instant messages while maintaining a high level of security through on-device message encryption. Blackberry devices support a large variety of instant messaging features, including BlackBerry Messenger.
BlackBerry commands a 11.7% share of worldwide smartphone sales, making it the fourth most popular device manufacturer after GoogleSony Ericsson, and Apple.[4] The consumer BlackBerry Internet Service is available in 91 countries worldwide on over 500 mobile service operators using various mobile technologies.[5] As of October 2011, there were seventy million subscribers worldwide to BlackBerry.[6]
Modern GSM-based BlackBerry handhelds incorporate an ARM 7, 9 or ARM 11 processor,[7] while older BlackBerry 950 and 957 handhelds used Intel 80386 processors. The latest BlackBerry models (Torch 9850/9860, Torch 9810, and Bold 9900/9930) have a 1.2 GHz MSM8255 Snapdragon Processor, 768 MB system memory], and 8 GB of on-board storage.[8][9] All BlackBerrys after OS 5 support up to 32 GB microSD cards.

Operating system

BlackBerry 7.0 running on a Blackberry Torch 9860
The operating system used by BlackBerry devices is a proprietary multitasking environment developed by RIM. The operating system is designed for use of input devices such as the track wheel, track ball, and track pad. The OS provides support for Java MIDP 1.0 and WAP 1.2. Previous versions allowed wireless synchronization with Microsoft Exchange Server e-mail and calendar, as well as with Lotus Domino e-mail. OS 5.0 provides a subset of MIDP 2.0, and allows complete wireless activation and synchronization with Exchange e-mail, calendar, tasks, notes and contacts, and adds support for Novell GroupWise and Lotus Notes. The Blackberry Curve 9360, Blackberry Torch 9810, Bold 9900/9930, and Torch 9850/9860 feature the most recent Blackberry OS 7 as of October 2011).
Third-party developers can write software using these APIs, and proprietary BlackBerry APIs as well. Any application that makes use of certain restricted functionality must be digitally signed so that it can be associated to a developer account at RIM. This signing procedure guarantees the authorship of an application but does not guarantee the quality or security of the code. RIM provides tools for developing applications and themes for BlackBerry. Applications and themes can be loaded onto BlackBerry devices through BlackBerry App World, Over The Air (OTA) through the BlackBerry mobile browser, or through BlackBerry Desktop Manager.

Supported Software

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