iphone

As the 5th generation of the iPhone is on the verge of being released, and with all the speculations spreading on the Internet about the iPhone 5, people are anticipating and desperately waiting for the launch of the smartphone. Many fans and current AppleAlthough Apple does not reveal the exact specifications and features until the device is officially unveiled, . However, rumor of the new iPhone 5 features, in terms of both .
The upcoming phone is expected to sport the Apple’s latest and greatest A5 processor chip, iCloud service, higher-resolution camera, and a 4-inch screen size. Here are some of the most anticipated iPhone 5 features:

iOS 5GSM model: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz);
GSM/EDGE (850, 900, 1800, 1900 MHz)
CDMA model: CDMA EV-DO Rev. A (800, 1900 MHz)
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 2.1 + EDR wireless technology

Nokia Symbian mobile

This article is about the operating system. For other uses, see Symbian (disambiguation).
Symbian 
Company / developer Accenture on behalf of Nokia [1]
Programmed in C++[2]
OS family Embedded operating system
Working state Active (Receiving updates until at least 2016) [1]
Source model Proprietary[3]
Initial release 1997 as EPOC32 [4]
Latest stable release Symbian Belle (next release cycle of Symbian^3) / September 2011; 30 days ago (2011-09)
Marketing target Smartphones
Supported platforms ARM, x86[5]
Kernel type Microkernel
Default user interface Avkon [6]
License Proprietary
Official website symbian.nokia.com

Symbian is a mobile operating system (OS) and computing platform designed for smartphones and currently maintained by Accenture.[7] The Symbian platform is the successor to Symbian OS and Nokia Series 60; unlike Symbian OS, which needed an additional user interface system, Symbian includes a user interface component based on S60 5th Edition. The latest version, Symbian^3, was officially released in Q4 2010, first used in the Nokia N8. In May 2011 an update, Symbian Anna, was officially announced, followed by Symbian Belle in August 2011.[8][9]
.
Some estimates indicate that the cumulative number of mobile devices shipped with the Symbian OS up to the end of Q2 2010 is 385 million.[11]
By April 5, 2011, Nokia released Symbian under a new license and converted to a proprietary shared-source model as opposed to an open source project.[3]
On February 11, 2011, will provide Symbian based software development and support services to Nokia through 2016 and about 2,800 Nokia employees will be Accenture employees at early October 2011.[13] The transfer was completed on September 30, 2011