Iphone 5 next generation 4G phone to be launched in 2012

The new iPhone is likely to have a sharper and bigger 4.6-inch "retina" display. Several reports claim that the high-definition "retina" display -- containing several times as many pixels within the same area -- used in the new iPad will make its way in the new iPhone also. 
However, Topeka Capital Markets' analyst Brian White predicted in a note to investors, "In our view, this will be the most significant iPhone upgrade with a four-inch screen and a new, sleek look that we believe will require a Unibody case." He wrote, "This new, sleek look will be the most important reason that consumers decide to upgrade to the iPhone 5, while we believe the addition of 4G will also attract buyers of the new device."


iPhone 5 is also likely to have 1GB of memory and dual-core A5X processor.iPhone 5 will ship with iOS 6 update. The new update is expected to be released at the Worldwide Developers Conference in June 2011.new OS will bring updates to Siri, Apple's voice-controlled personal assistant software which made its debut last year with the launch of iPhone 4S.Possibility of NFC (Near Field Communication) for paying by touch at merchant and high-speed network 4G LTE.