Today, iPad 3, also known as iPad HD, tablet computer goes on sale in UK officially.
The basic 16GB wi-fi model will retail at £399. At the other end of the scale, the 64GB Wifi 4G model will be available at £659.
The tablet computer has a screen resolution (2048×1536), which is four times greater than it's predecessor and a more powerful cpu (quad-core graphics A5X processor).
For the top end model, there is 4G connectivity, which will mean faster internet experience once 4G is available.
It also has an improved camera; 5 mega-pixels with auto-focus and auto exposure, 'voice dictation', and iOS 5.1.
