In this video, we compare leaked iPad 5 components to the previous generation retina iPad (iPad 4). The most striking difference between the 2 iPads is the width measurement. The New iPad 5 is 1.5 cm more narrow than the previous generation. This has been achieved by slimming down the bezel rather than the screen size, which appears to be exactly the same.
Apple is currently expected to unveil the iPad 5 at a separate special event in October.