I'm a graphics designer by trade, but I threw this together in a jiff.
Seriously, if I can dig this up in a few minutes, what is Sony paying their R&D team with, bananas?
1) Bigger Screen
2) SONY name can go on the back
3) Dual Nubs
4) Start and Select buttons in the middle
5) Sound's on the bottom deck
6) Wifi & Bluetooth on the Left side
7) Home Buttom is easier to access