I don't know if it's fake but things that make the picture fake looking..
1. no click button unless thats new...
2. no power button
3. BLUR! that's one thing you usually see with fakes
4. wtf is the white ghostly stuff around the top left?
5. the MacBook Pro script at the bottom looks very blurry and too bright, looks pasted there
I will put money on it this was taken at an apple retail store with an iphone.
p.s. why do you need a click button? just tap the multi-touch pad, get it?