iPhone 5 Estimate A vs iPhone 4S Design Comparison

Compare with Samsung Galaxy SIII: http://youtu.be/PA6p0YD3iB0
Less thin version: http://youtu.be/n-NlxZi0U7E
The 3D-desk.com estimate on the iPhone 5, approximately one month before launch.
Assumptions:
- same screen size to keep the iphone developer-friendly
- smaller socket-size
- thin housing and round edges for more in-your-pocket-convenience
- design in line with iPhone family.