This is Keyboard Display On iPhone 5
Rumors are circulating about the next generation Apple iPhone will change the screen size is 4 inches. The screen is made visible over wide long when we see the portrait.
With the changing dimensions, 9to5Mac illustrates the user interface on the keyboard of the iPhone 5 is like in the picture above. Looks still space on the sides of the keyboard. But from a design problem nothing has changed from the design keyboard, still like the iPhone 4S.