The next generation iPhone is widely expected to finally break out of the rut, and have a larger screen unlike any of the previous models. If the iPhone 5 does indeed end up having a 4-inch screen, as nearly confirmed by the latest beta of iOS 6 itself, a few things will look different.
With a resolution of 640×1136, the keyboard on the next iPhone will not change unless it is landscape orientation. The taller iPhone display will lead to very slightly larger keys. Take a look for yourself:
Apart from this, here’s how some apps will look. These are simply screenshots of what the apps might look like if the iPhone 5 does have a taller display.