Isn't this going to be awesome?
Samsung Galaxy S4:
A Galaxy which is just 5 mm thick, Razor shop edges and on screen buttons.
Samsung Galaxy S5:
The first ever phone which expands phone display to become Tablet sized screen on the fly!!
Samsung Galaxy S6:
The first ever foldable display screen, which has multi-level folds. First fold can make it look like a phone and second fold makes it look like a Tablet.
Is all this possible?