4" is completely inadequate.
Oh, we're talking about phones? Ok, I'm cool with 4 inches. I do like the idea of having the whole front glass be the screen, but they would need to figure out an elegant way to add a physical home button (for hard restarts, etc.) somewhere.
Oh, we're talking about phones? Ok, I'm cool with 4 inches. I do like the idea of having the whole front glass be the screen, but they would need to figure out an elegant way to add a physical home button (for hard restarts, etc.) somewhere.