Many started speculating about the possibility of a 4-inch iPhone when a guy named Colin made a very interesting argument for such a device one week ago. The rumor mill has been saying for months that a larger iPhone is coming, but no one had really thought about how it would actually work. Colin proposed that Apple would need to simply change the aspect ratio from 3:2 to a stretchy 16:9. Brilliant, right?
Not so fast. There are multiple reasons why an elongated iPhone screen would not work.