Originally Posted by
nkedel
I don't know how people use the on-screen keyboards at all on < 4" phones...
Wait, really? You just learn how to do it with the tips of your thumb. I rarely had spelling mistakes on the iPhones I've used over the years (3G/3GS/4S/5S) when using it with two hands. Obviously if you mash the keyboard with your fingerprints, you might trigger several keys at once.
That said, currently using a Moto X. I have a backup iPhone 5S that I just use as a point and shoot and media storage device now.