Unfortunately in unfamiliar with one handed mode on the nite since I've literally never used one (I don't think even the display lol). Do display models have the festure? How do I activate? I'll give it a go next time I'm in Best Buy.
It's pretty awesome. You just slide in from one side of the screen and slide out, a very minimal gesture. It shrinks down the entire screen, but keeps the height/width proportions correct, and you can even move around the window to where you want it.
The issue I have with APple's method is that it's still a pain to stretch mythumb all the way to the left when in one hand mode.