What has surprised me most about the iPhone 5S is that I have not missed 5-inch phones as much as I thought I would.
I sometimes struggle juggling bigger phones while on a train or bus so its been a bit of a relief stepping down in screen size. That changed since I lived with the 5.5-inch LG G3.
That phone looks like a tablet compared to the iPhone 5S but manages to remain easy to use because of clever ergonomic design. Other competitors like the Samsung Galaxy S5 and HTC One M8 arent quite as slick to use.