I’ve more or less reconciled myself to the 4” iPhone form factor going away. There’s not been a single rumor about an iPhone 6 version in the existing form factor. I wasn’t going to upgrade this year anyway since my 5s is more than adequate. I can’t help but imagine that disliking the bigger size is part of that as well. I completely get why many want the larger form factor. The line between tablet and phone is blurring. At times I think my ideal device would be a regular sized iPad with full phone capabilities and a bluetooth headset. Yet there are lots of times I just like the smaller size. I can’t imagine putting the 4.7” in my pocket when I’m bending a lot and working in a factory. Honestly every time I pick up my old iPhone 4s that I’m running iOS8 on I find myself wishing Apple would go back to that form factor as an option. I remain convinced that, except for the cracking back problem, that the iPhone 4 was the pinnacle of Apple design.
One problem I’ve noticed though with even the longer length of the 5/5s is how poorly many (including Apple) have made their designs for one handed use. I know some just think one handed use is bad because they imagine people using it while driving a car. However I frequently am doing things at work where one handed use would be great. (Holding a product, hand covered in grease, etc.) The work around once the 5 was introduced was the dreaded “hand shimmy” or the “stretch that thumb as far as you can.” I’ve had cramps from doing this and it’s very hard to hit buttons merely by position in this way. Often with the 4/4s I could use say the music app without even looking at the phone. No more.