A iPhone 5s with a otter box case is wider than the soon to be iPhone 6 4.7" without a caseThat doesn't matter. The new phone isn't the size of an iPad Mini. It WILL fit in jean and shirt pockets with no issue at all. Hell, just ask anyone with a Samsung/LG/HTC phone. Shh, don't tell anyone but one handed use will still be possible too. People are blowing the size bump waaaaaaay out of proportion.
I'll just be happy once the phone is released so we can all see you "It's too big!!!" people go, "Oh. This size is great!"