Agreed. We are all assuming that larger screen = longer phone but I don't see apple doing it. The phone doesnt actually need to be any bigger, but that would recquire apple changing their home button.
I recently got a Galaxy Nexus and have been using it instead of my 4S for about 2 weeks now and although i still use my 4S occasionally i can not see myself ever going back to the iPhone as a full time phone unless it gets a bigger screen. A 4.65" screen is just so must nicer then a 3.5"
i don't want a longer screen, i want a bigger screen altogether while maintaining the same aspect ratio. a higher ppi count wouldn't hurt either. seriously though, when are we gonna see a true 1080p screen on a mobile phone?