There is always something down the road:
Fans of science fiction writer William Gibson will also be impressed; in his 1986 novel Count Zero, Gibson wrote about an amazing cell phone with a screen that unfolded like a butterfly's wings:
He took an elegant modular unit from the bag and placed it in front of her. A paper thin polycarbon screen unfurled silently from the top of the unit and immediately grew rigid. She had once watched a butterfly emerge into the world, and seen the transformation of its drying wings. 'How is that done?' she asked, tentatively touching the screen."
from:
Readius Cell Phone 5-Inch Fold Out Display: Science Fiction in the News
In reality:
cameras will get better and do away with point and shoots and the idea of focus will change
it will be 99% software. Your apps will slowly start costing more and more but will do more and more.
battery life will need a moon shot (tesla will figure it out I hope)
OLED will be the standard and work like on the Moto X.
and perhaps the most important: the wireless carriers will get more coverage and more bandwidth and I hope provide more competition for the "last mile" issue.