Give me back my physical keyboard, and I'll be happy alongside better battery life (or removable batteries).
The last thing I want is a phone I can mistake for a table mat when I'm tired, which I feel is how phones are going. What's the new average screen size now? 27" or is that next year's model?
My favourite keyboard was on my BlackBerry Bold 2.(9700 I think was the model number). The keys were shaped in a way that made touch typing an absolute breeze with the perfect amount of tactile feedback.