All these phones - iPhone, N97 (incl. mini), almost all E- and N-series devices - are too big for me. I couldn't imagine carrying them around comfortably.

To give you an idea what we're talking about here: The Nokia 6320 was almost ideal in terms of size and weight. That's what I expect a phone to be.

For everything that doesn't fit this form factor (like a large screen for videos and browsing), I want a secondary device that I take with me only when needed.