+1 if you going into complex CPU stuff with mobiles i think you in the wrong price range.
Like most people when i buy a phone i dont give a toss if it has a AMD cpz wtf i dont give a .... all i care is that it has pretty decent phone quality, doesnt lag like hell moving though the phone and has a good texting/email interface.
Who cares about the mass details,il be suprised if you go into a phone shop and they even know themselfs about the CPU/mass details anyhow, and most likely you get the "go back to the cave wiedo look"
if its 150 id get one if its 200 il get SF and stick that cool keyboard app on it.
personally anything more than 200 for a phone is silly money unless you on contract.