Contemplating on going back to Apple and getting the iPhone4, picked up the new Sprint Nexus-S last weekend, and it sucks outside, and the battery life was supposed to be much better than my EVO 4G, nope. Main thing I want to know is, how is the iPhone4 screen outside in the sunlight ? My EVO was just ok, the Nexus very difficult to see. And the battery life blows on both phones. My EVO is rooted with a good ROM, much better battery life, but that's not saying much when default 3G talk time is only 4hours, my rooted EVO would get approx 5 - 7 hours on a business day, with lots of calls and texts, the Nexus-S on a business day was better, maybe 7 - 9 hours. My Wife has the Nexus-S, and barely uses it, and after a full work day, comes home with 65% battery life still, that is after it's been unplugged for 12 hours or so, which is pretty good. On a business day, sometimes I can make or take 50 calls, and like 50 texts. And e-mail a dozen times, and surf web good amount. And some days, use Navigation once or twice in the day. Can the iPhone4 handle that much, and still be go with no charging ?