Apple does it again.  iPhone OS 4 introduces revolutionary new features that no other phone has or will have for the next year and on top of that their sensory and visual design is unparalleled, yet again.  Honestly I can't even complain about AT&T service anymore.  I mean, who really uses a phone as a phone anymore anyway?  Maybe this whole "steel enclosure as an antenna" will make signal strength better .

www.apple.com/iphone

Sorry Android and other phone users.  You'll always be 1+ year(s) behind Apple.

Gotta hand it to Apple...and Steve Jobs is the man...we all know the phone issues will be worked out eventually...these growing pains just taking a little longer....loving the iPad btw...don't have an iPhone but will get one someday.

With a new OS4, does anything change so much? (I really don't see what's good about smartphone in general)

The new OS seems great, as does the new model. The screen resolution is stunning - I'm not sure the  human eye can even see that small. I know from my iPod Touch that the apps are great and getting better every day, including the App Store having gone from having godawful barely playable games to being a viable gaming platform with some real gems. And the new features seem good.

Being an iPod Touch owner, though, the one single thing holding me back is the capacity. I'm going to hold off moving to an iPhone until it goes to 64GB. But as soon as it does, I'll be joining the iPhone masses. Maybe this time next year. I was honestly surprised it didn't go to 64GB this time.

Pretty sure iPhone 4 has a micro sim slot for all you space concerns