Motorola Droid... Amazing phone there is not one thing I don't like about it.
It does pretty much everything the iPhone does, and then some stuff the iPhone either can't or doesnt do as well.
5mp camera takes great stills and records in dvd quality video.
And the voice navigation GPS through google maps works better than any GPS I have ever seen. Upon arrival it pulls up the street view automatically and allows you to look at the location you're supposed to be at as if you're standing on the street, minimizing any confusion when going to new locations. Also has satellite view.