Iphones are nothing special android phones do more, such as more custimizable options, free turn by turn navigation, some have better cameras such as the htc inspire or the samsung infuse and the infuse has a front facing camera as well as the atrix, which you probably know. There is the samsung galaxy s II that is about to come out in a matter of "weeks" as AT&T says but it will probably be a month or so. It will be the first LTE phone on AT&T so it might just be worth the wait. http://www.phonearena.com/phones/Samsung-Galaxy-S-II-AT-T_id5639
there is the link to check it out.