IBTimes writes,

Every time a new expensive smartphone debuts on AT&T, new deals pop for some devices that have been out for even just a few months. That includes Android and iPhone prices, and Samsung just debuted the Galaxy Note, a $300 5.3-inch display Android monster. New releases push prices down on older phones, even as AT&T plays up the new phones' superior features. So, if you're contract is up and you're looking for the best AT&T deal, here's what you need to know. (Android, iPhone, Phones)