iPhone 4 vs. Samsung Galaxy S (Captivate) vs. Evo 4G

The summer of the smartphone is upon us. With the arrival of a new messiah phone from Cupertino (Apple iPhone 4, $200 on AT&T), the very first 4G phone in the U.S. (HTC Evo 4G, $200 on Sprint), and the fastest Android device on the market (Samsung Captivate, $200 on AT&T), smartphone buyers have never faced a better slate of options - or a more confusing one. @ Digital Trends