This follow-up to the Epic trades the physical keyboard for a thinner, lighter body, while boosting the processor speed, display size, and camera resolution. Unique features include USB-Host for ...

This flagship Android phone is very similar to AT&T's first Galaxy S II, but adds 4G LTE, and steps up the screen size and processor speed a notch. Other features are similar, including a dual ...

Sporting a dual-core 1.2 GHz processor and a Gorilla Glass Super AMOLED Plus display, AT&T’s Samsung Galaxy S II is as fast as it is beautiful.