It's dogfight time! Aaron pits the Samsung Galaxy S 4G and T-Mobile myTouch 4G against each other in a battle. The Galaxy S 4G is a revision to the Samsung Vibrant (Galaxy S family) and sports a 1 GHz Hummingbird processor, 4-inch Super AMOLED display, 5-megapixel rear camera, front-facing camera, 1,650 mAh battery, and Android 2.2 with the company's TouchWiz user interface. The T-Mobile myTouch 4G is powered by a 1 GHz next-generation Snapdragon CPU and has a 3.8-inch display, 5-megapixel camera, front-facing camera, and Android 2.2 with HTC's Sense UI.

As always, both devices are contenders in T-Mobile's high-end lineup, but only one can be the champion. Which one will prevail? Part 2 of 2.