Aaron throws the HTC EVO 3D and the Samsung Nexus S 4G into the dogfight ring to figure out which one is the best 4G smartphone on Sprint. The first 3D device available in the States, the HTC EVO 3D offers a 1.2 GHz dual-core processor, 4.3-inch qHD display, dual 5-megapixel cameras with 720p HD video recording, front-facing camera, 4G (WiMAX) capabilities, and Android 2.3 (Gingerbread) with HTC Sense 3.0. The Nexus S 4G sports a 1 GHz Hummingbird CPU, 4-inch Super AMOLED display, 5-megapixel camera, front-facing camera, 4G connectivity, and a stock build of Android 2.3 with no manufacturer-installed user interface.

Both are powerful Android devices that take advantage of Sprint's 4G network, but only one can come out as the champion. Which one offers the best blend of features, usability, and performance? We'll figure it out. Part 2 of 2.