Aaron throws the LG Optimus 4X HD and Samsung Galaxy S III together for a dogfight battle.  The Optimus 4X HD can be had through specialty retailers and offers a 1.5 GHz quad-core NVIDIA Tegra 3 CPU, 4.7-inch IPS HD display, 8-megapixel camera with 1080p HD recording, 2,150 mAh battery, HSPA+ connectivity, and Android 4.0 (Ice Cream Sandwich) with LG's new user interface.  The Galaxy S III starts at $199.99 and has a 1.5 GHz dual-core Snapdragon S4 CPU, 4.8-inch Super AMOLED HD display with PenTile, 8-megapixel camera with 1080p recording, a front-facing camera, HSPA+ 42 (on the T-Mobile version), 2,100 mAh battery, and Android 4.0 with TouchWiz.

They're both powerful, but only one can be champ.  Which will it be?  Part 1 of 2.