Aaron's back with another dogfight!  This time around, the LG Optimus 4X HD is going head to head against the HTC One X.  Announced at Mobile World Congress, LG's newest smartphone packs 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 HTC One X (global) is powered by the same 1.5 GHz quad-core Tegra 3 processor and has a 4.7-inch HD display, 8-megapixel camera with 1080p HD recording and HTC ImageSense, a non-removable 1,800 mAh battery, and Android 4.0 with HTC Sense 4.

Both have similar specifications can be had from various online retailers for around $600 unlocked.  Which one is the all-around best?  Part 2 of 2.