Windows Phone is making headway in the US mobile market, and they're working hard to appeal to several different price tiers.  The Samsung Focus 2 is coming to AT&T on May 20th for $49.99 on contract, and despite the low price tag, it offers some great features.  Focus 2 ships with a 1.4 GHz single-core Snapdragon CPU, 4-inch Super AMOLED display with 480x800 pixels, 5-megapixel camera with 720p HD video recording, a front-facing camera, 1,750 mAh battery, and 4G LTE connectivity.  Available only in white, it's a nice option for those that don't need the highest of the high-end, but still want 4G LTE connectivity.  Part 2 of 2.