Aaron reviews the Google Nexus 4, designed by LG.  Featuring a 1.5 GHz quad-core Snpadragon S4 Pro CPU, Nexus 4 has a 4.7-inch IPS HD (720p) display, 8-megapixel camera with 1080p HD recording, 2,100 mAh battery, Android 4.2 (Jelly Bean), and HSPA+ connectivity.  It's a beautifully crafted device that starts at an incredible $299.99 (sans contract).  Is it the best Android phone out there?  Part 1 of 2.