Aaron goes in depth with the Sony Xperia Z Ultra, a gigantic version of the Xperia Z smartphone. Available internationally and unlocked through Negri Electronics, the Xperia Z Ultra packs a 2.2 GHz quad-core Snapdragon 800 processor, 6.44-inch 1080p HD display, 8-megapixel shooter with 1080p HD recording, 2 GB of RAM, 3,050 mAh battery, and Android 4.2 Jelly Bean with Sony's UI. It looks and feels similar to the Xperia Z (the form factor is near-identical), but is huge - even for phablet lovers, this may be a bit too big. That said, the Snapdragon 800 processor is very fast, making it a multimedia powerhouse. Is it worth buying unlocked? Part 2 of 2.