The K920 is Lenovo's most impressive flagship yet, and it's literally filled to the brim with bleeding edge hardware that will leave nobody wanting. We're talking a 6-inch, Quad HD (1440 x 2560) IPS display by Japan's JDI, apparently capable of brightness levels of up to 630 nits, an LTE-enabled quad-core Snapdragon 801 processor, and 3GB of RAM. There's also a 16-megapixel camera with optical image stabilization at the rear (5-megapixel selfie cam), 32GB of internal storage, support for two SIM cards (LTE/3G), and a massive, 4000 mAh cell. Now that last one ought to ensure excellent battery life, even with a QHD display on board.