Sure, a 105-inch curved, ultra-widescreen TV is LGs pride and joy at CES 2014, but its also brought along a handful of flat Ultra HD televisions along for the ride. Weve just laid eyes on the 84-inch variant of the 4K (3,840 x 2,160) set and came away fairly satisfied. Sure, the LCD panel isnt nearly as vivid as an OLED one, but it still manages to handle itself adequately while keeping a thing profile.