Sony is no stranger to CES, and tends to make the event their forum for announcing new products. Last year, we saw a bevy of awesome new cameras and a still-in-progress SmartBand tracker. Another thing Sony does well is high-end devices and products. The latest rumor has Sony going absolutely off on tablets, bringing a massive screen capable of 4K resolution. The rumored spec sheet is equally insane, boasting more RAM than you’ve ever heard of on a mobile device.