For those who find that their 55-inch TV is no longer cutting it, Sony has just debuted the solution to all your problems. Officially dubbed the XBR-84X900, this monstrous TV boasts an 84-inch 3480 x 2160 resolution LCD screen as well as a detachable 10-speaker audio system. Its 4K resolution display features 8 million pixels for a resolution offering 4x that of a regular HD screen. In addition to the gorgeous display, the TV also features built-in Wi-Fi and a slew of apps such as Netflix and Pandora. Set to ship sometime later this year, expect to fork over a princely sum for one of these.