Ultra HD, formerly known as 4K, is a standard that requires a 3840 x 2160 pixel resolution and 16:9 aspect ratio. Additionally, any Ultra HD display must have at least one digital input for native 4K video, not just upscaling.
Rival Sony has an 84-inch TV, expected for launch in November, but at a higher price tag with an MSRP of $24,000.
For the time being, the displays cannot take advantage of their true potential as there is no native 4K content commercially available.

Despite reports that it would be delayed, 









