4K TV and DSLR/camcorder has been going for a while, with most video editing software also offering upgrades to work with 4K.
Now Samsung have released the 1st consumer 4k player and Fox are releasing 4K discs at £19.99 - with The Life of Pi and Kingsmen among the titles.
A 4K disc has 16 times the data of a DVD; it's basically the bitrate used in digital cinema projection.
Life Of Pi in ultra high-definition video? No thanks http://gu.com/p/4t6jq?CMP=Share_AndroidApp_Blogger