Love to see 7,680×4,320 Movies at home? you have to wait until 2020.
Image of sony 8K – CineAlta
8k or Hi-Vision videos have 16 times the resolution of full HD movies, with development in technology and joint effort of both NHK and NTT the NHK was capable then to transmit Super Hi-Vision videos all around the world (80,000km) with just a 0.3 second lag, a huge improvement compared to the usual 1.2 seconds lag obtain when using satellites. NHK hopes that they will bring Super Hi-Vision ready for the public in 2020 in order to broadcast International Sports event from Japan at first.
src- akihabaranews and nhk.or.jp