2k is enough for most cinema purposes. https://www.yedlin.net/ResDemo/index.html https://www.yedlin.net/ResDemo/index.html I do think 8K will make a big differ

2k is enough for most cinema purposes. https://www.yedlin.net/ResDemo/index.html https://www.yedlin.net/ResDemo/index.html I do think 8K will make a big difference for VR though due to the extreme angle of view.