Re: Hisense 65K680
I’ll also add that with a single-pixel checkerboard in 2160p, the TV flickers quite a bit. It doesn’t like it! HDMI input 1 is the only input that allows a 4K signal. Upconversion from 1080p and all other resolutions is pretty bad…lots of artefacts. 4K looks clean with my generator but I have no video to be sure. Probably best to have an A/V receiver or preamp do the 4K video upconverstion and feed that signal to the TV to bypass most of its processing. This should also solve the issue of different image settings for both signal types (since there is no memory per signal type). The set is retailing for CDN$2299. Not a bargain at all. Stay away.