3 ms·
I'm not an expert on this, but I don't think the dimensions and aspect ratio would work with that? I do mean that the input device has a 4K connection to the TV
by relyks 4y ago
I'm not an expert on this, but I don't think the dimensions and aspect ratio would work with that? I do mean that the input device has a 4K connection to the TV. Like you mentioned, interpolation (upsampling) needs to happen. It depends on the algorithms or hardware chips used, but it's been pretty noticeable for me. I was trying to imply that it might be worth keeping a 1080p display/TV depending on what type of content you want to watch. In my opinion, it doesn't make sense to get a 4K display if all the content you watch is in 1080p.
- NovemberWhiskey 4y ago1080p content is 1920x1080. 4K content is 3840x2160. You just literally double-up the pixel size in each dimension; there's no need for interpolation or anything else that will cause blurring. I've been working on an FPGA project that involves 1080p into a 4K monitor over HDMI and it looks very sharp to me, even on high contrast edges with a pretty critical eye.