How we test We compared players side by side on ... that receiver would have to be capable of passing 4K HDR video as well. Its media streaming abilities vastly outpace those of our other picks.

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

With this new feature, the users are more likely to notice a dramatic difference between HDR and non-HDR video than between 4k and 1080p video ... Meta is starting to test Community Chats for ...