And according to our sources, this is just the start, at least in the near term display generally are going through an innovation spurt with things like this and their earlier dual up. but also tech like IPS black, miniLED etc.
LG’s 4K monitor physically adjusts itself so you don’t have to | Ars Technica
EDIT: Plus in innovation there’s also this, though I have serious reservations about the push for ever faster refresh rates, as it seems to be high cost for minimal gain IMHO. But speaking purely from a technical perspective, it is impressive.