There was a time when all you had to worry about with an LCD display was whether you cared enough to pay extra for a monitor with an IPS panel. Well, that and its size. And resolution. And maybe its native colour depth. And brightness. And contrast. And pixel response. And inputs. OK, it was never that simple. But it’s certainly not getting any simpler: the last few years have added further unfathomables including frame syncing, higher refresh rates, new display interconnects and the 4K standard.
Now there’s more for you to worry about in the form of HDR. Or should that be UHD Premium? Or Rec. 2020? Or BT.2100? Maybe SMPTE 2084 or HDR10? Whatever, it’s mainly about colours, lots and lots of lovely colours. This is already a big thing in HDTVs. It’s coming to the PC. But what’s it all about and is there any chance of making sense of what is, currently, a bit of a mess?