What is HDR, anyway?

So, HN, are HDR monitors worth it? I remember ~10 years ago delaying my monitor purchase for the HDR one that was right around the corner, but never (in my purchasing scope) became available. Time for another look?

The utility of HDR (as described in the article) is without question. It's amazing looking at an outdoors (or indoors with windows) scene with your Mk-1 eyeballs, then taking a photo and looking at it on a phone or PC screen. The pic fails to capture what your eyes see for lighting range.

HDR gaming: Yes.

HDR full screen content: Yes.

HDR general desktop usage: No. In fact you'll probably actively dislike it to the point of just turning it off entirely. The ecosystem just isn't ready for this yet, although with things like the "constrained-high" concepts ( https://www.w3.org/TR/css-color-hdr-1/#the-dynamic-range-lim... ) this might, and hopefully does, change & improve to a more pleasing result

Also this is assuming an HDR monitor that's also a good match for your ambient environment. The big thing nobody really talks about wiith HDR is that it's really dominated by how dark you're able to get your surrounding environment such that you can push your display "brightness" (read: SDR whitepoint) lower and lower. OLED HDR monitors, for example, look fantastic in SDR and fantastic in HDR in a dark room, but if you have typical office lighting and so you want an SDR whitepoint of around 200-300 nits? Yeah, they basically don't do HDR at all anymore at that point.