Dude, what the heck? I had no idea what I was missing. Now the white on the rest of my devices isn’t white enough.
It’s like you flipped a switch in my brain and I can now see that white is just light gray. I probably have seen hdr white before, but I never noticed it compared to non-hdr white
Still whiter white even on 100% brightness.
I guess you are using a device with a “real” HDR display (iPhone 11 Pro, recent iPad Pro, etc: this kind of high-end devices with AMOLED or Mini LED displays).
iPhone SE. I think it’s LCD.
I have no idea what I’m meant to be seeing here. What’s the message?
It’s a Mac/iOS feature where it reserves “extra brightness” for HDR video.
Tangentially related: the article from a couple weeks ago about expanding the CSS gamut