Apple Support HT208909 said:
https://support.apple.com/en-us/HT208909
Some display accessibility settings, including …
Increase Contrast, might turn off True Tone.
This is distressing, hateful, rotten.
I love True Tone so much and every display is gonna have this tech in the future.
…
Calling it now, all screens in the future will adapt to their environment, presenting content in a natural, properly color-balanced way relative to the user's surroundings. I'd say within 5 years this will be more of a common thing and within 10 years it will be the absolute, unquestioned norm.
I am waiting for such a feature, since twenty years ago. I think you are overly optimistic.
I expected USB connector Type-C to debut like gangbusters. I expected most 2015 device introductions to accentuate connector C. I expected of 2016, to find plenty of examples of Type-C in almost every section of an electronics store. I expected by 2017, in an electronics store: only older/"mature" products would rely on non-C USB connectors; almost every device/appliance would feature C receptacles.
I thought USB Type-C equipment would sell like hotcakes. My prediction was optimistic and wrong. 'True Tone' is a
killer feature which I dreamed of, but I think the masses will not care for it.
Just give me back a matte, 16:10 ACD display
I would rather have a HiDPI 5:4 display, or a 4:3 display, or an
IMAX ratio display (64:45), or 3:2 screen shape, or even your desired 8:5, than squatscreen 16:9. I dislike LG UltraFine 4K Display primarily for its shortness/squatness.
It may have something to do with the communications protocol
I assume light sensor in LG UltraFine display is a USB device.
I assume this only works when the laptop screen is opened, aka "clamshell" mode?
Or maybe, finally after seven quarters/seasons, they are putting equipment to use. (
LG UltraFine Display Ambient Light Sensor)
edit 2018-07-18 add:
My assumption is wrong, True Tone involves MacBook Pro's sensor, not UltraFine Display's sensor.