M4 MacBook Pros use a quantum dot (QD) film rather than a red KSF phosphor film

I’ve noticed similar “mini” news stories trickle out after Apple’s announcements. Does this happen organically, or does PR drop tidbits like this to select sources?

It seems like a very specific thing for a reporter to ask and find out about.

Look at the Tweet (X? Blurp? What do we call them now?) - it's got the spectrum of the panel, comparing previous and newer panels.

If you know what you're looking for in those, you can identify a lot of different phosphor configurations just by the particular shape of the RGB peaks - the older ones have a distinctive multi-peaked red emission that I've seen in various LED bulbs as well over the years.

I doubt Apple mentioned it to anyone. Applying a spectrometer to any new light emitting device is just the sort of thing some people enjoy doing.

> Look at the Tweet (X? Blurp? What do we call them now?)

X-crement