The screens are very yellow. I’ve been poking around on here with the same issues. Known as the “Technology Nerd” nearing 1,000,000 subscribers on YouTube.
Check my responses a few posts back. This looks to be a feature of this display from my measurements. They all lack blue in their gray scales. Which leaves more red and green. Red and green light makes yellow. Then the green channel seems to be a bit higher than the red so you also get greenish yellow.
It’s either intentional or a mistake because 4 screens of the phones I bought look this way. What we want is a color temp of 6,500K at D65 white. Some screens meet 6,500K color temp but that doesn’t mean it’s white.
So it’s either a mistake this year where someone assumes 6,500K and D65 are the same thing, an effort to reduce harmful blue light like they promised OR something like trying to reduce blue subpixel pixel burn in. Those are the subpixels that wear down first. With a display that can get so bright I wonder if this is intentional???
Or still, maybe there is a characteristic of this display where they are having trouble with the blue channel and are doing their best.
This is where I am excited for micro LED. It’s not an organic display and we won’t have to worry about blue subpixel burn in so MAYBE white will be white!??? I’m not so patiently waiting. I can tell you that the regular ol’ 11 screen IS the white you are looking for - no Star Wars reference ?