From Australia here.
My launch model 17 Pro Max, 256GB, Silver has a GVC panel. If it tilt it extremely angled towards me, there is a very slight tinge of green at the bottom. But then again, I never noticed it until I read this thread.
I went around the house and checked some other devices I had laying around:
XS - FXR (no idea which manufacture this is)
Feels like it generally has a red tint, burn in from the home bar and dimmer than the rest
Age context: (oldest phone, I got it second hand and previous owner already changed the battery once)
12 mini - G9Q (Samsung)
Quite nice and bright, if I tilt it, there is a blue cast and the centre of the display is darker than the border
Age context: I bought this new and sealed as a spare phone, only used a few months before
12 - GVC (LG)
I cannot see any imperfections at all on this display
Age context: I got this second hand in Japan, I don’t believe the device has ever been serviced before, still on original battery
Images from left to right:
1. 17 Pro Max
2. XS
3. 12 mini
4. 12
My partner’s Cosmic Orange is in the same configuration as me and bought at the same time so I will check when they come home.