I was wondering if my screen was faulty though. Is there a way to test for this issue?
Here is a summary list of negative symptoms you might experience with such kind of panels. I experienced them all.
- Haze effect (slightly yellowish w/o TrueTone enabled comparing to normal panels),
- Noticeable flickering effect, especially when making brightness level lower,
- Feel difficulty focusing on text like wearing too strong glasses,
- Eyes strain when reading text. Eyes get relaxed after switching to normal panels of older MBP models. No eyes strain in dynamic scenes like movies or games
- Enabling TrueTone makes things worse for eyes strain.
- Enabling TrueTone adds strange reddish effect.
- Enabling Night Shift brings more eyes strain.
- Auto-brightness adds more eyes strain and difficulties focusing on text.
On normal panels the above symptoms do not appear. Enabling TrueTone makes eyes feel slightly more comfortable. True Tone doesn't add reddish effect but looks like a real white point.
What will help:
- Switching off auto-brightness, TrueTone and Night Shift.
- Switching to discrete graphics (on MBP 16'', is not an option for MBP 13''). You can make it by:
a) Settings -> Energy Saver -> Automatic graphics switching. Disabling the checkbox will use discrete graphics
b) Using
gfxCardStatus utility that can switch between i/d graphics programmatically
- Keeping full brightness and working in bright lightning conditions
- Always keep full brightness level, but adjust gamma instead in dark conditions with "
Gamma Control" utility to tune the brightness at software level
- resetting NVRAM & PRAM
- After two or three weeks your eyes might adapt getting all these negative effects away. Or might not.
- Using moisture eyes drops helps
- Rebooting to safe mode that theoretically disables graphic drivers (is not an option for work, just to compare the effect)
- Replacing your unit
For me the last options worked best of all.