Comment by IntelMiner

Can confirm. I made the mistake of buying a T14s with a Ryzen 4000 CPU in it

The screen was something like 30% color accurate

Using something like F.Lux or Redshift to shift the color space at night resulted in...this

Linux: https://www.youtube.com/watch?v=UhLBx4mmPrM

Windows: https://www.youtube.com/watch?v=QgjqeDF9c50

Lenovo refused to replace the panel with a less atrocious SKU, claiming I could instead purchase it for a "mere" $600 USD(!)

Thankfully Australia has strong consumer protection laws and I was able to get the unit returned and refunded