Some iPad mini 6 users report display discoloration issues - PhoneArena
Ipad Pro 11" lcd pressure distortion on screen : r/ipad
iPad Pro (2018) Review: More than a tablet, less than a computer
Found two areas on the screen of my recently purchased 2020 iPad Pro 11” where minimal pressure creates distortion. Is this normal or should I ask for an exchange? : r/iPadPro