Has anyone done comparison of iPhone X’s PWM OLED vs iPhone 8/7’s non-PWM LCD? I’ve found the screen on my 2016 MacBook Pro to be uncomfortable(eye strain) for

Has anyone done comparison of iPhone X’s PWM OLED vs iPhone 8/7’s non-PWM LCD? I’ve found the screen on my 2016 MacBook Pro to be uncomfortable(eye strain) for reading despite its resolution and wide colour gamut compared to other screen. I suspect it’s due to the use of the PWM.