LG QNED80 Series shows PWM artifacts in 240fps slow motion

It appear the LG QNED80 series uses PWM to control brightness which is why we see flashing on screen in 240FPS slow motion. You won’t “see” this with your human brain, but some peoples eyeballs will “see” this and try to dilate pupils to keep up, causing eye fatigue. Web search PWM sensitivity.

[@TheSafariTraveller]

Qned86? Because qned90 doesn't have Pwm

[@jvonengeln]

QNED 80 in this case.