LG CX OLED TV (2020) picture settings and HDR notes ... Before calibration the Cinema and preset was the most accurate, excellent in terms of grayscale and gamma with just a slight reddish cast ...
LG's OLED TVs also dim when more than 60% of the picture is bright. (ABL) While this is unlikely to happen during normal video playback, it affects calibration (especially when using fullscreen patterns) and happens when the TV is used with a computer. Both cannot be turned off in the TV's menu and hurt watching experience. Professional Calibration Our on-staff calibrator David Susilo is the only fully certified Theatre Designer and calibrator in Canada with THX, ISF, CEDIA, CEA, HAA, Dolby Atmos and DTS-X certifications and more than 20 years of experience under his belt.