Before touching the advanced sliders, you must disable the "energy-saving" features that actively dim your screen and crush details.
The LG CX is a legendary gaming TV thanks to its near-instant response times. lg-cx-best-picture-settings
Cinema or Filmmaker Mode . If the image feels too dim, enable Dynamic Tone Mapping to help the TV adjust brightness on the fly. Before touching the advanced sliders, you must disable
50 (higher can wash out those perfect OLED blacks). If the image feels too dim, enable Dynamic
//www.rtings.com/tv/reviews/lg/cx-oled/settings">RTINGS.com and professional calibrators on YouTube . 1. The Critical First Steps
If your console (PS5/Xbox) has its own HDR calibration tool, set the TV’s Tone Mapping to HGiG . This tells the TV to stop its own processing and let the console handle the output for better highlights.
For a deep dive into the initial setup and advanced calibration of the LG CX, including AI settings and port configurations, check out this guide: