We used the following calibration settings to review the LG 65-inch C2 (OLED65C2), and we expect them to be valid for the 42-inch (OLED42C2), 48-inch (OLED48C2), 55-inch (OLED55C2​), 77-inch (OLED77C2​), and the 83-inch models (OLED83C2).