Switch from "Standard" or "Vivid" to Movie , Cinema , or Expert . These modes feature the most color-accurate out-of-the-box white balance and color temperatures.
Updates often tweak local dimming zones, contrast ratios, and color-mapping algorithms, resulting in deeper blacks and more vibrant HDR performance. vu tv firmware update extra quality
What does it currently run? (e.g., Android, Google TV, WebOS) Switch from "Standard" or "Vivid" to Movie ,