My previous Oled TV was a LG 64 e6V. These was better in upscaling FHD picture than my current LG E9. But unfortunately the LG Oled65E6V had a burnin, after 2.5 years.With the OLED technology advancing so quickly, these newer models have improved their performance to help avoid burn in. Burn-in happens when you have your settings adjusted too bright and not evenly across others and leaving your TV on the same channel. These thermal type of burns are most common in older TVs left on for way too long, at an exaggerated amount of time on the same picture, causing these organic bulbs to repeatedly flash eventually burning too much carbon. However, newer models do a great job of displaying the blackest parts of the pictures. The deepest shadows can really look black, as in real life, rather than gray or pixilated. That isn't to say the LED models fall short in this category, but some differences you will see in the shadows of your displayed image. TVs like the OLED65C8PUA have been equipped with a burn in prevention. They have come a long way from the thicker older OLED models from before which didn't last as long. They had a great picture but it was too bright under certain settings. Now the newer models include their luminescence adjustment to avoid the chance of potential burn in. Many of these tvs are Recommended for their excellent viewing angle, and great HD quality and performance, which are common qualities for OLED sets.
Despite the burnin protections. (Logodimmer, pixelshifting and pixel refresher )