A:Answer Hi there. Most OLED TVs, including the LG G2 55-inch OLED evo Gallery Edition TV, Model #OLED55G2PUA, have built-in measures to prevent burn-in. These measures include screen savers, logo detection, auto-dimming, and pixel refreshers that compensate for static images. These features work automatically in standby mode or can be triggered manually from the user menu. Burn-in is more likely to occur when a single, static image element, such as a channel logo or a news ticker, is left on the screen for a long time, repeatedly. `Alice