![Marc Edwards on Twitter: "What does OLED black smearing look like? In this example, the dark grey square seems to be lagging behind the light grey square, but they're locked together. (Needs Marc Edwards on Twitter: "What does OLED black smearing look like? In this example, the dark grey square seems to be lagging behind the light grey square, but they're locked together. (Needs](https://pbs.twimg.com/tweet_video_thumb/Dp7Z-6zVAAEmuD1.jpg)
Marc Edwards on Twitter: "What does OLED black smearing look like? In this example, the dark grey square seems to be lagging behind the light grey square, but they're locked together. (Needs
![Pure black screen Ideal black OLED Test screen color dark 1 hour Backlight Bleed Dead Pixel Test - YouTube Pure black screen Ideal black OLED Test screen color dark 1 hour Backlight Bleed Dead Pixel Test - YouTube](https://i.ytimg.com/vi/m86JOO7aLAk/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLBDIvJ5CA3_jMI3YnAzvaLdr2CRUA)
Pure black screen Ideal black OLED Test screen color dark 1 hour Backlight Bleed Dead Pixel Test - YouTube
![Free Pure Black Oled Wallpaper Downloads, [100+] Pure Black Oled Wallpapers for FREE | Wallpapers.com Free Pure Black Oled Wallpaper Downloads, [100+] Pure Black Oled Wallpapers for FREE | Wallpapers.com](https://wallpapers.com/images/featured/teo3sqb0ijw4umm7.jpg)