Question: Signs of a Dying OLED Screen?
 

Hello Folks. I have a question about OLEDs

How I can know if my Sony X-series OLED is Dying? I noted that brigtness in 1 was dim about three months ago and i switched to brightness 3 and it appears dim now. I fiddled with it to 5 and it looks great.

Brightness on 3 looked great 3 months ago