If you come from plasma why would this be a problem? I am a projector person over TV so I might have missed something. Isn't Plasma the one where you shouldn't leave something on the screen and walk away? If OLED is the same surely you are used to that?Have no idea on modern TVs apart from OLED is bad idea due to my own ineptitude of wandering off and forgetting it was left on (Read a few posts on this forum to convince its not for me).