Many OLED tvs actually have the feature you’re talking about. The industry term is Total Brightness Limiter (TBL).
TV reviews tend to talk about it as a negative thing though lol. My Sony Bravia does that. My Samsung smartphone from 2012 had that when you put it in “reader” mode but I think they got rid of it with later models.
Edit: some manufacturers also call this “selective dimming” but you have to be careful with that because sometimes it means the panel will do the exact opposite of what you’re asking for and artificially boost the bright areas.
Anyways I would highly recommend rtings.com as they do a much better job of documenting these features than the manufacturers do lol.
Many OLED tvs actually have the feature you’re talking about. The industry term is Total Brightness Limiter (TBL).
TV reviews tend to talk about it as a negative thing though lol. My Sony Bravia does that. My Samsung smartphone from 2012 had that when you put it in “reader” mode but I think they got rid of it with later models.
Edit: some manufacturers also call this “selective dimming” but you have to be careful with that because sometimes it means the panel will do the exact opposite of what you’re asking for and artificially boost the bright areas.
Anyways I would highly recommend rtings.com as they do a much better job of documenting these features than the manufacturers do lol.