My understanding is that oleds are a weird beast. Since there’s no backlight, each pixel can be considered a small colored light, if you have a fully black screen, then it’s essentially off and not using any power. However, there are instances where the peak brightness is limited to a small portion of the screen, because blasting the entire thing of full brightness white would pass the power supply capacity…
That said, let me stress this: it’s my understanding. Not a hard fact, I might be wrong or just basing things on old information.
Would this be better or worse for battery life?
The article says that the influence on battery usage is low. But the higher resolution might result in a higher power draw.
My understanding is that oleds are a weird beast. Since there’s no backlight, each pixel can be considered a small colored light, if you have a fully black screen, then it’s essentially off and not using any power. However, there are instances where the peak brightness is limited to a small portion of the screen, because blasting the entire thing of full brightness white would pass the power supply capacity…
That said, let me stress this: it’s my understanding. Not a hard fact, I might be wrong or just basing things on old information.
Yes you are correct. Peak brightness is a variable based on load.
As for power effeciency, I have no idea.