Guessing: when the image is not being updated (you’re reading an article and not scrolling, you’re looking at a photo, etc), the display will change the referral refresh rate to 1 frame per second, which will drastically reduce power consumption.
That’s how it works on other devices that have this feature, at least.
NachBarcelona@piefed.social 2 days ago
it Hertzes
YiddishMcSquidish@lemmy.today 2 days ago
Ouch my bones!