Why does my phone suddenly brighten and then dim when I rotate the screen or adjust the volume while watching HDR videos?

.site-noscript{background-color:#fff;color:#191919;max-width:560px;margin:0 auto;padding:10%;font-size:16px}#root{display:none!important}

JavaScript is not available.

We’ve detected that JavaScript is disabled in this browser. Please enable JavaScript or switch to a supported browser to continue using mi.com/uk.

When watching HDR videos, the screen brightness is dynamically adjusted through software algorithms. When you rotate the screen or adjust the volume, HDR will show changes in the effect accordingly. This is a normal reflection of the switching state and will not affect your visual experience. Please feel free to use it.

Does it help?

Yes

No