The Exynos 1380 supports up to 4K at 30 fps, which is why YouTube changes the video quality to 480p when playing a 4K 60 fps video.

Compared to other processors, the Exynos 1380 heats up more easily, even during normal usage. When the phone gets too hot, it automatically switches from 5G to 4G. Once it cools down, it reconnects to the 5G network.