https://us.community.samsung.com/t5/Galaxy-S21/S21-overheating-with-videocalls/m-p/1787475#M14745 <P>I also have the Exynos version (non-US). Effectively, it overheats quite rapidly but at least for me I am still able to make a 1 hour videocall without problem, despite the phone gets noticebly hot.&nbsp;&nbsp;</P><P>Be sure not to charge your phone while attending a video call or other demanding task, this significantly increase the temperature.</P> Mon, 05 Apr 2021 18:39:26 GMT Pablo3 2021-04-05T18:39:26Z