AnTuTu February 2021: Galaxy S21 Ultra scores too low for a Snapdragon 888 device - Gizmochina
The Snapdragon 888 version of the Galaxy S21 Ultra proves slower, but possibly more stable, than the Xiaomi Mi 11 in a new video - NotebookCheck.net News
Galaxy S21 Ultra vs Mi 11 ANTUTU THROTTLE TEST - YouTube