I did it twice..... and it seems 120hz gives best scores while doing this test
Samsung really done something good. During this test temperature was also not so high. Usually antutu drain 10% Battery but this time it just drain 5%.Call of duty can run now at Maximum settings but still pubg can't run on 90fps. I hope they add this feature in future...
Also Genshin impact also run with stable fps on medium graphics & 60 fps.
Not A lot but they add quite s21 features aspect director's view. s20 has all camera features of s21 and i believe that s20 will get director's view too bcz s21 and s20 have same camera hardware.