OB Samsung S21 Ultra 5G SM-G998U 128/256/512 Phantom Black, LOCKED- GOOD | eBay
Antutu benchmark S21 Ultra 512/16GB SD 888. Was very surprised by the pleasant results since there were a few apps open in the background and hadnt rebooted my s21 in several days.
Amazon.com: XLHLKP Case for Samsung Galaxy S21 Ultra Case, Samsung S21 Ultra Case 5G,Tempered Glass Quality with Full Metal Lens Back Slim Case for Samsung S21 Ultra in 6.8 inch (Marble Black/Gold) :
samsung galaxy s21 ultra 5g 256/12 vs 512/16 - YouTube