The Samsung Galaxy S21 Ultra offers several upgrades over the S20 Ultra, including a lower price.
Samsung Galaxy S21 Ultra Review
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Samsung Galaxy S21 Ultra vs S20 Ultra: What's the Difference?
This Samsung Galaxy S20 Ultra 5G has been professionally restored to working order by an approved vendor. It is in Perfect Working Condition with 9/10 Cosmetic Rating. Fully tested and fully functional. Fully unlocked compatible with all carriers. The Samsung Galaxy S20 Ultra has a 6.9-inch display that supports 120Hz but only at 1080p resolution.
Samsung Galaxy S20 Ultra, 128gb, Cosmic Black - Fully Unlocked (Renewed)
Samsung Galaxy S21 Ultra Review - IGN
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Samsung Galaxy S21 Ultra vs Samsung Galaxy S20 Ultra