Samsung Galaxy Note 20 Ultra vs Note 10+ specs comparison
Samsung Galaxy Note 10/Note 10 plus have 120Hz refresh rate | but I think it doesn't work - YouTube
Galaxy Note 10 and Galaxy S10 get 120Hz refresh rate with One UI 2.1, but can't use
One UI 2.1 update for the Samsung Galaxy Note 10 and Galaxy S10 adds 120 HZ refresh rate and re-enables NavStar, but there's a catch - NotebookCheck.net News
How to turn on the 120Hz display refresh on Samsung's Galaxy S20, Plus and Ultra - PhoneArena
Samsung Galaxy Note 20 Ultra review: big phone, small updates - The Verge