The Samsung Galaxy S21 series will no longer be getting updates every month. One UI 7 is still coming to these devices, ...

PERFORMANCE: Overall the Samsung ... on the Galaxy S21 5G were not the best but they were very good. Sound while on a call was very good in a quiet room and with background noise.

How to Enable Samsung Galaxy AI Features on older devices. Activate Galaxy S25 AI tools on any Samsung phone, including older ...