Galaxy S21 Unlocked or T-Mobile version?

  • 6 April 2021
  • 1 reply


I am considering purchasing the S21 Ultra and am trying to decide whether to get it directly from Samsung or T-Mobile.  I have chatted with support people from both companies and they both say they are 100% compatible.  Is the unlocked version truly 100% compatible and supports all of the T-Mobile network’s feature set?

1 reply

Userlevel 7
Badge +15

Personally, i would go with the U1 model direct from Samsung.  Less bloat, it comes SSIM unlocked, and it supports VoLTE and WiFi Calling for T-Mobile.