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Check eSIM compatibility for Galaxy S21 5G

Samsung Galaxy S21 5G

Does the Galaxy S21 5G support eSIM?

Yes, eSIM Compatible!

Overview

The Galaxy S21 5G [o1q] is a popular smartphone from Samsung and is compatible with eSIM technology.

This device is known also as the following models:

  • SM-G9910 [o1q]— eSIM supported
  • SM-G991Q [o1q]— eSIM supported
  • SM-G991U1 [o1q]— eSIM supported
  • SM-G991W [o1q]— eSIM supported
  • SM-G991B [o1s]— eSIM supported
  • SM-G991N [o1s]— eSIM supported
  • SC-51B [SC-51B]— eSIM supported
  • SCG09 [SCG09]— eSIM supported

Important Notes:
Samsung Galaxy "FE" models are NOT compatible except those expressly listed.

Samsung phones allow only one eSIM to be active at a time (you cannot have two eSIMs active simultaneously), but you can use one eSIM alongside a physical SIM.

For more information on how to install an eSIM on a Samsung phone, you can refer to our guide here:
Install an eSIM on Android

Other Samsung devices that support eSIM:

  • Samsung Galaxy "FE" models are NOT compatible except those expressly listed.

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Support guide

What is an eSIM?
How is eSIM different from traditional SIM?
How to Install your eSIM
When to Install your eSIM
Can I still receive calls and SMS on my primary number?
Does my Gohub eSIM support Hotspot sharing?
How can I check how much data I have used?
How can I save data usage on my device?
Help & setup illustration

Frequently asked questions