What SIM cards can I use with my S20?

Every device in the S20 range has a hybrid SIM tray. Hybrid SIM trays have one SIM card slot and a second slot that can take a second SIM or a microSD card. This gives you the flexibility to choose whether you would rather use your phone with dual SIMs or have extra storage. Find out more about how to use or manage dual SIM cards.

The S20 range also supports eSIMs. This gives you the best of both worlds, unlocking all the possibilities of dual SIM functionality while still allowing you to expand your storage. If you have an eSIM, you can find out more about how to use it.

Find out more about inserting and removing an SD card or SIM.

What SIM cards can i use with my S20?

What SIM card set up can I use?

  • SIM card in slot 1 
  • SIM card in slot 1 and a microSD card in slot 2
  • SIM card in slot 1 and a SIM card in slot 2
  • SIM card in slot 1, microSD card in slot 2 and an eSIM

Please note: your device only allows for two SIMs to operate at once. You cannot use two SIM cards and an eSIM at the same time.

S20 SIM and memory specifications

SIM specifications for the S20

 

S20 / S20 5G

 

 

S20+ 5G

 

S20 Ultra

 

SIM card type

 

 

Nano

 

Nano

 

Nano

 

Memory card type

 

 

MicroSD

 

MicroSD

 

MicroSD

 

Maximum memory card size

 

 

1TB

 

1TB

 

1TB

 

eSIM

 

 

Yes

 

Yes

 

Yes

If you're experiencing unusual behaviour on Samsung mobiles, tablets or wearables, you can send us an error report or ask us a question in the Samsung Members app.

 

This allows us to take a closer look at what is happening. The data is anonymised and only held for the duration of the investigation. Find out more about sending an error report through the Samsung Members app.

 

 

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