Samsung Galaxy Note 20 Series
The Galaxy Note 20 and Note 20 Ultra support eSIM, but not everywhere. Models from China, Hong Kong and Taiwan don't have it, most Korean models don't, and US models are widely reported to lack it.
Last updated
- eSIM slots1
- Physical SIMYes
- eSIM-onlyNo
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The Galaxy Note 20 and Note 20 Ultra support eSIM on many international models. Where the phone was sold matters more than which version you own.
Key Takeaways
- Note 20 and Note 20 Ultra both have eSIM on eligible regional models.
- Check for Add eSIM in SIM Manager. It's the fastest test.
- One eSIM runs alongside one nano-SIM, so your home number can stay active.
- Roamix plans are data-only.
Does the Galaxy Note 20 Support eSIM?
Yes, on many international models. Samsung's eSIM list includes the Galaxy Note 20 and Note 20 Ultra. It doesn't break models out by region, and that's where the exceptions are: phones from China, Hong Kong and Taiwan have no eSIM, most Korean models don't, and US models are widely reported to lack it.
Galaxy Note 20 Models and eSIM Compatibility
| Model | eSIM Slots | Physical SIM | eSIM-Only | Released |
|---|---|---|---|---|
| Galaxy Note 20 | 1 | Yes | No | 2020 |
| Galaxy Note 20 5G | 1 | Yes | No | 2020 |
| Galaxy Note 20 Ultra 5G | 1 | Yes | No | 2020 |
Checked November 2026 against manufacturer pages and GSMArena spec listings.
How to Activate eSIM on Galaxy Note 20
- Open SIM Manager. Go to Settings → Connections → SIM Manager.
- Add eSIM. Tap Add eSIM. If it isn't there, your model or region doesn't support eSIM, or the phone is carrier-locked.
- Scan the QR code. Connect to Wi-Fi and scan the QR code Roamix emailed you.
- Set as data line. Choose the Roamix eSIM for mobile data under SIM Manager.
- Turn on Data Roaming. Turn on Data Roaming for the Roamix line when you land.
Can the Galaxy Note 20 Keep My Home SIM Active With a Travel eSIM?
Yes. Keep your home nano-SIM in the tray and add Roamix as the eSIM. Roamix plans are data-only, so your home line stays available for calls and texts. Set Roamix as the mobile data line and turn off Data Roaming on your home line to avoid roaming charges.
Galaxy Note 20 eSIM Troubleshooting
Add eSIM is missing: Your regional model has no eSIM, or the phone is carrier-locked. Check that it's unlocked first. If it is, your model can't use an eSIM.
Installed but no data abroad: Open SIM Manager, set Roamix as the mobile data SIM and turn on Data Roaming for that line. Toggle Airplane Mode off and on to reconnect.
QR code won't scan: Connect to Wi-Fi and check that the code hasn't already been used. Contact Roamix support if it has.
Samsung Galaxy Note 20 Series eSIM: Frequently Asked Questions
Does the Galaxy Note 20 have eSIM?
Yes on many international models. Samsung lists the Note 20 and Note 20 Ultra as eSIM-capable. Models from China, Hong Kong and Taiwan don't have eSIM, and most South Korean models don't either. Open Settings → Connections → SIM Manager and look for Add eSIM.
Does the US Galaxy Note 20 Ultra support eSIM?
Probably not. Several compatibility lists exclude US Note 20 Ultra models, though we couldn't find a Samsung statement that says so directly. If Add eSIM doesn't appear in SIM Manager on an unlocked phone, your model can't use one.
Can the Galaxy Note 20 keep my home SIM active with a travel eSIM?
Yes. Keep your home nano-SIM in the tray and add Roamix as the eSIM. Roamix plans are data-only, so your home line stays available for calls and texts. Set Roamix as the mobile data line and turn off Data Roaming on your home line to avoid roaming charges.
Can I use two eSIMs on the Galaxy Note 20?
No. Dual eSIM arrived on later Samsung phones. The Note 20 runs one eSIM alongside one nano-SIM.
How do I install a travel eSIM on my Galaxy Note 20?
Go to Settings → Connections → SIM Manager → Add eSIM, then scan the Roamix QR code on Wi-Fi. Install it before you fly and turn on Data Roaming for that line when you land.
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