Yes.The Samsung Galaxy S23 supports eSIM, and so do the S23+ and S23 Ultra. The catch: Samsung says eSIM may not work on phones from some countries of origin, so check yours before you buy a travel eSIM.
Does the Galaxy S23 have eSIM? Samsung's support page for the S23 series says it takes a physical SIM and an eSIM. You can use one SIM plus one eSIM, and on select models two physical SIMs. Here's what Samsung says, how to check your own phone in a minute and how to add a travel eSIM.
Does the Samsung Galaxy S23 support eSIM?
Yes. Here's what Samsung's own pages say, checked in November 2026.
What Samsung says about the S23 series
- SIM and eSIM: Samsung lists the Galaxy S23, S23+ and S23 Ultra as phones with a physical SIM slot and eSIM. You can use two physical SIMs, or one physical SIM plus one eSIM. Dual physical SIM applies to "select models" (Samsung: Does the S23 series have a SIM card slot or eSIM?).
- Several eSIMs: you can store more than one eSIM profile, but only one is active at a time (same Samsung page).
- Supported list: "Galaxy S23 / S23+ / S23 Ultra" is on Samsung's list of eSIM devices (Samsung Singapore: Galaxy eSIM and supported network carriers, Samsung Canada).
Which regional models don't support eSIM?
Samsung's eSIM pages carry this warning: "Depending on the country of origin, eSIM may not be supported even if your device is listed above." Samsung doesn't say which countries on those pages. Our old guide said phones sold in mainland China, Hong Kong, Taiwan and Macao have no eSIM, and other eSIM guides say the same, but we couldn't find that list on a Samsung page. So treat it as likely, not confirmed, and check your own phone with the steps below.
So, is the Galaxy S23 eSIM compatible?
Yes, for the models Samsung sells in most countries. If you bought yours in China, Hong Kong, Taiwan or Macao, or imported it from there, check before you buy a travel eSIM.
Galaxy S23 eSIM specs at a glance
- eSIM: yes on the S23, S23+ and S23 Ultra, but it depends on the country of origin.
- SIM setup: a physical SIM plus an eSIM. Two physical SIMs on select models.
- Stored eSIMs: more than one profile, one active at a time.
- Carrier rules: your carrier must support eSIM, and the phone must be unlocked or approved for eSIM by your carrier (Samsung support).
Looking for another phone? See our list of eSIM supported devices.
How to check if your Galaxy S23 has eSIM
1. Look for Add eSIM in SIM manager
- Open Settings and tap Connections.
- Tap SIM manager.
- If you see Add eSIM, your phone supports eSIM.
That's the path Samsung gives for adding an eSIM (Samsung: Galaxy eSIM and supported network carriers). The menu name can differ a little with your software version.
2. Look for the EID
Samsung says you can find your phone's EID under Settings > About phone > Status information (Samsung Hong Kong: Galaxy eSIM). If your phone shows an EID, it has an eSIM chip. More about what an EID number is and other ways to check eSIM compatibility.
3. Check that your phone isn't carrier-locked
Samsung says your phone must be unlocked or approved for eSIM by your carrier. If you bought it on a contract, ask your carrier. Here's how to unlock your phone.
How to add an eSIM on the Galaxy S23
Samsung gives these steps (Samsung: Galaxy eSIM and supported network carriers):
- Connect to Wi-Fi.
- Go to Settings > Connections > SIM manager and tap Add eSIM.
- Tap Scan QR code and scan the code from your carrier or eSIM provider.
- No QR code? Under Scan QR code, tap Enter activation code and type the code.
Keep the QR code until the eSIM works. Stuck? See our eSIM install guide or what to do when your eSIM won't activate.
Using a travel eSIM on your Galaxy S23
A travel eSIM gives your S23 mobile data abroad without swapping SIM cards. Your home SIM can stay in its slot for calls and texts while the eSIM handles data. Here's how to set up and manage two lines, and how to prepare your phone for international travel.
Traveling to Europe, the USA or Asia? These are data-only plans for each region. Check that your phone has Add eSIM in SIM manager and is unlocked before you buy.
Data-only eSIMs · Europe · USA · Asia · See all destinations
Other Samsung Galaxy models
Using another Galaxy? Check our guides for the Galaxy S22, Galaxy S21, Galaxy S20, Galaxy Z Flip and Galaxy Z Fold. Using the Note 20? See whether the Samsung Galaxy Note 20 supports eSIM.
FAQs
Does the Samsung S23 have eSIM capability?
Yes. Samsung lists the S23, S23+ and S23 Ultra as having a physical SIM slot and eSIM. Support can depend on the country where the phone was made for.
Can the Galaxy S23 use an eSIM and a physical SIM at the same time?
Yes. Samsung says you can use one physical SIM plus one eSIM. On select models you can also use two physical SIMs.
How many eSIMs can the Galaxy S23 have?
Samsung says you can store multiple eSIM profiles, but only one is active at a time. Samsung doesn't give a number on that page.
Does the S23 Ultra have eSIM?
Yes. Samsung lists the S23 Ultra with the S23 and S23+. The same country-of-origin warning applies.
Does a Hong Kong or China Galaxy S23 have eSIM?
It may not. Samsung warns that eSIM may not be supported depending on the country of origin. Open Settings > Connections > SIM manager and look for Add eSIM.
Can I use my Galaxy S23 abroad with a travel eSIM?
Yes, if it has eSIM and is unlocked. Add the travel eSIM for data and keep your home SIM for calls and texts.
