Probably not.Xiaomi lists the Xiaomi 12T with nano SIM only, no eSIM. The Xiaomi 12T Pro does support eSIM. Not sure which one you have? Dial *#06#: if an EID number shows up, your phone has eSIM.
That goes for the versions Xiaomi sells in Europe and Asia. Xiaomi's own spec pages for the 12T list Dual SIM (nano SIM) and no eSIM, while the 12T Pro spec pages list nano SIM + eSIM. To make it confusing, a few of Xiaomi's FAQ pages say the 12T does support eSIM. So the safest answer is: check your own phone. It takes 30 seconds, and this guide shows you how. If you have the Xiaomi 12T Pro, the answer is yes.
Does the Xiaomi 12T support eSIM?
Here's exactly what Xiaomi says, checked in October 2026.
What Xiaomi's 12T spec pages say
- Global, UK, Germany, France, Spain, Italy, Poland, Malaysia and Indonesia: all list "Dual SIM (nano SIM)" under Network & Connectivity. None of them mentions eSIM (Xiaomi 12T specs).
- Philippines: Xiaomi Philippines has no 12T spec page.
- Xiaomi 12T Pro, same regions: "Dual SIM (nano SIM + eSIM and nano SIM + nano SIM)" (Xiaomi 12T Pro specs).
What Xiaomi's FAQ pages say
Xiaomi's German, Polish and Hong Kong FAQ pages say "the Xiaomi 12T supports eSIM" and call the 12T series Xiaomi's first batch with eSIM (Xiaomi Germany FAQ). These pages are marked as automatic translations of an English article, and we couldn't find that English original on Xiaomi's global or UK site.
So, is the Xiaomi 12T eSIM compatible?
The spec sheet is the more specific source, and it lists two nano-SIM slots only. That's why the Xiaomi 12T isn't on our list of eSIM supported phones. If you're about to buy a travel eSIM, don't rely on either page: run the quick checks below on your own phone first. Looking at the Mi 10 Pro? See if the Xiaomi Mi 10 Pro is eSIM compatible.
Xiaomi 12T eSIM specs at a glance
- eSIM: not listed on Xiaomi's 12T spec pages (Xiaomi FAQ pages say yes).
- SIM setup: Dual SIM, two nano-SIM cards.
- Xiaomi 12T Pro: eSIM listed. Use one nano-SIM plus one eSIM, or two nano-SIMs.
- How many eSIMs: on Xiaomi phones with eSIM, Xiaomi says you can store up to 5 eSIMs per card slot and use one at a time (Xiaomi: How many eSIM cards can be added).
- Model numbers: Xiaomi's spec pages don't list them, so we don't either.
How to check if your Xiaomi 12T has eSIM
1. Dial *#06# and look for an EID
- Open the Phone app and dial *#06#.
- If one of the numbers is labelled EID, your phone has an eSIM chip.
- If you only see IMEI numbers, your phone most likely has no eSIM.
Carriers use the same check, for example T-Mobile (T-Mobile: Bring your own phone) and Singtel (Singtel: Check if your device is eSIM-compatible). More about what an EID number is.
2. Look for an eSIM option in your settings
Xiaomi's menu names depend on your software version. Xiaomi's support pages give two paths:
- Settings > SIM card and mobile networks, then look for Use eSIM and Manage eSIM (Xiaomi: How can I activate eSIM on Xiaomi phones).
- Settings > Mobile networks, then look for Turn on eSIM (the path Xiaomi gives for newer phones such as the 14T: Xiaomi: How to add eSIM on the Xiaomi 14T).
No EID and no eSIM option? Your 12T doesn't support eSIM. More ways to check in our guide to checking eSIM compatibility.
3. Check that your phone isn't carrier-locked
An eSIM-capable phone still won't take another provider's eSIM if it's locked to your carrier. If you bought your Xiaomi on a contract, ask your carrier whether it's unlocked. Here's how to unlock your phone.
How to add an eSIM on a Xiaomi phone
If your phone shows an EID or an eSIM option (or you have the 12T Pro), these are the steps Xiaomi gives:
- Open Settings and go to SIM card and mobile networks (or Mobile networks).
- Turn on Use eSIM (or Turn on eSIM) and confirm with OK.
- Tap Manage eSIM > Add mobile plan (or Add eSIM).
- Scan the QR code from your carrier or eSIM provider.
Two things Xiaomi points out: turning on the eSIM disables SIM 2, so you can use one nano-SIM plus one eSIM. And only one eSIM can be active at a time. Install your eSIM on Wi-Fi, and keep the QR code until it works. Stuck? See our eSIM install guide or what to do when your eSIM won't activate.
Xiaomi 12T Pro and other T models
- Xiaomi 12T Pro: supports eSIM. Xiaomi's FAQ says so (Xiaomi: Does the Xiaomi 12T Pro support eSIM) and the spec page lists nano SIM + eSIM. Xiaomi adds that eSIM availability can vary by country, region and carrier.
- Xiaomi 13T: spec page lists "nano SIM + nano SIM or nano SIM + eSIM" (Xiaomi 13T specs).
- Xiaomi 13T Pro: same SIM line as the 13T (Xiaomi 13T Pro specs). More in our Xiaomi 13T Pro eSIM guide.
Using a travel eSIM on your Xiaomi
If your Xiaomi has eSIM, a travel eSIM gives you mobile data abroad without swapping SIM cards. Your home SIM stays in its slot for calls and texts, and you pick the eSIM for data. Here's how to set up and manage two lines.
Heading to Asia, Europe or the USA? These are data-only plans for each region. Check your phone with *#06# first, since an eSIM can't be installed on a phone without an eSIM chip. Own the 12 Pro instead? Check if the Xiaomi 12 Pro is eSIM compatible.
Data-only eSIMs · Asia (26 countries) · Europe · USA · See all destinations
FAQs
Does the Xiaomi 12T support eSIM?
Xiaomi's 12T spec pages list Dual SIM (nano SIM) and no eSIM, in every region we checked. Some Xiaomi FAQ pages say it does support eSIM. Dial *#06#: if you see an EID, your phone has eSIM.
Does the Xiaomi 12T Pro support eSIM?
Yes. Xiaomi's spec page lists nano SIM + eSIM, and Xiaomi's FAQ confirms the 12T Pro supports eSIM. Availability can depend on your country and carrier.
Can I use a SIM card and an eSIM at the same time on the 12T Pro?
Yes. The 12T Pro works with one nano-SIM plus one eSIM, or with two nano-SIMs. Turning on the eSIM takes the place of SIM 2.
How many eSIMs can a Xiaomi phone store?
Xiaomi says up to 5 eSIMs per card slot, depending on the memory each eSIM uses. Only one eSIM can be active at a time.
Why do some websites say the Xiaomi 12T has eSIM?
Probably because of Xiaomi's own FAQ pages, which say it does. The spec pages say otherwise. That's why checking your own phone is the only sure way.
What if my Xiaomi 12T has no eSIM?
Then use a physical SIM card for your trip. If you're shopping for a new phone, check it first in our eSIM supported devices list.
