Xiaomi smartphones have models that support eSIM, allowing you to use mobile communication in Japan without changing SIM cards. Therefore, many may wonder, "Can I use eSIM in Japan with Xiaomi?" and "Is the setup process difficult?"
If you set up the eSIM for Japan before your trip, you can connect to the internet immediately upon arrival. Since there is no need to purchase a SIM card at the airport, you can smoothly use Google Maps and transit apps.
In this article, we will explain in detail how to use eSIM in Japan with Xiaomi, the setup steps, compatible models, and important points to check before setting up.

Does Xiaomi support eSIM?
Yes. Xiaomi has models that support eSIM.
If your model is compatible, you can add and use a Japan eSIM without changing your physical SIM card. Additionally, for models that support dual SIM, it is also possible to use your regular SIM alongside the Japan eSIM.
| Xiaomi Series | eSIM Support |
|---|---|
| Xiaomi 15 Series (some models) | Yes |
| Xiaomi 14 Series (some models) | Yes |
| Xiaomi 13 Series (some models) | Yes |
| Xiaomi MIX Series (some models) | Yes |
| Other compatible models | Varies by model |
The eSIM compatibility may vary depending on the model and sales region. Before your trip, make sure to check if your device supports eSIM.

Steps to set up Japan eSIM on Xiaomi
- Purchase a Japan eSIM
- Receive the QR code or setup information
- Open "Settings"
- Select "SIM cards & mobile networks"
- Select "Add eSIM"
- Scan the QR code or enter the setup information
- Add the eSIM and complete the setup
- Switch mobile data to the Japan eSIM upon arrival in Japan
If you complete the setup before your trip, you can use the internet immediately upon arrival in Japan.
Points to check before setup
- Update HyperOS or Android to the latest version
- Ensure that the SIM lock is unlocked
- Set up in a stable Wi-Fi environment
- Save the QR code and setup information
- Add the eSIM before your trip
An internet connection is required to add the eSIM. By setting it up in a Wi-Fi environment beforehand, you can smoothly start communication upon arrival in Japan.

Benefits of using eSIM with Xiaomi
- No need to change SIM cards
- Start communication immediately upon arrival in Japan
- Quick access to Google Maps and translation apps
- Easy to use alongside your regular SIM
- No hassle of searching for a SIM card at the airport
By combining Xiaomi with eSIM, you can enjoy a comfortable communication environment during your trip to Japan. Completing the setup before your arrival allows you to start sightseeing and moving around smoothly.
Points to consider when using eSIM with Xiaomi
When using Japan eSIM with Xiaomi, it is recommended to complete the setup before your trip. After arriving in Japan, you can switch mobile data to the Japan eSIM and immediately access the internet.
- Add the eSIM before your trip
- Use a stable Wi-Fi environment during setup
- Save the QR code and setup information
- Check how to switch mobile data
- Ensure that the SIM lock is unlocked
For compatible Xiaomi models, it may be possible to add a Japan eSIM while keeping your regular SIM. This is convenient for those who want to use their usual phone number during their trip.

Frequently Asked Questions
Does Xiaomi support eSIM on all models?
No. Not all Xiaomi devices support eSIM. Compatibility varies by model and sales region, so check your device before purchasing.
What should I do if I can't add eSIM on Xiaomi?
Make sure you are connected to Wi-Fi, that HyperOS or Android is updated to the latest version, and that the SIM lock is unlocked. If you still cannot add it, check for manual setup instructions provided by the eSIM provider.
What should I do if I can't scan the QR code?
Adjust the screen brightness and camera position, and try scanning the QR code again. If it still doesn't work, there may be setup information available for manual entry.
What should I set up after arriving in Japan?
Switch mobile data to the Japan eSIM from "Settings." Depending on the eSIM, you may need to enable data roaming, so check the instructions for the product you purchased.
Can I use dual SIM with Xiaomi?
On compatible models, you can use a physical SIM or another eSIM alongside the Japan eSIM. You can keep your phone number while switching data communication to the Japan eSIM.
Can I reuse an eSIM after deleting it?
It varies by product. Some eSIMs cannot be reinstalled once deleted, so it is recommended not to delete it until your trip is over. Please check the instructions for the eSIM service you purchased for details.
Is there anything I should prepare before my trip?
Update HyperOS or Android to the latest version, ensure that the SIM lock is unlocked, and add the eSIM. It is also reassuring to save the QR code and setup information.
Conclusion
If you have a Xiaomi model that supports eSIM, you can use mobile communication in Japan without changing SIM cards. If you complete the setup before your trip, you can immediately enjoy using Google Maps, transit apps, translation apps, and social media upon arrival in Japan.
- Xiaomi has models that support eSIM
- If you set it up before your trip, you can communicate immediately upon arrival in Japan
- No need to change SIM cards
- Compatible models can use dual SIM
- Checking SIM lock and compatibility before setup is reassuring
To enjoy your trip to Japan more comfortably, it is recommended to prepare a Japan eSIM before your trip and set it up on your Xiaomi device.