📱 eSIM Compatibility Checker
Find out instantly if your phone works with eSIMs.
*Note: Even if compatible, your phone must be carrier unlocked to use a travel eSIM. Contact your carrier if you aren't sure.
Find out instantly if your phone works with eSIMs.
*Note: Even if compatible, your phone must be carrier unlocked to use a travel eSIM. Contact your carrier if you aren't sure.
iPhones, Samsung, and Xiaomi devices manufactured for Mainland China, Hong Kong, and Macao often physically lack eSIM hardware. These models feature dual-physical SIM slots and CANNOT activate eSIMs, regardless of software updates.
Check your model number: Settings > General > About. If it ends in CH/A, ZP/A, or ZA/A, your device likely lacks eSIM support.
Even if your phone is on the "Compatible List," it must be Carrier Unlocked. Go to Settings > General > About > Carrier Lock. If it says "No SIM Restrictions," you are safe to use an eSIM.
Yes! Most modern phones (iPhone XS and newer, Pixel 4 and newer) allow "Dual SIM" standby. You can keep your home number active for calls while using the travel eSIM for data.
We only list devices officially supported by major eSIM providers. If you bought your phone in China or Hong Kong, it might not have eSIM capability due to hardware differences.
eSIM is widely considered better for travel. It is instant (delivery via email/app), safer (cannot be lost or damaged), and allows you to keep your main physical SIM card in your phone to receive 2FA bank codes and emergency calls while abroad.
The two most common reasons are Carrier Lock and Region Restrictions. If you bought your phone on a contract plan, it may be locked to that carrier — call them to request an unlock before travel. Additionally, iPhones purchased in mainland China, Hong Kong, or Macao intentionally lack eSIM hardware and use dual physical SIMs instead.
Yes, we highly recommend it. Install your eSIM while you are still at home connected to strong Wi-Fi. You can then turn it off and only switch it on (activating the data) once you land in your destination.
Most modern phones (iPhone 13+ and Pixel 7+) support "Dual Active eSIM" where you can run two digital lines simultaneously without any physical SIM card.
No. Installing a travel eSIM is a software-level connection. It cannot lock your hardware or affect your original carrier's contract.
The EID is your phone's unique "embedded identity" for eSIMs. Find it in Settings > About Phone > Status or by dialing *#06#.
An "IMEI not found" error during eSIM purchase means the provider's database couldn't verify your device is compatible or carrier-unlocked. This happens for three main reasons: (1) Your phone is carrier-locked — contact your home carrier to unlock it before purchasing. (2) Your IMEI is from a regional variant — China/HK/Macao phones often return no results because they lack eSIM hardware. (3) Database lag — very new phones (released in the last 60 days) may not be in the provider's database yet. In case (3), try a different provider or contact support with your phone's model number directly.
It depends on the provider and the platform. Apple introduced eSIM Quick Transfer (iPhone 13+) which lets you move an eSIM between iPhones without a QR code — but travel eSIMs from third-party providers are typically excluded from this feature as it's restricted to carrier-issued eSIMs. For travel eSIMs, most providers allow you to re-download the eSIM profile once to a new device by contacting support, but some treat the initial activation as final. Always check your provider's transfer policy before you upgrade phones mid-trip. Airalo and Holafly both support one-time re-issue via their support teams.