Sources & Methodology — How We Check eSIM Compatibility

How a device gets listed.

We research manufacturer support pages and official specifications. Each device page links to its evidence and explains the important limitations. Sources may describe one country or one model number; we preserve that scope instead of treating it as worldwide confirmation.

What the labels mean.

eSIM supported: the manufacturer documents built-in eSIM for the listed family. Carrier locks, device management and provider eligibility can still prevent activation.
eSIM on eligible versions: support depends on the exact regional model, hardware, carrier, firmware or cellular configuration. Check the note and your own device.
No built-in eSIM: official evidence documents no eSIM for the listed model or specified variant. This does not describe similarly named models or third-party accessories.

The check on your phone matters.

Look for EID and Add eSIM, then confirm carrier unlocking. EID is evidence of eSIM hardware, not a guarantee that a chosen plan will activate. If the catalog and your device disagree, use the exact model specifications and ask the manufacturer or original carrier.

Coverage and freshness.

This is a manually maintained directory of phones and tablets. It does not cover every regional SKU, carrier firmware, smartwatch, laptop or third-party eSIM adapter. A missing device is unverified, never automatically incompatible.

Each device page shows when we last updated its compatibility information. When we check the manufacturer’s evidence on a different date, we show that review date separately. We check additions and reported corrections against official evidence. New releases and regional changes require further review.

Device detection stays modest.

The browser may hint that you are using an iPhone, Samsung or Android device. It cannot reliably identify every exact model, read an EID or check a carrier lock. The hint only changes the instructions shown on your screen. The Dial button hands the code to your phone. iOS can block phone links that contain * or #, and other dialers may not run the code. Enter it manually in Phone → Keypad or use Settings.

Download device dataJSON CSV

Manufacturer references.

Useful additional references.

Send a correction or suggest an official source →

Sources & methodology.