

Not every phone supports eSIM, and support depends on three things: the device model, whether it's carrier-locked and sometimes the region it was sold in. The fastest way to know for sure is to check your exact device below.
Use the tool below to check whether your specific phone model supports eSIM:
Select your brand and model to see if your device supports eSIM
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eSIM support depends on whether the phone has the embedded chip built in at all, and that's a hardware decision made model by model. Even within the same phone line, support can vary by region: some carrier-specific or regionally sold variants ship without eSIM support even when the same model elsewhere has it. A carrier-locked phone can also block eSIM installation until it's unlocked, even on hardware that technically supports it. Full setup steps are in the eSIM install guide for Android and the eSIM install guide for iPhone.
As a rough guide (always confirm with the checker above for your exact model):
If the checker shows your device doesn't support eSIM, you still have options for staying connected while travelling: a physical local SIM card or your carrier's roaming plan both work on any unlocked phone. See our comparison of eSIM, physical SIM and roaming to weigh the trade-offs.

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