eSIM support arrived on the iPhone in 2018 and on most Android flagships soon after, but not every phone has it.
Checking compatibility before you buy a travel plan saves time and frustration.
- On iPhone, eSIM is supported from the XS and XR onward, with newer models able to hold multiple profiles.
- On Android, most Samsung Galaxy, Google Pixel, and recent flagship models include eSIM, but budget phones often do not.
- Carrier-locked phones may restrict eSIM use, so confirm your device is unlocked.
- Check the settings menu for an Add eSIM option, which is the fastest way to confirm support.
- A phone sold by a carrier may still be locked, so verify before your trip.
- Even without eSIM, most travel goals are met with a simple physical SIM.
If your phone lacks eSIM, a physical travel SIM remains a perfectly good alternative for the same savings.
Confirm your phone first, then shop with confidence for the best plan.