ESIM BASICS
eSIM vs Physical SIM: What's the Difference?
Understand how digital SIMs compare with traditional SIM cards.
What makes an eSIM different?
A physical SIM is a removable card inserted into a phone. An eSIM is a digital SIM profile installed on compatible hardware.
Both technologies can provide mobile network connectivity. Availability and supported features depend on the device, operator and plan.
Which is better for travel?
An eSIM can be convenient because you may install a travel data plan without removing your existing SIM.
Before traveling, check that your device supports eSIM, is unlocked and supports the selected plan.