Does the iPhone 13 support eSIM in Vietnam?
Depends on where it was bought
Most iPhone 13 units support eSIM — but the version sold in mainland China, Hong Kong and Macau usually ships with dual physical SIM and NO eSIM. Units from the US, Europe, Vietnam and most other regions do have eSIM. To check your own: open Settings → General → About and look for an EID number — if it is there, your iPhone 13 supports eSIM.
How to set up a Vietnam eSIM on the iPhone 13
Buy a plan and get the QR code by email → on the iPhone 13 open Settings → Mobile/Cellular → Add eSIM → scan the QR → label it “Vietnam”, set it as your data line and turn on data roaming for that line. Do it before you fly; it activates when you land.
Full step-by-step setup guide →Ready for data in Vietnam?
5GB/day from $8. Buy direct from an authorized Viettel & Vinaphone dealer — cheaper than global resellers, and the Vinaphone plan even gives you a real +84 number for OTP and Grab.
Check another device
Compatibility from Apple, Samsung, Google and GSMArena specs. Always confirm in your phone’s settings before buying.