So sánh
eSIM or physical travel SIM: which one?
An eSIM is not always the right call. Three situations still favour a physical SIM.
Cập nhật 12/06/2026
We sell eSIMs, and we still will not claim they are always better. Here is the honest dividing line.
Choose an eSIM when
- Your phone supports eSIM and is unlocked.
- You want data the moment you land, with no queue.
- You need to keep your home SIM in the phone for bank OTP messages.
- You are visiting several countries and want to switch profiles instead of swapping cards at every border.
- You lose small objects. There is nothing to lose with an eSIM.
Choose a physical SIM when
- Your phone lacks eSIM support or is carrier-locked.
- You need a local number for bookings or local app verification codes.
- You are staying a long time in one country — a local postpaid plan is usually cheaper.