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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.