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eSIM vs physical SIM: which should travellers choose?
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Short answer: An eSIM is installed by scanning a QR code, so you can set up data before you leave and never swap a card. A physical SIM works in phones without eSIM support, but you have to buy it, insert it and store your own SIM somewhere safe. If your phone supports eSIM and is unlocked, an eSIM is usually the more convenient option for travel.
Side by side
| eSIM | Physical SIM | |
|---|---|---|
| How you get it | Online, delivered instantly as a QR code | Bought in a shop, kiosk or by post |
| Installation | Scan the QR code in phone settings | Remove your SIM tray and insert the card |
| Your own SIM | Stays in the phone | Often has to be removed (unless your phone has two SIM slots) |
| Phone support | Needs an eSIM-capable, unlocked phone | Works in any unlocked phone with the right SIM size |
| Risk of losing it | Nothing physical to lose | Small card that can be lost or damaged |
Check your phone first
Most recent iPhone, Google Pixel and Samsung Galaxy models support eSIM. See the compatible devices list or dial *#06# and look for an EID.
Popular eSIM destinations
Turkey eSIM · Japan eSIM · United States eSIM · United Kingdom eSIM · Thailand eSIM · Saudi Arabia eSIM · France eSIM · Italy eSIM · Spain eSIM · Germany eSIM · Europe eSIM · Global eSIM
Set up in 3 steps
- Choose your plan and pay with secure checkout with PayPal.
- Get your QR code instantly on screen and by email.
- Scan and connect: on your phone go to Settings → Mobile data → Add eSIM, scan the QR code, and turn on data roaming for the eSIM when you arrive.
Questions about cancellations? Read our refund policy.
- Payments are processed by PayPal's secure checkout. We never store your card details.
- The whole site is SSL-encrypted.
- Your data is never sold, and is shared only with the partners needed to deliver your order.
Questions
Is an eSIM less secure than a physical SIM?
No. An eSIM can't be removed from a lost phone and moved to another device the way a plastic card can.
Can I switch between eSIM and physical SIM?
Yes. Phones that support eSIM let you choose which line to use for mobile data in settings.
Does a travel eSIM include a phone number?
No. These plans are data-only. Your main SIM stays in the phone, so your usual number keeps working for calls and texts where your home carrier allows it, and messaging apps work over the eSIM data.
Is my phone compatible?
You need an eSIM-capable, carrier-unlocked phone. Check the compatible devices list, or dial *#06# and look for an EID number.
When does the plan start?
Validity normally starts when the eSIM first connects to a network at your destination, so you can install it at home before you fly.
More guides
eSIM vs roaming · eSIM plans by destination · Best eSIM for Japan · Best eSIM for Turkey · Best eSIM for Europe · Best eSIM for the USA · Best eSIM for Saudi Arabia · Best eSIM for Thailand · Best eSIM for the UK · Best eSIM for UAE & Dubai · Best eSIM for Pakistan