Telebox vs Airalo vs Holafly — Vietnam eSIM
Honest, factual comparison of the three biggest options for travelers buying Vietnam eSIM.
If you want the lowest price, Korean / Chinese support, and the choice between Viettel and Vinaphone — go with simvietnam. If you want a global plan that covers many countries on one eSIM, Airalo. If you want unlimited data and don't mind the price — Holafly.
| Feature | simvietnam | Airalo | Holafly |
|---|---|---|---|
| Source of supply | Direct from carrier | Reseller | Reseller |
| Carriers offered | Viettel · Vinaphone | VNPT | not stated |
| Vietnamese phone number (calls/SMS) | Vinaphone 5GB/day plans | ||
| Typical price | $9.90 / 5GB/day / 7d | $8.00 / 3GB / 7d | $20.50 / unlim. / 5d |
| Korean (한국어) support | |||
| Chinese (中文) support | |||
| Activation time | ~60 seconds | ~60 seconds | ~60 seconds |
| Refund policy | 7-day full if QR unused | Before QR activation | Case-by-case |
| Dual SIM compatible | |||
| Payment methods | PayPal · Card | Card · Apple Pay | Card |
Competitor prices and policies summarised here may change after the verification date above. Always check the source links before buying.
Why direct-from-carrier matters
Airalo and Holafly are global eSIM resellers — they buy bulk capacity from Viettel and resell it to you with their own pricing layer on top. simvietnam.telebox.vn is operated by Telebox, which has a direct partnership with Viettel and Vinaphone in Vietnam. That means: (1) lower price because there's no middle layer, (2) Vinaphone option (resellers usually only carry Viettel), (3) faster customer support because issues go straight to a Vietnamese team that can call the carrier directly, (4) accurate carrier-side troubleshooting when your phone fails to connect on arrival.