Price checked on October 13, 2026
Drimsim eSIM for Vietnam: our review
- Vietnamese networkNot stated
- Listed
- 3.2/5 · 12 · Trustpilot
- 1 vietnam plans · from $11.46
- Hotspot OK
Verdict
Drimsim · 1 GB · No expiry · from $11.46
This page is generated from our eSIM registry and has not yet been reviewed by an editor in this language.
Drimsim in Vietnam: the facts
- Vietnamese network
- Not stated
- https://drimsim.com/en/country/vietnam
- 5G
- Not stated
- Hotspot
- Yes
- Phone number
- data only
- Plan starts
- at installation
- Top-up
- Yes
- Refunds
- Lifetime money-back guarantee: if support cannot restore the connection within 24 h of your contact, SIM cost and remaining balance are refunded (confirmation request sent 72 h after the return notice). Unused/uninstalled eSIM: SIM cost refundable. Shipping costs and referral bonuses are not refundable.
- Support
- chat, email, 24/7
- Trustpilot
- 3.2/5
- 12 · October 13, 2026
- Type
- International eSIM
- Last checked
- October 13, 2026
- Drimsim is listed from a one-off check on October 13, 2026; prices may have changed since.
Drimsim Vietnam plans and prices
| Plan | Data | Validity | Network | Price | per GB |
|---|---|---|---|---|---|
| Pay-as-you-go Vietnam (équivalent 1 GB) | 1 GB | No expiry | Not stated | $11.46 | $11.46 |
Read on Drimsim's website on October 13, 2026. Prices in US dollars, before any promo code.
Drimsim promo code
Drimsim has no public promo code at the moment. Discounts, when they exist, apply automatically through the link below; we remove codes as soon as they stop working.
What Drimsim customers complain about
Trustpilot score 3.2/5 on 12 reviews (read on October 13, 2026). The recurring themes:
- balance drains very fast / high cost per MB
- 25 EUR minimum top-up
- outdated setup instructions and dropped connections
- slow physical SIM delivery, robotic replies
Installing a Drimsim eSIM for Vietnam
- Check that your phone is eSIM-compatible and carrier-unlocked (Settings → About → "Digital SIM" or "EID" on Android, "Add eSIM" on iPhone).
- Buy the plan on Drimsim's site or app and install it at home on Wi-Fi: scan the QR code or let the app add it.
- Label the line "Vietnam", keep your home SIM for calls and SMS, and turn on data roaming for the eSIM line only.
- Leave mobile data on your home line off before take-off. On landing, select the Drimsim line for data: the plan starts counting at first connection.
- No signal after a few minutes? Toggle airplane mode, then pick the network manually in the cellular settings.
Alternatives to Drimsim for Vietnam
For the same trip, here is what the other brands charge: (10 days, 5 GB)
- VietnamobileVietnamobile5 GB/day · 10 days$1.54
- ViettelViettel5 GB/day · 15 days$3.09
- MobiFoneMobiFone1 GB/day · 30 days$3.86
Drimsim in Vietnam: questions
Which network does Drimsim use in Vietnam?
Drimsim connects to Not stated.
Is Drimsim's unlimited plan really unlimited?
Drimsim does not sell an unlimited plan for Vietnam: all its plans have a fixed data allowance.
Do I get a Vietnamese phone number with Drimsim?
No. Drimsim is data-only: no Vietnamese number, so no Vietnamese SMS. Calls go through WhatsApp or your home line in roaming.
Can I share Drimsim's connection as a hotspot?
Yes
When does the Drimsim plan start?
The plan starts at installation. Install it at home, keep data roaming off on that line until you land.
Related guides
Other eSIM brands for Vietnam
Some links on this page are affiliate links. We may earn a commission if you buy through them, at no extra cost to you. Rankings are not influenced by commissions.