Vietnam 500MB 7Days eSIM Reviews & Details — 4.5★

Coverage & networks

Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G

Traveller reviews

All 5★ 4★ 3★ 2★ 1★

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Ethan M.

Egypt · May 2026

✓ Verified

Install took me two tries but was fine after that.

Laura GotoeSIM Support · 3 months ago

Apologies for the trouble, Ethan. That's not the experience we want for Vietnam. Please contact us at gotoesim.com/support and we'll sort it out. — Laura, GotoeSIM Support

Frequently asked questions

How much does the Vietnam eSIM cost?

The Vietnam 500MB 7Days plan costs $0.74 for 500 MB over 7 days, paid once with no hidden fees.

How do I activate my Vietnam eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Vietnam.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Vietnam.

Comments & questions

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Wei S. · 1 month ago

Is roaming charged extra or is it all included?

Omar GotoeSIM Support

Hi Wei! Great question! Roaming is included in our plans, so you won’t face any additional charges while using your eSIM in Vietnam. Just connect, and you’re all set! If you have more questions, feel free to ask. – Omar, GotoeSIM Support

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Diego R. · 2 months ago

Great guide, the setup steps were really helpful.

James GotoeSIM Support

Thanks Diego, that means a lot! Reach out anytime. – James, GotoeSIM Support

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Zoe G. · 3 months ago

Can I use it in nearby countries too?

Anna GotoeSIM Support

For nearby countries, Zoe, a regional plan may suit you better — happy to help you pick. — Anna

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Daniel F. · 3 months ago

Which networks does this connect to?

Sophie GotoeSIM Support

You'll be on top local networks, Daniel — full details are on the plan page under Coverage. – Sophie, GotoeSIM Support

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Anna H. · 4 months ago

Is roaming charged extra or is it all included?

Yuki GotoeSIM Support

No surprise fees, Anna! Roaming is part of the plan and never billed separately. — Yuki

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Budi H. · 5 months ago

Does this work on an iPhone 13?

Grace GotoeSIM Support

Yes Budi, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Grace

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Aisha F. · 8 months ago

Is 5G supported or just 4G?

Ken GotoeSIM Support

5G is available where covered, Aisha — you'll always get the best speed on offer. – Ken, GotoeSIM Support

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Anna N. · 8 months ago

Do I need to install it before I travel or after I arrive?

Tom GotoeSIM Support

We recommend installing before you travel, Anna, then it activates automatically on arrival. — Tom, GotoeSIM Support

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Andre L. · 10 months ago

Can I use this for hotspot/tethering?

Priya GotoeSIM Support

Tethering is supported, Andre! Feel free to hotspot to your other devices. — Priya

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Fatima S. · 11 months ago

How long does the QR code take to arrive after payment?

Sara GotoeSIM Support

Your QR code arrives instantly, Fatima — within seconds of payment, by email and in your account. — Sara, GotoeSIM Support

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Priya H. · 1 year ago

Will this keep my WhatsApp active with my home number?

Ingrid GotoeSIM Support

Your number stays active for WhatsApp, Priya! The eSIM just handles data. – Ingrid, GotoeSIM Support

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Elena M. · 1 year ago

How do I check how much data I have left?

David GotoeSIM Support

You can check remaining data anytime in the GotoeSIM app under My eSIMs, Elena. – David, GotoeSIM Support

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Isabella H. · 1 year ago

Does the validity start on purchase or on first use?

Laura GotoeSIM Support

The clock starts on first use in-country, Isabella, so buying early is totally fine. – Laura, GotoeSIM Support