Vietnam 3GB/Day FUP1Mbps (nonhkip) eSIM Reviews & Details — 0.0★

Coverage & networks

Vietnam Viettel Mobile 5G Vinaphone 5G MobiFone 5G

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Frequently asked questions

How much does the Vietnam eSIM cost?

The Vietnam 3GB/Day FUP1Mbps (nonhkip) plan costs $5.65 for 3 GB/day over 1 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 eSIM TopUp 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

Y

Yuki T. · 1 month ago

Is 5G supported or just 4G?

Tom eSIM TopUp Support

You get 5G on networks that carry it, and 4G everywhere else. No setting to change.

J

Ji-woo C. · 3 months ago

Which networks does this connect to?

Grace eSIM TopUp Support

The plan page lists the carriers for that destination. Selection is automatic.

N

Nadia C. · 3 months ago

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

Omar eSIM TopUp Support

Before — install on Wi-Fi at home. The plan only starts once it connects at your destination.

O

Olivia L. · 3 months ago

Will this keep my WhatsApp active with my home number?

Yuki eSIM TopUp Support

It does — your home number stays live for WhatsApp, calls and texts. The eSIM only carries data.

A

Arjun P. · 5 months ago

How do I check how much data I have left?

James eSIM TopUp Support

Open the app and go to My eSIMs — usage updates there. You can also see it on your account page.

L

Lucia L. · 6 months ago

Can I top up the same eSIM instead of buying a new one?

Mark eSIM TopUp Support

Yes, if the plan supports top-up you can add data to the same eSIM rather than installing a new one.

C

Chloe D. · 8 months ago

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

Ingrid eSIM TopUp Support

Delivery is immediate. The QR is in your account the moment payment clears.

L

Liam N. · 11 months ago

Does the validity start on purchase or on first use?

Priya eSIM TopUp Support

Validity starts on first connection at your destination, not at purchase.

D

Diego M. · 1 year ago

Great guide, the setup steps were really helpful.

Diego eSIM TopUp Support

Thank you, that is good to hear.

N

Noah C. · 1 year ago

Can I use this for hotspot/tethering?

Laura eSIM TopUp Support

Yes, hotspot and tethering are supported. It uses your plan data as normal.

S

Sarah F. · 1 year ago

Thanks, installed with no problems on my Samsung.

Sara eSIM TopUp Support

Thanks for the feedback — happy it was straightforward.

A

Andre B. · 1 year ago

Does this work on an iPhone 13?