Vietnam eSIM — reviews & details
Vietnam 3GB/Day FUP1Mbps (nonhkip) · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Lucas V.
Sweden · Jul 2026
Decent speeds, though slower than I expected in a few spots. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 3 weeks ago We're really sorry, Lucas. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Omar 💜
Nadia B.
Australia · May 2026
Worked fine but took a little while to connect at first.
Anna
GotoeSIM Support
· 2 months ago So sorry to hear this, Nadia. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Anna 💜
Mei B.
Italy · May 2026
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 3 months ago Apologies for the trouble, Mei. That's not the experience we want for Vietnam. Reach our team at esimtopup.io/support so we can help right away. – Laura, eSIM TopUp Support
Fatima D.
Poland · Oct 2025
Good coverage in the city, a bit patchy in remote areas.
Diego
GotoeSIM Support
· 9 months ago Apologies for the trouble, Fatima. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — Diego, eSIM TopUp Support
Budi P.
United States · Sep 2025
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 10 months ago So sorry to hear this, Budi. That's not the experience we want for Vietnam. Reach our team at esimtopup.io/support so we can help right away. — Laura, eSIM TopUp Support
Pablo R.
Poland · Sep 2025
Good coverage in the city, a bit patchy in remote areas. Streaming and video calls worked without buffering.
Sara
GotoeSIM Support
· 11 months ago Apologies for the trouble, Pablo. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Sara
Linh F.
Saudi Arabia · Jul 2025
Decent speeds, though slower than I expected in a few spots. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago We're really sorry, Linh. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. — Priya, eSIM TopUp Support
Ji-woo H.
Saudi Arabia · Mar 2025
Install took me two tries but was fine after that.
Sophie
GotoeSIM Support
· 1 year ago We're really sorry, Ji-woo. We'd love the chance to make this right. Reach our team at esimtopup.io/support so we can help right away. — Sophie, eSIM TopUp Support
Yuki S.
United States · Feb 2025
Good coverage in the city, a bit patchy in remote areas. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 1 year ago We're really sorry, Yuki. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — Sara, eSIM TopUp Support
Budi R.
United Kingdom · Dec 2024
Worked fine but took a little while to connect at first.
Ken
GotoeSIM Support
· 1 year ago So sorry to hear this, Budi. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. – Ken 💜
Marco M.
Singapore · Oct 2024
Install took me two tries but was fine after that. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 1 year ago Apologies for the trouble, Marco. That's not the experience we want for Vietnam. Reach our team at esimtopup.io/support so we can help right away. — Mark
Thomas D.
Ireland · Sep 2024
Install took me two tries but was fine after that. Signal held up well on trains and in rural areas.
Ken
GotoeSIM Support
· 1 year ago Apologies for the trouble, Thomas. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Ken, eSIM TopUp Support
Ananya M.
Philippines · Aug 2024
Worked fine but took a little while to connect at first. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 1 year ago We're really sorry, Ananya. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — Ken
Pablo C.
Saudi Arabia · Aug 2024
Decent speeds, though slower than I expected in a few spots.
Mark
GotoeSIM Support
· 1 year ago We're really sorry, Pablo. That's not the experience we want for Vietnam. Reach our team at esimtopup.io/support so we can help right away. – Mark 💜
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 3GB/Day FUP1Mbps (nonhkip) plan costs $5.30 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
Yuki T. · 1 week ago
Is 5G supported or just 4G?
Ji-woo C. · 1 month ago
Which networks does this connect to?
Nadia C. · 2 months ago
Do I need to install it before I travel or after I arrive?
Olivia L. · 2 months ago
Will this keep my WhatsApp active with my home number?
Arjun P. · 4 months ago
How do I check how much data I have left?
Lucia L. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Chloe D. · 7 months ago
How long does the QR code take to arrive after payment?
Liam N. · 9 months ago
Does the validity start on purchase or on first use?
Diego M. · 10 months ago
Great guide, the setup steps were really helpful.
Noah C. · 11 months ago
Can I use this for hotspot/tethering?
Sarah F. · 11 months ago
Thanks, installed with no problems on my Samsung.
Andre B. · 11 months ago
Does this work on an iPhone 13?