Vietnam eSIM — reviews & details
Vietnam 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Sophia V.
Germany · Aug 2026
First time using an eSIM and it was painless. Customer support answered my question quickly. Exactly as described — no surprises.
Ingrid
eSIM TopUp Support
· 3 days ago Really appreciate this, Sophia! Thrilled it made staying connected effortless. We're here whenever you travel again. – Ingrid 💜
Sophia G.
Malaysia · Aug 2026
Installed in minutes by scanning the QR code in Vietnam. The QR code arrived instantly by email. Zero regrets.
Priya
eSIM TopUp Support
· 6 days ago Thank you for the kind words, Sophia! Great to know the setup was quick and easy. — Priya
Pablo L.
Brazil · Aug 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. A must-have for international travel.
Tom
eSIM TopUp Support
· 6 days ago Really appreciate this, Pablo! Delighted the speeds worked well for you. — Tom, eSIM TopUp Support
Omar G.
Indonesia · Aug 2026
Great value compared to roaming charges. Customer support answered my question quickly. Highly recommend for any traveller.
Diego
eSIM TopUp Support
· 6 days ago So glad to hear this, Omar! Wonderful to hear it worked smoothly in Vietnam. – Diego, eSIM TopUp Support
Isabella F.
South Korea · Aug 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Made staying connected effortless.
Yuki
eSIM TopUp Support
· 6 days ago Really appreciate this, Isabella! Wonderful to hear it worked smoothly in Vietnam. — Yuki, eSIM TopUp Support
Fatima M.
Japan · Aug 2026
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas. Telling my friends about this.
Tom
eSIM TopUp Support
· 1 week ago Thank you so much, Fatima! Wonderful to hear it worked smoothly in Vietnam. — Tom, eSIM TopUp Support
Ingrid H.
Vietnam · Aug 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Anna
eSIM TopUp Support
· 1 week ago Thank you for the kind words, Ingrid! Love that you were online the moment you landed in Vietnam. — Anna, eSIM TopUp Support
Lea F.
Turkey · Aug 2026
Good coverage in the city, a bit patchy in remote areas. Activation was automatic when I arrived.
Laura
eSIM TopUp Support
· 1 week ago Appreciate you sharing this, Lea. We're constantly optimising speeds and coverage across Vietnam. Reach us anytime at esimtopup.io/support if we can help. — Laura, eSIM TopUp Support
Ava C.
Poland · Jul 2026
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Exactly as described — no surprises.
David
eSIM TopUp Support
· 1 week ago Really appreciate this, Ava! Thrilled it made staying connected effortless. – David, eSIM TopUp Support
Beatriz S.
Singapore · Jul 2026
Good coverage in the city, a bit patchy in remote areas. Signal held up well on trains and in rural areas.
Mark
eSIM TopUp Support
· 2 weeks ago Apologies for the trouble, Beatriz. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Mark 💜
Chloe L.
United Kingdom · Jul 2026
Connected the moment I landed in Vietnam. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Priya
eSIM TopUp Support
· 2 weeks ago Thank you so much, Chloe! Wonderful to hear it worked smoothly in Vietnam. – Priya, eSIM TopUp Support
Liam B.
Portugal · Jul 2026
Worked fine but took a little while to connect at first.
Sophie
eSIM TopUp Support
· 2 weeks ago Apologies for the trouble, Liam. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Sophie, eSIM TopUp Support
Mei W.
Portugal · Jul 2026
Decent speeds, though slower than I expected in a few spots. The QR code arrived instantly by email.
Laura
eSIM TopUp Support
· 2 weeks ago We're really sorry, Mei. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Laura, eSIM TopUp Support
Diego D.
Vietnam · Jul 2026
Installed in minutes by scanning the QR code in Vietnam. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Laura
eSIM TopUp Support
· 2 weeks ago Thanks for sharing, Diego! So happy the Vietnam eSIM kept you connected. — Laura
Carlos B.
Brazil · Jul 2026
Great value compared to roaming charges. Customer support answered my question quickly.
Diego
eSIM TopUp Support
· 2 weeks ago Really appreciate this, Carlos! So happy the Vietnam eSIM kept you connected. – Diego 💜
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 10GB 30Days (nonhkip) plan costs $16.10 for 10 GB over 30 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
Aisha C. · 1 week ago
Can I top up the same eSIM instead of buying a new one?
Lucas T. · 3 weeks ago
Great guide, the setup steps were really helpful.
Sven T. · 3 weeks ago
Do I need to install it before I travel or after I arrive?
Thomas D. · 1 month ago
How long does the QR code take to arrive after payment?
Pablo G. · 6 months ago
How do I check how much data I have left?
Elena K. · 8 months ago
Can I use it in nearby countries too?
Sri F. · 9 months ago
Does this work on an iPhone 13?
Elena H. · 9 months ago
Will this keep my WhatsApp active with my home number?
Fatima G. · 9 months ago
Does the validity start on purchase or on first use?
Diego K. · 10 months ago
Which networks does this connect to?
Mei T. · 11 months ago
Is 5G supported or just 4G?
Nguyen R. · 1 year ago
Can I use this for hotspot/tethering?