Receive the eSIM via email, scan QR code to install, connect instantly upon arrival.
eSIM Vietnam Unlimited Data
- Data: True Unlimited
- Speed: guaranteed 1080p HD streaming speeds, even under Fair Usage Policy
- Phone number: Yes (for receiving calls & SMS only)
- Validity: 7, 10, 15, 20, 30 days
- Coverage: Vietnam
- Network operator: Wintel (Vinaphone MVNO)
- Hotspot/Tethering: No
- Activation: automatic on arrival
- Top-up: Not available
- Support: 24/7 Live support
$ 10.9 – $ 35.9
Product Description
With eSIM Vietnam Unlimited Data by Gigago, you can stay connected across Vietnam with Wintel network's services - a MVNO of Vinaphone, one of the country's top 3 mobile networks. Vinaphone gets award of top video quality offering smooth HD streaming experience (according to Opensignal). This allows you to enjoy the extensive coverage of a top-tier network combine with Wintel’s specialized high-speed unlimited data offerings.
This is one of our premium products for travelers to Vietnam:
- Vietnam eSIM All-in-One: Covered by all major local networks (Viettel, Vinaphone, and MobiFone). Ideal for general travelers needing maximum coverage.
- eSIM Vietnam MobiFone Official: genuinely powered by MobiFone - ensuring direct carrier connectivity for the highest data speed, stability, and nationwide coverage.
- eSIM Vietnam Unlimited Data: This one - offers superior data-to-price ratio and be preferred choice for digital nomads and vloggers to Vietnam.
Key Features:
- Truly Unlimited Data with speed is fast enough for 1080p HD streaming speeds, even under Fair Usage Policy.
- Vietnamese Phone Number: Comes with a Wintel phone number. You can receive unlimited incoming calls and SMS for free, but cannot make calls or send SMS.
- No Roaming Charges: Connect directly to the local network at local rates.
- Instant eSIM Delivery: Receive your QR code via email within 3–10 minutes after payment.
- No SIM Swapping: Keep your primary SIM active for important OTPs and international messages while using eSIM for all data.
- No Identity Verification: Start using your data immediately without the need for passport registration.
Things to note before purchase:
- No Hotspot/Tethering: This specific unlimited plan does not support mobile hotspot sharing. It is designed for use on a single device only.
- Device Compatibility: Ensure your device supports eSIM and is carrier-unlocked. Use our "Check compatibility" tool above to verify.
- QR Code Validity: The eSIM QR code is valid for 30 days from the date of purchase.
- Activation time: The plan validity starts from the moment your device first connects to a supported network in Vietnam.
- Automatically daily refresh at 0:00 (GMT+7).
How to Use eSIM Vietnam Unlimited Data by Gigago
Get connected in just 03 simple steps!
1. Buy online
Select the eSIM plan that best suits your needs and place an order.
2. Scan the QR code
Receive the QR code via email, and scan it to install.
3. Connect instantly
Your plan will activate as soon as you arrive with simple steps. Fast and convenient!
Why choose Gigago eSIM Vietnam MobiFone?
Easy to use
No roaming fees
Prepaid plans, no hidden charges, save on roaming fees. Stay connected via Telegram, WhatsApp, Facetime, and more - for free.
Reliable Vietnam coverage
Stay connected with a strong and stable network across Vietnam - Wintel (Vinaphone MVNO), ensuring seamless connectivity wherever you go.
24/7 Support
Answer questions and provide 24/7 technical support via chat or email, in English, Spanish, Chinese, French, and more.
Instant Delivery
Receive your eSIM details via email within 5-10 minutes after payment. No waiting for shipping, no risk of losing SIM card.
Keep Your Existing SIM
No need to remove your primary SIM card. Stay connected to receive calls, SMS or bank verification codes throughout your trip.
What Customers Say About Gigago eSIM?
Over 1,000,000 customers have experienced and are satisfied.
I traveled through 7 countries in Europe in just 15 days, and Gigago eSIM was a lifesaver! Instead of buying multiple SIM cards, I had one eSIM that worked seamlessly in France, Germany, Italy, and beyond. The local network support meant I had 5G speeds in major cities, which made navigation, video calls, and social media uploads effortless. Saved over $100 on roaming fees!
James T.
USA
Great purchase! No regrets in choosing eSIM from Gigago. It was convenient, easy to set up and reliable. I was skeptical at first, but after using Gigago eSIM in Japan, I’m convinced this is the best way to stay connected while traveling. The prices are much cheaper than my carrier’s roaming fees - only over $35 for a 30-day trip with 20GB of high-speed data. Highly recommend this for budget-conscious travelers!
Maria L.
Spain
I had trouble installing the eSIM on my Samsung Galaxy S22, but Gigago’s customer support was amazing. I contacted them via live chat at midnight, and they responded in less than 2 minutes! They walked me through the steps, and within 5 minutes, I was connected to 4G LTE in Thailand. I didn’t have to stress about data limits, and the connection was fast and stable everywhere in Bangkok, even in crowded areas like Chatuchak Market and the Grand Palace.
David Pham
United Kingdom
I used Gigago eSIM for a 10-day adventure in Indonesia, and overall, it worked great. The internet was fast in Jakarta and Bali, but when I visited Komodo Island, the signal dropped to 3G. If you’re staying in cities, Gigago is perfect, but for rural areas, expect some fluctuations.
Sophie M.
Germany
As a digital nomad, I need fast and reliable internet. I used Gigago's unlimited eSIM in Vietnam for a full month and had 99% uptime! I worked remotely, joined Zoom meetings without lag, and even streamed Netflix in HD. Plus, I could share data with my laptop without any issues. This eSIM is a must-have for remote workers!
Lucas R.
Singapore
When I was in Paris, I realized that many restaurants and taxi services only accept local phone numbers for reservations. Thanks to Gigago’s France eSIM, I had a French number, which made it easy to book tables at popular restaurants and call local taxis without using expensive international calls. If you're traveling in France, this is a must-have!
Olivia M.
Canada
Frequently Asked Questions
Answer common questions about eSIM Vietnam Unlimited Data as well as Gigago eSIM.
Do I need a passport to buy the eSIM?
It is not necessary to show your passport when buying eSIMs at Gigago.com.
When does my Gigago eSIM Vietnam Unlimited Data start?
The activation time is the moment your device first connects to a supported network in Vietnam.
Does the eSIM Vietnam Unlimited Data come with a phone number?
Yes, but for receiving calls and SMS purposes only (not guaranteed for OTP/verification codes).
Can I make phone calls or send texts using Vietnam eSIM?
No, you cannot make traditional calls and send SMS using this eSIM, but you can use apps like WhatsApp, Zalo, or Skype instead.
Can I share Internet using Vietnam eSIM?
No. This eSIM does not support hotspot/tethering feature.
What phone supports eSIM?
To know which mobile devices support eSIM, please check our full list of eSIM-compatible devices.
How to install an eSIM?
After payment, you will receive an email that includes a QR code and user guide for installation on phones. Then, you just need to follow the guidelines and you are all set to go. See details: How to setup eSIM.
Do I have to turn on my eSIM data roaming?
Yes, you are required to do so to get the best coverage. This will not incur any additional fees, as long as you have already set up the Gigago eSIM.
What happens if I use up my data or my days of validity?
If your data has been used up or your eSIM validity comes to an end, your eSIM card will no longer work and you will not be able to connect to the internet. If you want more data, buying a new plan is the best choice.
When should I set up my eSIM for Vietnam?
As you need Wi-Fi to set up your eSIM, we recommend that you install your eSIM before departure. And then, activate your eSIM data plan when you land in your destination.
How many times can I scan the eSIM QR code?
The QR code can only be scanned once. If you encounter any issue during the installation and activation of your eSIM, please do not delete the eSIM. Instead, contact GIGAGO at email: [email protected] or Hotline (WhatsApp): +1 657-571-1199.
How early can I buy the eSIM?
The QR code is valid for 30 days from the date of purchase, so you can buy it in advance and keep it in your email for up to 30 days. However, do not purchase too early, as the QR code will expire after this period.