VinaPhone Unlimited Data eSIM Plans
The VinaPhone eSIM with unlimited data helps you stay connected throughout Vietnam — ideal for travelers who rely heavily on maps, Grab, Google Maps, video calls, streaming and social media. Each plan includes 6 GB of full-speed data per day on the VinaPhone 4G/5G network, followed by continued access at reduced speed. You also receive a local Vietnamese number for incoming calls and SMS — no roaming charges apply.
Plan details at a glance:
| Plan | Price | Per day |
|---|---|---|
| All plans: Unlimited data · Incoming calls & SMS · VinaPhone 4G/5G · Prepaid | ||
| 5 Days | $9.90 | $1.98 |
| 10 Days | $13.90 | $1.39 |
| 15 Days | $17.90 | $1.19 |
| 20 Days | $22.90 | $1.15 |
| 30 Days Best value | $32.90 | $1.10 |
Fair use & speed: You get 6 GB per day at full 4G/5G speed. After that, the connection continues at a reduced speed of around 5 Mbps, which is generally suitable for messaging, maps, music streaming, social media and standard-definition video. Data remains available for the rest of the day with no extra charge.
For context, many multi-country unlimited eSIM providers throttle to under 1 Mbps after the daily allowance — often too slow for comfortable browsing. This plan offers noticeably faster reduced speeds than what travelers typically experience with global eSIM brands.
If you need to make outgoing local calls or send SMS with a full Vietnamese number, choose our Vietnam eSIM with phone number instead.
VinaPhone coverage is strong across cities and popular tourist areas such as Hanoi, Ho Chi Minh City, Da Nang, Hoi An and Nha Trang. For remote or mountainous routes such as the Ha Giang Loop or Sapa, Viettel still has the widest reach, so a coverage-focused option like the Viettel eSIM Tourist may give more stable connectivity off the main routes.
Who Should Choose the VinaPhone Unlimited eSIM?
An unlimited data eSIM makes the most sense when you cannot easily predict how much data you will use. It is a good match if you:
- stream video or music, make frequent video calls, or upload photos and clips daily;
- use Grab, Google Maps and navigation apps for most of the day;
- work online while traveling — ideal for digital nomads who need stable data for Zoom, Slack and file sharing;
- prefer continuous data access without the risk of being disconnected after reaching the daily high-speed allowance.
How the VinaPhone Unlimited Data eSIM Works
Buy online
Choose & pay
Scan QR
Sent by email
Activate
Follow setup guide
After checkout, your QR code and setup instructions are sent by email. Scan the QR code to add the eSIM to your phone before departure — it works as a dual SIM alongside your home SIM, so you keep your own number for WhatsApp and calls while using the VinaPhone line for mobile data. When you arrive in Vietnam, enable data roaming in your phone settings and activate the eSIM following the instructions provided with your order. The prepaid plan starts once the eSIM connects to the VinaPhone network in the country, not when the email is received.
Your phone must be unlocked and eSIM-compatible. Keep the eSIM installed in your phone settings, and contact support before deleting it if anything does not work as expected.
Why Buy Your VinaPhone eSIM from GoVnSIM?
Local Vietnam support
Get help before and after arrival if you are unsure which plan to choose or how to set up your eSIM.
Ready before you fly
Buy online, receive your QR code by email, and install the eSIM before departure. No roaming charges, no airport queues.
Unlimited daily connectivity
Use 6 GB per day at full 4G/5G speed, then continue online at reduced speed for the rest of the day.
VinaPhone Unlimited eSIM FAQs
Is the VinaPhone eSIM really unlimited?
Yes. You get 6 GB per day at full 4G/5G speed. After that, data continues at around 5 Mbps for the rest of the day — generally suitable for messaging, maps, social media and standard video. Your connection does not stop.
How does the reduced speed compare to other eSIM providers?
After 6 GB, this plan throttles to around 5 Mbps. Many multi-country unlimited eSIM brands reduce speed to under 1 Mbps after their daily allowance, which is often too slow for comfortable browsing. The VinaPhone reduced speed is noticeably faster than what travelers typically experience with global eSIM plans.
Does the unlimited plan include a Vietnamese phone number?
Yes. Each plan includes a local Vietnamese number for incoming calls and SMS. The number becomes available after activation — you can view it in your device settings. If you need to make outgoing local calls or send SMS, choose our Vietnam eSIM with phone number instead.
Can this eSIM receive OTP messages?
The eSIM can receive standard incoming SMS. However, OTP delivery is controlled by each bank, app or online service, so successful OTP verification cannot be guaranteed. If reliable OTP is critical for your trip, consider keeping your home SIM active for verification.
Can I use hotspot or tethering with this plan?
No. The VinaPhone unlimited data eSIM does not support hotspot or tethering. If sharing data with other devices is important, consider a different plan.
Does the VinaPhone eSIM support 5G?
Yes. The plan runs on the VinaPhone 4G/5G network. 5G is available in central areas of Hanoi, Ho Chi Minh City and Da Nang. Actual speed depends on your device, location and local network conditions.
Can I install the eSIM before I travel?
Yes — and we recommend it. Scan the QR code to add the eSIM before departure. It works as a dual SIM alongside your home SIM. When you arrive in Vietnam, enable data roaming and activate the VinaPhone line for mobile data.
What happens when my plan expires? Can I top up or extend?
The plan cannot be topped up or extended. If you need more days, purchase a new eSIM from GoVnSIM — the QR code is delivered by email in minutes. This is often faster and cheaper than buying a SIM card at the airport.
Which phones are compatible?
Most unlocked, eSIM-compatible smartphones can use this plan. Compatibility depends on the exact device model, country of purchase and carrier restrictions. Common examples include iPhone XR or newer, Samsung Galaxy S20 or newer, and Google Pixel 3 or newer. Check your device before ordering.