Viettel eSIM for Vietnam – The Complete 2025 Traveler Guide
The Viettel eSIM for Vietnam offers one of the most stable and high-speed mobile data experiences for travelers. With instant QR activation, wide 4G/5G coverage, and flexible plans, it suits everyone from short-term tourists to digital nomads and long-stay visitors.
📡 Why Choose Viettel eSIM in Vietnam?
- Nationwide coverage – Works across both major cities and rural provinces.
- High-speed 4G/5G – Reliable for video calls, streaming, and navigation.
- Instant QR delivery – eSIM sent by email within minutes after purchase.
- No SIM swap – Install digitally while keeping your home SIM active.
- Flexible data options – Choose from 15-day or 30-day plans based on your trip.
💵 Viettel eSIM Plans & Prices (2025)
| Plan | Data | Validity | Price (USD) | Phone Number |
|---|---|---|---|---|
| Viettel eSIM (15 Days) | 5GB/day | 15 days | $14.50 | No |
| Viettel eSIM (30 Days) | 5GB/day | 30 days | $18.90 | No |
All Viettel eSIMs from GoVnSIM are data-only — no voice or SMS functions included.
⚙️ Step-by-Step: How to Activate Viettel eSIM
- Check device compatibility: iPhone XR+, Google Pixel 4+, Samsung Galaxy S20+, or any eSIM-enabled model.
- Buy your plan: Select your preferred option (15 or 30 days) from GoVnSIM.
- Receive your QR code: Sent instantly to your email after payment.
- Install the eSIM profile:
- iPhone: Settings → Mobile Data → Add eSIM → Scan QR.
- Android: Settings → Connections → SIM Manager → Add eSIM → Scan QR.
- Set as data line: Make Viettel eSIM your default data SIM.
- Test the connection: Open Google Maps or YouTube to verify activation.
🌍 Coverage & Best Use Areas
- Cities: Hanoi, Ho Chi Minh City, and Da Nang – full 4G/5G coverage with stable speed.
- Tourist zones: Sapa, Ha Long Bay, Hoi An, Ninh Binh – reliable connectivity for maps and uploads.
- Rural areas: Viettel maintains coverage in over 95% of inhabited regions, making it the most reliable choice for countryside travel.
🚀 Real-World Speed Tests (2025)
Independent speed measurements show Viettel leading in both 4G and 5G performance:
- 5G download: 85–120 Mbps
- Upload: 25–40 Mbps
- Latency: 20–30 ms
These speeds are consistent across Hanoi, Da Nang, and Ho Chi Minh City, with reliable 4G coverage extending to northern provinces like Ha Giang and Lao Cai.
📊 Viettel eSIM vs Other Providers
| Feature | Viettel eSIM | MobiFone eSIM | VinaPhone eSIM |
|---|---|---|---|
| Coverage | Best nationwide; strong in mountains & rural areas | Urban-focused, balanced performance | Excellent in coastal and city regions |
| Speed | Fastest overall (5G up to 120 Mbps) | Consistent 4G/5G in major cities | Strong 5G in Hanoi & HCMC |
| Phone Number | No (data-only) | Yes | Yes |
🧳 Real story: 14-Day Vietnam Journey
Emma from the UK used the 15-day Viettel eSIM (5GB/day, $14.50) while traveling from Ho Chi Minh City to Hanoi. She streamed navigation, shared photos, and made video calls throughout the trip. Even on the Hai Van Pass, she maintained stable 4G. “I didn’t have to worry about topping up or finding SIM shops,” she noted after completing her journey.
💡 Tips for Using Viettel eSIM
- Download offline maps before long bus or motorbike trips.
- Lock your device to 4G/5G mode for best stability.
- Use a VPN if accessing region-restricted apps.
- Check your data usage in Settings to manage daily limits.
🙋♀️ FAQ – Viettel eSIM Vietnam
Does Viettel eSIM include a phone number?
No, all tourist Viettel eSIMs are data-only.
Can I receive OTP messages?
No, OTP and banking messages require a local-number eSIM such as MobiFone or VinaPhone.
How long does activation take?
Typically under 5 minutes after scanning the QR code.
Can I keep my home SIM active?
Yes — use Dual SIM mode to keep your home SIM for calls and Viettel eSIM for data.
📣 Plan Your Connectivity
Explore all Viettel plan options and coverage insights in the Viettel eSIM 2025 Complete Traveler Guide.
For travelers heading to mountains or less-connected areas, the Viettel eSIM for Tourists provides the most reliable nationwide coverage and stable 5G speeds.
Support: WhatsApp +84 98 307 49 15 · LINE: anyaxiaoying · Email: info@govnsim.com
Part of Heera Travel Group – Explore more Vietnam tours at HeeraTravel.com.