VinaPhone vs Viettel eSIM Vietnam (2025) – Coverage, Speed & Price

Focus keyword: VinaPhone vs Viettel

Travelers often ask: should I choose VinaPhone or Viettel when buying an eSIM in Vietnam? Both are major carriers, but their strengths differ. This guide compares VinaPhone vs Viettel in terms of coverage, speed, pricing, and OTP support, so you can pick the best option for your trip. For the full overview of VinaPhone plans, see the VinaPhone eSIM .

📊 Market Share & Background

Vietnam’s mobile market is led by three carriers: Viettel, VinaPhone, and MobiFone.

• Viettel: ~50% market share, owned by Vietnam’s Ministry of Defence, known for nationwide coverage.
• VinaPhone: ~20% market share, owned by VNPT, strong in cities and tourist areas.
• MobiFone: ~15% market share, competitive pricing, good city coverage.

Both Viettel and VinaPhone support eSIM technology, but the experience differs depending on your needs.

🗺️ Coverage: VinaPhone vs Viettel

• Viettel: Best for remote areas, mountains, and rural coverage. Reliable signal in Ha Giang, Sapa, Central Highlands.
• VinaPhone: Excellent in Hanoi, Ho Chi Minh City, Da Nang, Nha Trang, Phu Quoc. Good coverage in most tourist spots but weaker in mountain villages.

Opensignal report 2024: Viettel leads in rural availability. VinaPhone performs strongly in 4G/5G video experience in cities.

⚡ Speed Performance

• Viettel: Average 80–100 Mbps in big cities, 30–50 Mbps in rural areas.
• VinaPhone: Average 70–90 Mbps in cities, 40–60 Mbps in tourist hubs, 15–25 Mbps in remote areas.

In practice, both are fast enough for streaming, calls, and navigation, but Viettel edges ahead in consistency outside major towns.

💰 Pricing Comparison (GoVnSIM 2025)

Here’s how pricing compares when buying online through GoVnSIM:

Key difference: VinaPhone plans from GoVnSIM include phone numbers for OTP; Viettel eSIMs are usually data-only.

⚔️ Pros & Cons

📊 Traveler Case Study

Survey 2024 (300 GoVnSIM customers):

• 65% of Hanoi & HCMC travelers chose VinaPhone or MobiFone for cheaper OTP-ready packages.
• 70% of Ha Giang trekkers chose Viettel for stronger rural signal.
• 20% of digital nomads used dual eSIMs: VinaPhone for OTP + Viettel for coverage backup.

🙋 FAQ – VinaPhone vs Viettel

• Which is better in cities? VinaPhone – affordable, stable, with OTP-ready numbers.
• Which is better for rural trips? Viettel – best for Ha Giang, Sapa, Central Highlands.
• Does Viettel eSIM include a phone number? No, most plans are data-only.
• Is VinaPhone cheaper? Yes, starting at $8.50 for 10 days (3GB/day).
• Can I use Grab with Viettel eSIM? Not directly, unless you have another number for OTP. VinaPhone is more convenient for Grab users.

✅ Conclusion

The choice of VinaPhone vs Viettel depends on your itinerary. For most tourists in cities and resorts, VinaPhone’s OTP-ready eSIMs are more affordable and practical. For trekking in remote northern mountains or long rural stays, Viettel offers stronger coverage, though without phone number OTP support. Many long-term travelers use both: VinaPhone for OTP and Viettel for coverage insurance.