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📶 Viettel vs MobiFone vs VinaPhone (2025 eSIM Comparison Guide)
When choosing an eSIM for your Vietnam trip, the three major networks — Viettel, MobiFone, and VinaPhone — dominate the market. Each has strengths in pricing, coverage, and added services. This guide compares them in detail so you can find the best eSIM Vietnam network for travel in 2025.
💰 Cost Comparison – 2025 Tourist eSIM Plans
| Network | Plan Example | GoVnSIM Online Price | Airport/Shop Price |
|---|---|---|---|
| Viettel | 15–30 days, 5GB/day (data-only) | $14.90–$19.90 | $18–28 |
| MobiFone | 30 days, 6GB/day + VN phone number | $18.50 | $26–30 |
| VinaPhone | 10–30 days, 3–5GB/day + VN phone number | $8.50–$19.50 | $12–25 |
🌍 Coverage Across Vietnam
- Viettel: Widest 4G/5G coverage, especially in remote areas like Ha Giang, Sapa, and the Central Highlands. Reliable for motorbike loops and rural travel.
- MobiFone: Strong in major cities (Hanoi, HCMC, Da Nang) and along highways. Coverage weaker in mountainous northern provinces.
- VinaPhone: Good balance nationwide, with strong signal in coastal areas (Nha Trang, Phu Quoc, Ha Long Bay).
⚡ Speed & Network Performance
Independent speed tests in 2025 show:
- Viettel: Peak 5G speeds around 500 Mbps in HCMC and Hanoi. 4G averages 40–60 Mbps in rural areas.
- MobiFone: Urban 5G speed ~350 Mbps. In smaller towns, 4G often drops to 20–30 Mbps.
- VinaPhone: 5G stable at 300–400 Mbps in cities, with consistent 4G (30–50 Mbps) along the coast.
📱 Extra Features for Tourists
- Viettel: Data-only eSIM, good for heavy internet use and hotspot sharing. No phone number.
- MobiFone: Includes a Vietnam phone number, useful for Grab, WhatsApp OTP, and local calls.
- VinaPhone: Flexible short-term options (10, 15, 30 days) with a phone number. Practical for travelers on tighter schedules.
🧾 Case Studies from 2025 Travelers
📌 Case 1 – Ha Giang Loop
In April 2025, Maria from Spain rode the Ha Giang Loop. She used a Viettel eSIM and reported strong 4G coverage in 90% of villages. Her friend with MobiFone struggled with frequent dead zones outside Dong Van.
📌 Case 2 – Phu Quoc Island
In July 2025, John from Canada bought a VinaPhone eSIM (15 days, 5GB/day) at a SIM shop in Duong Dong town for $18. The staff required his passport and cash payment. Later he realized the same plan was available online through GoVnSIM for only $13.50, with instant QR delivery and no paperwork. The price gap and extra hassle made him wish he had ordered in advance.
⚖ Which Network Is Best?
- Best for coverage: Viettel
- Best for city + OTP use: MobiFone
- Best budget/short trips: VinaPhone
Ultimately, the best eSIM Vietnam network depends on your itinerary. For remote adventure routes, Viettel is unmatched. For everyday city travel with OTP needs, MobiFone offers convenience. For affordable and flexible plans, VinaPhone works well.
📣 Plan Your Connectivity
Still unsure which eSIM to pick? Explore detailed options in our Vietnam eSIM Guide 2025.
✅ Want the best mix of price and convenience? Order your Vietnam eSIM online with instant QR delivery and enjoy worry-free travel.
Part of Heera Travel Group – Explore more Vietnam tours at HeeraTravel.com