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Mobifone 5G Coverage Vietnam: Updated Guide for Travelers (2025)
Mobifone 5G coverage Vietnam is one of the most discussed topics among travelers and expats in 2025, as fast and reliable mobile internet has become essential for navigation, work, and entertainment. This article explores Mobifone’s 5G rollout in Vietnam, providing facts on coverage, speed test data, fair usage policies (FUP), and practical tips. The goal is to give you an honest overview so you can decide whether Mobifone is the right fit for your connectivity needs while visiting Vietnam.
Overview of Mobifone in Vietnam
Mobifone is one of Vietnam’s three major mobile network operators, alongside Viettel and Vinaphone. Traditionally known for strong urban coverage, Mobifone has steadily expanded its 5G network in major cities and tourist destinations. While not as extensive as Viettel in rural areas, Mobifone’s focus on dense population zones makes it a solid choice for travelers staying in Hanoi, Ho Chi Minh City, Da Nang, and coastal hubs like Nha Trang or Phu Quoc.
Mobifone 5G Coverage Map 2025
According to the Ministry of Information and Communications (MIC) and recent telecom reports (Q2 2025), Mobifone 5G signals are now available in:
- Hanoi: Full 5G coverage in Hoan Kiem, Ba Dinh, Tay Ho, and surrounding districts.
- Ho Chi Minh City: Comprehensive coverage in central District 1, 3, 7, Thu Duc, and Tan Binh near the airport.
- Da Nang: 5G service along My Khe Beach, Han River, and city center.
- Nha Trang: Popular tourist areas and coastline now equipped with 5G.
- Phu Quoc: 5G towers around Duong Dong town and resorts in the north.
Coverage in rural areas is more limited. Provinces like Ninh Binh or Ha Giang still rely heavily on 4G, though pilot 5G stations are being tested along highways.
Speed Test Results
Based on OpenSignal and local speed test apps (Ookla, Q1–Q2 2025 data):
| City | Average Download (Mbps) | Average Upload (Mbps) | Latency (ms) |
|---|---|---|---|
| Hanoi | 310 | 58 | 18 |
| Ho Chi Minh City | 295 | 55 | 20 |
| Da Nang | 280 | 50 | 22 |
| Nha Trang | 260 | 47 | 25 |
| Phu Quoc | 240 | 42 | 28 |
These results place Mobifone slightly behind Viettel in peak download speeds but with competitive latency, which is critical for video calls and online gaming.
Fair Usage Policy (FUP)
Like other carriers, Mobifone applies FUP to “unlimited” 5G data plans. As of 2025:
- 10-day unlimited plan: FUP after ~5GB/day, then speeds reduced to 2–5 Mbps.
- 30-day unlimited plan: FUP after ~7GB/day, then capped at ~3 Mbps.
For most travelers, these post-FUP speeds are enough for browsing, maps, and messaging but not ideal for 4K streaming or large file uploads.
Remote Work in Da Nang with Mobifone 5G
Case study (April 2025): A digital marketing consultant from Singapore rented a co-working space in Da Nang for two weeks. He relied on Mobifone 5G via an eSIM on his iPhone 14 Pro. Daily usage included Zoom calls (2–3 hours), cloud-based work, and streaming in the evenings. Speed tests showed stable ~250 Mbps downloads with latency under 25 ms. Even after crossing the FUP threshold of 7GB/day, reduced speeds of ~3 Mbps still supported video calls at 720p. He concluded that Mobifone was sufficient for his needs, provided heavy downloads were scheduled early in the day.
How Mobifone Compares to Viettel and Vinaphone
| Feature | Mobifone | Viettel | Vinaphone |
|---|---|---|---|
| Urban 5G Coverage | Strong | Very Strong | Strong |
| Rural 5G Coverage | Limited | Widest | Moderate |
| Average Download Speed | 260–310 Mbps | 300–350 Mbps | 240–290 Mbps |
| Latency | 18–28 ms | 15–25 ms | 20–30 ms |
| Plan Pricing (30-day) | $16–18 | $18.5 | $17–19 |
Practical Tips for Using Mobifone 5G
- Lock network mode: Set your device to 5G/4G auto to avoid fallback to slower 3G.
- Check APN: Default Mobifone APN is “m-wap” or “m3-world”; eSIM providers often configure automatically.
- Battery management: 5G drains more power; carry a 10,000 mAh power bank when traveling.
- Test hotspots: Mobifone allows tethering, but speeds may be throttled after FUP.
For more information:
For a complete overview of Vietnam’s 5G rollout across carriers, see our Vietnam 5G eSIM Coverage 2025 Guide.
Who Should Choose Mobifone 5G?
Mobifone 5G coverage Vietnam is most suitable for:
- Travelers staying mainly in big cities and tourist hotspots.
- Remote workers who need reliable video calls but can manage FUP limits.
- Families who want multiple devices connected via hotspot sharing.
If your trip includes remote trekking in Sapa or Ha Giang, Viettel may provide stronger rural coverage. Otherwise, Mobifone’s balance of pricing and performance makes it a good choice for urban stays.
Step-by-Step: How to Get a Mobifone eSIM with 5G
- Check device compatibility: iPhone XR and newer, Google Pixel 4+, Samsung Galaxy S20+, and many flagship models support eSIM with 5G.
- Choose your plan: Decide between daily packages (5GB/day) or 30-day unlimited (with FUP).
- Purchase online: Order from a trusted provider like GoVnSIM for instant QR code delivery.
- Install the eSIM:
- iPhone: Settings → Mobile Data → Add eSIM → Scan QR code
- Android: Settings → Connections → SIM Manager → Add eSIM → Scan QR code
- Set default data line: Make Mobifone eSIM your default for mobile data.
- Test connection: Run a speed test to confirm 5G is active.
Final Thoughts
Mobifone 5G coverage Vietnam in 2025 delivers fast and stable connections in major cities and tourist areas, with speeds exceeding 250 Mbps in most tests. While rural coverage remains limited, Mobifone’s pricing and service quality make it a strong option for travelers who want quick setup via eSIM and dependable data for work or leisure.
Planning a trip to Vietnam and want to ensure smooth 5G connectivity? Explore our curated eSIM options for Mobifone, Viettel, and Vinaphone to match your travel needs. Visit GoVnSIM Shop today, choose your plan, and get your eSIM QR code instantly before you fly.