📶 Vietnam eSIM Speed Test 2025: Real 4G/5G Results for Travelers

Planning your trip and wondering about Vietnam eSIM speed test 2025? Internet speed is one of the first concerns for digital nomads, business travelers, and tourists. This article provides real-world test results, case studies across Vietnam’s major cities, and troubleshooting tips to ensure you get the most from your eSIM connection.

👉 Related reading: Vietnam 5G eSIM Coverage 2025 – Destinations & FUP Guide

📊 Why eSIM Speed Tests Matter for Travelers

Using a local eSIM in Vietnam is convenient, but speed varies depending on location, carrier, and time of day. Conducting regular speed tests helps you:

• Check if your device is connected to 4G or 5G.
• Verify if your plan has reached the Fair Use Policy (FUP) daily cap.
• Compare performance between carriers like Viettel, MobiFone, and Vinaphone.
• Decide the best eSIM plan for work, streaming, or travel needs.

⚡ Real Vietnam eSIM Speed Test Results 2025

Based on Speedtest.net results and traveler reports, here are the average download and upload speeds measured in Q1–Q2 of 2025:

👉 Source: Combined data from Ookla Speedtest Global Index and independent traveler reports.

🧪 Digital Nomad in Da Nang

User: Maria from Spain, working remotely as a designer
Device: MacBook tethered to iPhone 14 Pro
Plan: MobiFone eSIM 30 days (6GB/day)
Location: Near My Khe Beach, Da Nang

Results: Daytime tests averaged 150 Mbps download on 5G, allowing smooth Zoom calls and Figma work. However, in the evening speeds dropped to ~40 Mbps due to congestion. Maria switched to tethering on a Viettel eSIM backup and restored 120 Mbps performance.

📌 Factors That Impact Vietnam eSIM Speed

• Device compatibility – Ensure support for LTE B3/B7 and 5G n41.
• Network congestion – Tourist-heavy spots like Ho Chi Minh District 1 slow down at night.
• Fair Use Policy – Daily caps throttle speeds after usage (e.g., 5GB/day on Viettel).
• Location – Mountainous or island areas may only have 4G or weaker coverage.

📲 How to Run a Vietnam eSIM Speed Test

1. Install Speedtest by Ookla on your phone.
2. Connect to your eSIM and disable Wi-Fi.
3. Select nearest server (Hanoi, HCMC, Da Nang, etc.).
4. Run the test and note ping, download, and upload values.
5. Repeat during different times (morning, afternoon, evening).

📉 Troubleshooting If Your eSIM Is Slow

• Check APN settings (Viettel: v-internet, MobiFone: m-wap).
• Restart or reinstall the eSIM profile.
• Turn off VPN if not necessary.
• Switch to another carrier if your plan allows.
• Run Speedtest to confirm if it’s congestion or FUP limit.

🌐 Comparing Carriers by Speed in 2025

From recent results:

• Viettel: Widest coverage, fastest average speeds in cities and rural areas.
• MobiFone: Good balance of 4G/5G, especially in southern Vietnam.
• Vinaphone: Competitive in central Vietnam, moderate 5G rollout.

✅ Conclusion

From the Vietnam eSIM speed test 2025 results, Viettel consistently shows the best nationwide speeds, while MobiFone performs strongly in urban hubs. Vinaphone is improving but still trails in rural 5G coverage. To maximize your internet experience in Vietnam, always check APN settings, monitor data usage, and run regular speed tests.

🚀 Buy Reliable Vietnam eSIM Plans

Before you travel, secure your eSIM online for instant activation:

• Viettel eSIM: 5GB/day, $13.50–$18.50, strong coverage nationwide.
• MobiFone 30 Days: 6GB/day + VN number, $18.50, includes free calls.
• MobiFone 20 Days: 4GB/day + VN number, $14.50, best value plan 2025.

📩 Contact: WhatsApp: +84 98 307 49 15 | LINE ID: anyaxiaoying | Email: info@govnsim.com