Viettel eSIM Vietnam Guide 2025: Everything You Need to Know
Viettel eSIM Vietnam is your best choice for fast, reliable mobile data across the country — from Hanoi and Da Nang to Sapa and Phu Quoc. Whether you’re visiting for a short trip or planning a few months as an expat or digital nomad, this 2025 guide explains everything you need to know: how Viettel eSIM works, where it’s available, and how to set it up instantly via GoVnSIM.
📱 What Is Viettel eSIM and Why Travelers Choose It
- Digital SIM, no plastic: Viettel eSIM is a QR-based mobile plan — no need for a physical SIM or shop visit.
- Instant activation: Order online and connect within minutes of landing in Vietnam.
- Widest 4G/5G coverage: Viettel reaches 99% of populated areas, including mountain routes and islands.
- Trusted nationwide: Over 54 million subscribers in 2025 — the largest and most stable network in Vietnam.
- Ideal for: Tourists, expats, students, and remote workers who need fast data without contracts.
Fact: Based on GoVnSIM’s 2025 customer data, over 90% of foreign travelers using local eSIMs in Vietnam choose Viettel for its reliability and speed.
💰 Latest Viettel eSIM Plans & Prices (2025)
| Plan | Data | Validity | Price (USD) | Type |
|---|---|---|---|---|
| Viettel eSIM (GoVnSIM) | 5GB/day | 15 days | $13.50 | Data-only |
| Viettel eSIM (GoVnSIM) | 5GB/day | 30 days | $18.90 | Data-only |
| Airport SIM/eSIM | ~10–15GB fixed | 30 days | $20–25 | Requires ID / store visit |
Checked on: GoVnSIM Viettel eSIM (July 2025). All GoVnSIM plans can be renewed easily via support — no top-up cards required.
👤 Who Should Use Viettel eSIM?
- Tourists: Get connected the moment you land — skip airport queues.
- Digital nomads: Reliable 4G/5G for working from cafes or co-working spaces nationwide.
- Expats and long-stay travelers: Renew easily every 15 – 30 days by email, no store paperwork.
- Adventure travelers: Works along the Ha Giang Loop, Sapa, Phu Quoc, and Mekong Delta.
📲 Compatible Devices (2025)
- Apple: iPhone XR / XS and newer, iPad Pro 3 gen +, iPad Air 3 +.
- Samsung: S20 – S24, Note 20, Z Fold/Flip (non-China models).
- Google Pixel: 3 – 8 series.
- Others: Oppo, Xiaomi, Sony (with eSIM support enabled).
Note: Carrier-locked or China-exclusive phones may not support eSIM. Always check before purchase.
⚙️ How to Set Up Viettel eSIM in Vietnam
- Ensure your phone is unlocked and supports eSIM.
- Order online via GoVnSIM Viettel eSIM page.
- Receive your QR code instantly by email (24 / 7 delivery).
- Go to Settings → Mobile Data → Add eSIM → Scan QR code.
- Activate mobile data and start browsing — no store visit needed.
- Contact support via WhatsApp or LINE if you need renewal or help.
💡 Real User Experience (2025)
“I used Viettel eSIM from GoVnSIM for my month-long trip around Vietnam.
Setup took less than 3 minutes at the airport using Wi-Fi. 4G worked smoothly in Hanoi, Da Nang, and even Ha Giang.
I shared hotspot with my laptop daily and renewed once online without any issues.”– Lucas H., Germany (2025)
🌍 Viettel Coverage Map Highlights (2025)
- Nationwide 4G/5G: Hanoi, HCMC, Da Nang, Sapa, Ninh Binh, Phu Quoc, Mekong Delta.
- Mountain & Coastal areas: Stable signal in Ha Giang, Ha Long Bay, Cat Ba, and Con Dao.
- 5G cities: Available in downtown Hanoi, HCMC, Da Nang, Nha Trang, and Can Tho.
Rural note: Remote valleys may drop to 3G, but 4G is available in 99% of populated areas (Viettel Network Report 2025).
💬 Viettel eSIM Troubleshooting & FAQ
Q: My eSIM doesn’t work after scanning?
Ensure your device is unlocked and supports eSIM. Restart and re-enable mobile data. If it still fails, contact GoVnSIM support via WhatsApp or LINE.
Q: Can I top up my Viettel eSIM?
Yes. GoVnSIM can renew or extend plans before expiry — no need for a new QR code.
Q: Does it include calls or SMS?
No — this Viettel eSIM is data-only. If you need a Vietnamese number for OTP or calls, see the Vietnam eSIM with Phone Number guide.
Q: Where does it work best?
Almost everywhere — urban zones, coastal routes, and most mountain roads tested by GoVnSIM in 2025.
⚖️ Viettel vs MobiFone vs VinaPhone (Comparison 2025)
| Provider | Best Coverage | Data (30 days) | Price (USD) | Type |
|---|---|---|---|---|
| Viettel (GoVnSIM) | Nationwide (99%) | 5GB/day | $18.90 | Data-only |
| MobiFone (GoVnSIM) | Urban (95%) | 3GB/day | $13.90 | With VN number |
| VinaPhone (GoVnSIM) | Nationwide (96%) | 5GB/day | $18.90 | With VN number |
Summary: Viettel offers the most consistent data coverage across Vietnam — ideal for travelers and digital nomads who prioritize connection reliability.
🚀 Order Your Viettel eSIM Now
Skip the hassle of airport SIM counters and connect instantly with GoVnSIM.
Order your Viettel eSIM for Vietnam today — QR code delivered by email within minutes, no passport queue needed.
📣 Plan Your Connectivity
Want to see other options? Compare plans in our Vietnam eSIM 30 Days guide.
✅ Prefer a ready-to-use solution? Order your Vietnam eSIM now from GoVnSIM and get instant QR delivery by email.
For travelers heading to mountain routes or remote regions, the Viettel eSIM for Tourists offers the most reliable coverage and consistent high-speed connection across Vietnam.
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.