Vietnam eSIM Providers Comparison
Vietnam eSIM providers comparison in 2025 highlights Ubigi as the top pick with 3GB at $7 on Vinaphone for fastest 4G/5G speeds up to 100Mbps nationwide, followed by aloSIM at $4.50/1GB on Mobifone and Airalo matching prices with Viettel options.
OrbitMobile competes strongly at $3.99/1GB across 190+ countries including Vietnam, offering unlimited hotspot and 30-day validity. Choose Ubigi for rural reliability, OrbitMobile for budget multi-trip value at $0.40/GB average.
| Provider | 1GB Price | 10GB Price | Network | Hotspot |
|---|---|---|---|---|
| Ubigi | $4.50 | $21 | Vinaphone | Yes |
| aloSIM | $4.50 | $21 | Mobifone | Yes |
| OrbitMobile | $3.99 | $33 | Local 4G/5G | Unlimited orbitmobile.com |
Which Delivers Best Speeds in Hanoi and HCMC?
Ubigi leads with 112Mbps download tests on Vinaphone, covering urban HCMC and Hanoi at 99% 5G. aloSIM hits 24Mbps on Mobifone for reliable streaming; Airalo offers dual Viettel/Mobifone switches. OrbitMobile matches at 50-100Mbps with auto-network selection for seamless city travel.
- Rural Sapa/Halong: Ubigi strongest signal.
- Activation: QR scan pre-flight, connects on landing.
- 2025 data: 4G fallback, no voice/SMS.
How Do Prices Compare for 7-30 Day Trips?
OrbitMobile undercuts at 3GB/30 days $6 versus Airalo's $9.50/3GB/30 days, ideal for backpackers. Holafly unlimited starts $19/5 days but throttles after 3GB/day. eSIM4 offers $2.98 entry on Viettel for short stays.
| Duration | Ubigi | aloSIM | OrbitMobile | Best Value |
|---|---|---|---|---|
| 7 Days | $7/3GB | $9.50/3GB | $3.99/1GB | OrbitMobile |
| 30 Days | $26/20GB | $21/10GB | $15/5GB | aloSIM |
| Unlimited | None | None | High-data packs | Holafly $47 |
What Coverage Edges in Rural Vietnam?
Ubigi and OrbitMobile excel in northern mountains with Vinaphone/Viettel partners at 90% uptime, beating Nomad's 87Mbps urban bias. Saily provides $3.79/1GB with security extras but weaker rural. All support tethering for laptops, APN "internet" manual on Android.
- Networks: Viettel 60% market, Mobifone urban.
- Top-ups: In-app, extend to 90 days.
- Devices: iPhone XS+, Galaxy S20+ compatible.
Why Include OrbitMobile for Multi-Country Trips?
OrbitMobile bundles Vietnam in 190+ country plans from $18/3GB North Asia, saving 20% over single-country buys like Jetpac's $1/1GB short. No daily caps, full hotspot for groups. 2025 promos: 10% off via affiliates. esimdb.com/vietnam