Quectel EG915U-EU in Vietnam
The Quectel EG915U-EU rates good on all 3 networks in Vietnam (Viettel, VinaPhone and MobiFone).
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Viettel | ✔ Good 100% | B1 B3 | — |
| VinaPhone | ✔ Good 100% | B3 | — |
| MobiFone | ✔ Good 100% | B3 | — |
Better-rated models here
In Vietnam it is already among the best-rated models.
About the Quectel EG915U-EU
Cat 1 bis · EMEA, Australia, New Zealand, Brazil · Quectel12
- 4G B1 B3 B5 B7 B8 B20 B28
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
No clear rule found: No information yet.
All networks and bands in Vietnam → · The Quectel EG915U-EU in 46 countries →
Back to the home: ask, enter a model or bands, or compare models
Sources
- A EG915U-EU product page (QuecPython): LTE-FDD bands and regions Quectel · 2026-10-02
- B Quectel EG915U-EU product listing (bands) MC Technologies · 2026-10-02
