travel tips2 min read
Viettel Tourist eSIM: Is it the Best Option for Vietnam Travel?
Why Viettel wins on coverage, how to install the eSIM before you fly, and the traps to watch for.
By SYT Editorial, Travel Content Team · · Updated
- Network Coverage
- Viettel covers 99% of Vietnam’s population.
- Average Download Speed
- Average 4G LTE speeds are approximately 53 Mbps, often exceeding 60 Mbps in large cities.
- Activation Requirement
- eSIMs only function on unlocked, eSIM-compatible smartphones.
If you are planning a trip to Vietnam, staying connected is essential for navigating city streets, booking Grab rides, and sharing your travel memories. Among the mobile network options available, Viettel consistently stands out as the top choice for travelers.
Why Choose a Viettel eSIM?
Viettel is Vietnam’s leading mobile network, boasting 99% population coverage. Whether you are navigating the bustle of Hanoi, hiking in Sapa, or cruising through Halong Bay, Viettel provides the most reliable signal. While other networks like Vinaphone and Mobifone exist, they often lag behind Viettel in coverage, especially outside major urban centers.
The Digital Advantage: eSIM vs. Physical SIM
Choosing a digital eSIM offers several benefits over a traditional physical SIM card:
- Instant Connectivity: You can purchase and install your eSIM before your flight, allowing you to connect the moment you land.
- No Airport Queues: Skip the lines and potential language barriers at airport kiosks.
- No Paperwork: Buying through reputable resellers often eliminates the need for passport scans or bureaucratic identity verification (KYC).
- Keep Your Home Number: Most modern phones support dual-SIM functionality, allowing you to use your home SIM for calls/SMS while using the Viettel eSIM for high-speed data.
How to Set Up Your Viettel eSIM
Getting connected is a straightforward process:
- Check Compatibility: Dial
*#06#on your device. If you see a 32-digit EID number, your phone is eSIM-compatible. - Purchase Online: Buy your plan from a trusted reseller (such as Gohub or SimOptions). These providers are often preferred by travelers because they partner directly with Viettel.
- Install: Scan the QR code provided via email while you have a stable Wi-Fi connection (best done at home before departure).
- Activate on Arrival: Once you land in Vietnam, turn on your eSIM line, enable "Data Roaming," and set the eSIM as your primary source for mobile data. If needed, set your APN to
v-internet.
Important Tips for Travelers
- Don't Delete the eSIM: Most tourist eSIMs are single-use. Once you install the profile, avoid deleting it, as it cannot be re-downloaded.
- Data Only: Most tourist eSIMs are data-only. You will not get a local Vietnamese phone number, but you can still use apps like WhatsApp, Messenger, or Skype for all your communication needs.
- Stay Local: Be cautious of "Unlimited" plans from some providers; many have a Fair Use Policy (FUP) that throttles your speed after a certain amount of daily data usage.
Related Vietnam Travel Guides
Planning a trip to Vietnam? Check out our tested guides for real Indian traveler budgets, day-by-day itineraries, and insider tips:
- Complete Planning Guide: Vietnam Trip from India: The Complete Planning Guide
- e-Visa Application Guide: Vietnam Visa for Indians: Rules, Fees & e-Visa Guide
- Trip Budget & Currency (VND): Vietnam Trip Cost from India: A Real Budget Breakdown
- 10-Day North-to-South Route: 10 Days in Vietnam: A North to South Itinerary
Questions people ask
Should I use a Viettel eSIM for my trip to Vietnam?
Yes. Because Viettel has the most extensive network coverage in both urban and rural areas of Vietnam, an eSIM operating on the Viettel network is highly recommended to ensure you stay connected throughout your travels.
Do I need a passport to buy a Viettel eSIM?
When buying directly from the official Viettel website, identity verification is often required. However, many reputable third-party eSIM resellers allow you to purchase a plan without the need for passport uploads or KYC procedures.
Will I get a local phone number with my eSIM?
Most tourist eSIMs for Vietnam are data-only and do not include a local Vietnamese phone number, meaning you cannot make standard voice calls or send traditional SMS. You can, however, use internet-based services like WhatsApp or Telegram.
Sources
Written by
SYT Editorial
Travel Content Team
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