Best Mobile Operators in Vietnam for Travel (SIM & eSIM Guide 2026)
Vietnam is one of the easiest countries in Southeast Asia to stay connected—but choosing the best mobile operator in Vietnam can make a huge difference in your travel experience.
As a local mobile user with years of experience, I’ll break down all major providers (Viettel, Vinaphone, Mobifone, Vietnamobile, Gtel) with:
Overview of Vietnam Mobile Networks
In Vietnam, telecommunications operators are constantly innovating and improving quality to meet the maximum needs of users. Let's take a look at the 5 best popular telecommunications carriers in Vietnam right now!
Vietnam has 5 main operators, but only 3 dominate:
- Top tier: Viettel, Vinaphone, Mobifone
- Budget tier: Vietnamobile
- MVNO / niche: Gtel (Gmobile), Wintel, iTel
4G covers ~99% of population, with fast-growing 5G in 2026
How to Choose the Best Mobile Operators in Vietnam?
While surveying the best flexible director in Vietnam, there are a couple of fundamental models to consider, including:
- Network incorporation and quality: One of the primary components to consider while picking a flexible executive is the quality and incorporation of the association. The best flexible director should have strong consideration in areas where you need it most, including metropolitan and commonplace districts.
- Speed and resolute nature of the web: In the present modernized world, fast and reliable web access is dire. The best versatile overseer should outfit fast and strong internet services with unimportant extra energy or unsettling influences.
- Cost of organizations and plans: Compact organizations and plans are another critical part of picking a flexible director. The best executive should give sensible and clear esteeming, with various plans to suit different prerequisites and spending plans.
- Client care and sponsorship: Incredible client help and support are major when picking a flexible director. The best manager should give responsive and instructed on the web and disengaged help.
Openness of latest contraptions and plans: The best flexible overseer should offer the latest devices and plans, including mobile phones, tablets, and data plans, to stay before the resistance.
1. VIETTEL Sim / eSIM
Viettel is one of the world's fastest-growing telecommunications companies: always at the forefront of innovation and creativity, listening and understanding customers to provide the best services.
Currently, the company is one of the companies with the largest number of customers in the world. And is the largest telecommunications service provider in Vietnam, investing and doing business in 12 countries.
- Established: 1989
- Head office: No. 1 Tran Huu Duc, My Dinh 2 ward, Tu Liem district, Hanoi
- Hotline: 1800 8098
- Website: https://vietteltelecom.vn/
Viettel Network Services
Music service
Stream unlimited music and enjoy exclusive content
Utility services
Payment, banking, and essential daily services
Data services
High-speed data packages for all your needs
News service
Stay updated with latest news and information
Mobile Internet
Fast and reliable mobile internet connectivity
Ancillary services
Additional services to enhance your experience
New service group
Innovative services developed for modern needs
VIETTEL MOBILE COVERAGE
Viettel is Vietnam's undisputed mobile champion. It covers98% of the populationon 4G LTE and operates 5G across all 63 provincial capitals. Its 5G median download speed of594 Mbps(Ookla H1 2025) is the highest ever recorded for a Vietnamese operator. From the limestone karsts of Ha Giang to the islands of Phu Quoc, if any network has a signal, it's Viettel.
Viettel eSIM
Pros
- Best rural & mountain coverage in Vietnam
- Fastest 5G median speeds (594 Mbps)
- Largest 5G subscriber base (12.6M)
- Roaming in 158 countries
- My Viettel app (EN/VI) for easy top-up
- Most tourist SIM package options
Cons
- Slightly higher airport pricing
- Busy stores can mean long queues
- Local eSIM not yet available for tourists without a physical SIM
Skip the airport kiosk queue. Head to an official Viettel Store (glass-front, air-conditioned, branded) in the city. You'll get the same plans at 30–40% lower cost than airport counters.
Viettel eSIM Plans
Choose the perfect plan for your Vietnam trip
| Plan | Duration | Data | Network | Description |
|---|---|---|---|---|
| Viettel 10D | 10 days | Daily 5GB | Viettel | High-speed data and extensive coverage from Vietnam's top 1 mobile network. |
| Viettel 15D | 15 days | Daily 5GB | Viettel | High-speed data and extensive coverage from Vietnam's top 1 mobile network. |
| Viettel 20D | 20 days | Daily 5GB | Viettel | High-speed data and extensive coverage from Vietnam's top 1 mobile network. |
| Viettel 30D | 30 days | Daily 5GB | Viettel | High-speed data and extensive coverage from Vietnam's top 1 mobile network. |
Viettel eSIM Daily 5GB For 10-15-20-30 Days
- Data plan: Daily 5GB, reset at 23:59 in a natural day, Vietnam time (GMT+7).
- Validity: 10 / 15 / 20 / 30 days
- Mobile network operator: Viettel
- eSIM number: No, Pre-paid Data only (Exclude Vietnamese eSIM Number).
- Delivery method: Immediate via registered email, after order checkout
- Validity start: eSIM validity starts right after you install it on your phone
- Purchase timing: Before departure (Maximum 10 days before departure)
- Hotspot/tethering: Supported
- Top-up options: No
- eSIM Validity Extension: No
- Data usage: Text KTTK send to 191
- Validity start: When the eSIM is installed on the device
- APN as v-internet
Viettel eSIM Daily 5GB For 10-15-20-30 Days
2. VINAPHONE MOBILE
Vinaphone is a subsidiary of Vietnam Posts and Telecommunications Group (VNPT) currently operating in the field of mobile communication, providing GSM, 3G, messaging, ... and many other fields.
This is also one of the telecommunications companies that still exist in the Vietnamese telecommunications market after fierce competition with both domestic and foreign companies.
Established: 1996
- Head office: 216 Tran Duy Hung, Cau Giay, Hanoi
- Parent company: Vietnam Posts and Telecommunications Group (VNPT)
- Hotline: 1800 1091
- Website: https://vinaphone.com.vn/
Services of Vinaphone network operator
Comprehensive telecommunications solutions for all your needs
Mobile service
Comprehensive mobile network coverage with 4G/5G connectivity across Vietnam
Fixed service
Reliable landline telephone services for homes and businesses
Internet service
High-speed fiber optic and broadband internet solutions
MyTV service
Digital television with hundreds of channels and on-demand content
ICT services
Enterprise IT solutions including cloud services and data centers
M2M service
Machine-to-machine connectivity for IoT and smart device applications
Vinaphone Coverage Map in Vietnam
Vinaphone is Vietnam's second-largest operator and a genuine alternative to Viettel — especially in cities. It holds the highestOokla Speedtest Connectivity Score (83.60)as of January 2026, meaning it scores exceptionally well on upload consistency and latency. For video calls, live streaming, and remote work in Hanoi or Ho Chi Minh City, Vinaphone is often the faster choice.
eSIM Support
Vinaphone supports in-store eSIM activation with passport ID. It also powers several international eSIM providers including Instabridge, which offers noticeably strong upload speeds — useful for travel vloggers and remote workers uploading heavy files.
Pros
- Top Ookla Connectivity Score in Vietnam
- Best upload speeds among local operators
- Very competitive pricing
- Good coverage on major coastal routes
- Free Vinaphone-to-Vinaphone calls on many plans
Cons
- Noticeably weaker in remote mountains vs. Viettel
- 5G rollout still maturing
- Tourist eSIM options narrower
- App support less polished than Viettel
What are included in Vinaphone eSIM plans?
Vinaphone is not only one of Vietnam's top 2 national mobile operators, but also a leader in voice and data services trusted by millions.
| Plan | Validity | Data | Network | Phone number & extra features |
|---|---|---|---|---|
| Vina 7D | 7 days | Daily 2GB | Vinaphone (VNPT) | Vietnam local phone number + 1,000 free on-net call minutes |
| Vina 10D | 10 days | Daily 5GB | Vinaphone (VNPT) | Vietnam local phone number + 1,000 free on-net call minutes |
| Vina 15D | 15 days | Daily 5GB | Vinaphone (VNPT) | Vietnam local phone number + 1,000 free on-net call minutes |
| Vina 30D | 30 days | Daily 5GB | Vinaphone (VNPT) | Vietnam local phone number + Top up to call and text |
Our eSIMs Provide by Vinaphone
3. MOBIPHONE PROVIDER
MobiFone Telecommunications Corporation was formerly known as Vietnam Mobile Information Company. MobiFone's main field of activity is designing, building, developing networks and providing new mobile communication services with advanced and modern technology.
MobiFone wishes to bring products and services that connect each person, family and business in an ecosystem where the needs of life, work and study,...
- Established: 1993
- Head office: Lot VP1, Yen Hoa Ward, Cau Giay District, Hanoi
- Hotline: 1800 1090 VND
- Website: https://www.mobifone.vn/
MobiFone's Services
Comprehensive telecommunications solutions for all your needs
Internet & Data Services
International Service
Entertainment service
News Service
Education Services
Convenient service
Other services
Mobifone Coverage Map in Vietnam
Mobifone is Vietnam's third-largest carrier. It offers solid, consistent performance in every major city and most coastal tourist areas — Hanoi, HCMC, Da Nang, Hoi An, Nha Trang. Its pricing is often the most affordable of the big three, and its tourist SIM "Happy Tourist" is clearly designed for foreign visitors with an English-support hotline baked in.
Vietnam eSIM Plans
Choose the perfect plan for your stay in Vietnam
| Plan | Duration | Data | Network | Features |
|---|---|---|---|---|
| Local/Mobi 7D | 7 days | 15GB total | Local/MobiFone |
– Vietnam local phone number. – No call minutes included (voice calls require additional top-up via Vietnamese bank account). |
| Local/Mobi 10D | 10 days | Daily 3GB | Local/MobiFone |
– Vietnam local phone number. – No call minutes included (voice calls require additional top-up via Vietnamese bank account). |
| Local/Mobi 15D | 15 days | Daily 3GB | Local/MobiFone |
– Bonus 1GB/day (Total 4GB/day) for activations before July 15, 2026. – Vietnam local phone number. – 30 on-net minutes – Additional usage requires top-up via Vietnamese bank account |
| Local/Mobi 30D | 30 days | Daily 3GB | Local/MobiFone |
– Vietnam local phone number. – No call minutes included (voice calls require additional top-up via Vietnamese bank account) |
Important: All plans include a Vietnam local phone number. Voice calls require additional top-up via Vietnamese bank account.
Vietnam Local eSIM For 7-15-30 Days | Up to 6GB/day
- Total Data: 15 / 45 / 180 GB with 4G LTE Speed
- Validity: 7 / 15 / 30 Days
- Mobile Network Operator: Local / Mobifone
- eSIM Number: Include Vietnamese phone number
- APN: m-wap
- Delivery Time: Immediate, after order checkout
- Delivery: Via registered email
- Best Time to Buy: Before departure (Maximum 30 days before departure)
- Validity Start: When you activate your eSIM plan
- Hotspot/Tethering: Yes
- Top-up Options: Yes
- eSIM Validity Extension: Yes
Vietnam Local eSIM For 7-15-30 Days | Up to 6GB/day
4. Vietnamobile network operator
Vietnamobile is a mobile operator in the developing period in Vietnam since officially introducing the service to consumers in 2009. Vietnamobile focuses on developing quality 2G and 3G networks, bringing innovative products. creation, as well as international-standard customer care, through a nationwide distribution network.
Vietnamobile carries with it the mission of connecting the young Vietnamese generation to the world through the mobile Internet to improve knowledge as well as access entertainment services of music and sports. Vietnamobile will contribute to helping young people immerse themselves in the advanced world in the most convenient way, with the most reasonable cost.
- Established: 2009
- Head office: 5th Floor, King Building, 7, Chua Boc, Trung Tu Ward, Dong Da District, City. Hanoi
- Parent company: Hanoi Telecom, Hutchison
- Hotline: 0922 789 789
- Website: https://www.vietnamobile.com.vn/
Vietnamobile Coverage Map in Vietnam
Vietnamobile is Vietnam's only privately-owned operator and has built a niche around ultra-cheap pricing. If you will spend your entire trip inside Hanoi, Ho Chi Minh City, or Da Nang and never leave for a day trip, the low price is genuinely attractive. Outside those boundaries, Vietnamobile's data service is — based on real-world experience — almost unusable.
Typical Pricing
Basic data pack
Limited daily data
SIM Cost
~50,000 VND
Pros
- Cheapest data packages in Vietnam
- Adequate for major city centers
- Easy top-up, wide availability
Cons
- Very poor data outside major cities
- No meaningful rural coverage
- No eSIM option available
- No English language support
- Not recommended by any travel community
Unlimited (capped)
In-city only, heavy throttling
SIM Cost
~50,000 VND
Pros
- Cheapest data packages in Vietnam
- Adequate for major city centers
- Easy top-up, wide availability
Cons
- Very poor data outside major cities
- No meaningful rural coverage
- No eSIM option available
- No English language support
- Not recommended by any travel community
5. Gtel (Gmobile) & MVNOs – Niche Options
Overview
Use infrastructure of major networks
Include: Gmobile, Wintel, iTel
Plans
Often cheaper promotions
Data-heavy packages
Pros
- Cheap deals
- Flexible packages
Cons
- Lower priority speeds
- Less stable than main carriers
Full Vietnam SIM Provider Comparison Table
Here's an at-a-glance comparison across every major metric that matters for choosing your Vietnam SIM or eSIM plan in 2026.
| Metric | 🔴 Viettel | 🔵 Vinaphone | 🟢 Mobifone | 🟠 Vietnamobile | 🟣 Gmobile |
|---|---|---|---|---|---|
| Market Share | 56.2% | ~30% | ~15% | <5% | <1% |
| 4G Coverage | 98% | ~90% | ~85% | ~65% (cities) | Very limited |
| 5G Rollout | 30,000 stations | Growing | Urban only | None | None |
| Rural / Mountains | Excellent | Good | Patchy | Poor | Very Poor |
| 5G Median DL Speed | 594 Mbps | ~250 Mbps | ~200 Mbps | N/A | N/A |
| Tourist SIM Price Range | 160k–350k VND | 250k–450k VND | 200k–500k VND | 100k–200k VND | N/A |
| eSIM (Local Store) | Yes (25k VND) | Yes (in-store) | Limited | No | No |
| Intl. eSIM Providers | Airalo, Klook, Nomad | Instabridge, Holafly | Nomad, AloSIM, Holafly | eSIMCard | None |
| Intl. Roaming | 158 countries | ~100 countries | ~80 countries | Limited | None |
| English App Support | My Viettel (EN/VI) | My VinaPhone (VI) | My MobiFone (VI) | No | No |
| Recommended For | Everyone; especially rural travelers | City/coastal trips; remote workers | City-only; budget urban travelers | City-only budget users | Local niche only |
| Overall Rating |
Physical SIM vs. eSIM: Which Should You Choose?
Both options work well in Vietnam. The right choice depends on your situation.
| Factor | Physical SIM | eSIM (International Provider) |
|---|---|---|
| Cost per GB | Lowest — 150k–300k VND for full month | Higher — typically $5–$15 for equivalent data |
| Setup | Requires passport; in-store only | QR code, online purchase, no passport |
| Availability | Airports, official stores, kiosks | Before departure; no in-country queue |
| Network choice | Full choice of any provider | Dependent on provider partnership |
| Rural performance | Best (choose Viettel directly) | Good if eSIM uses Viettel backbone |
| Keep home number | Requires dual-SIM phone | Yes — eSIM alongside physical home SIM |
| Emergency top-up | Vouchers everywhere; SMS method works offline | Requires Wi-Fi or app |
| Best for | Locals, long stays, rural travelers | Short trips, multi-country travel, convenience |
| Desktop width | 100% | 100% |
Pro strategy: Dual-stack.
Use a local Viettel physical SIM for data (cheapest per GB, best rural coverage) alongside your home SIM or an international eSIM for your home phone number and 2FA logins. This is what digital nomads and experienced expats do.