Analyse du transporteur d'innovation du Vietnam : focus technologique, qualité de service, options tarifaires et alternatives eSIM
Planning international travel as a MobiFone customer or considering MobiFone for Vietnamese connectivity? Understanding MobiFone's mobile plans, international roaming costs, and available alternatives can save you hundreds of dollars while ensuring reliable connectivity abroad. This comprehensive guide examines MobiFone's service offerings, pricing structures, limitations, and compares them with modern international connectivity solutions.
Updated: October 2025
The Vietnamese connectivity landscape offers various options beyond traditional carrier services. Here's how MobiFone compares to modern alternatives across key factors:
| Feature | MobiFone Tourist SIM | MobiFone International Roaming | Standard eSIM Providers | Truely eSIM |
|---|---|---|---|---|
| For Vietnam Visitors | 90,000-250,000 VND ($3.60-10) | N/A | $4.50-15/day typical | $2.50-5.52/day |
| For International Travel | 90,000-250,000 VND + roaming fees | $8-15/day varies by destination | $4-10/day multiple eSIMs | $2.50-5.52/day single eSIM |
| Technology | Traditional SIM setup | Roaming service | 1st generation (QR codes) | 2nd generation Switchless™ |
| Coverage | Vietnam only | 50+ countries | 50-100 countries typical | 190+ countries |
| Data Policy | 1GB-250GB fixed limits | Uses home plan data | Varies by provider | Unlimited with 10GB daily fair use |
| Setup Process | Store visit + passport | Automatic activation | Manual QR per destination | One-click global |
| Multi-Country Use | Vietnam only | Limited roaming partners | Multiple eSIM installs | Single eSIM globally |
| Customer Support | Limited English | Standard support | Email/chat typical | 24/7 live chat |
| Network Quality | Good urban coverage | Partner dependent | Single network | 700+ networks |
For travelers seeking alternatives to MobiFone's limitations: Modern international eSIM providers like Truely offer more flexible, cost-effective solutions. Get Vietnam eSIM from Truely →
MobiFone operates as Vietnam's third-largest mobile network with approximately 17.9% market share and over 60 million subscribers, positioning itself as the budget-friendly option among Vietnam's major carriers. According to VietnamPlus, MobiFone was officially transferred to the Ministry of Public Security's management on February 28, 2025, from the Commission for the Management of State Capital at Enterprises as part of the government's administrative streamlining efforts. This state-owned enterprise offers competitive pricing that makes MobiFone attractive to cost-conscious visitors, though their service comes with coverage limitations that international travelers should carefully consider.
The carrier markets their tourist SIMs as value-oriented connectivity solutions with comprehensive urban coverage and flexible pricing options. As the oldest mobile operator in Vietnam, established in 1993, MobiFone has extensive experience serving international visitors through major airports and tourist destinations. Their tourist packages target different budget levels and usage patterns, from basic data-only plans to comprehensive packages with international calling, though all options share common coverage restrictions that affect their value proposition for travelers exploring beyond major cities.
| Plan Category | Duration | Cost (VND/USD) | High-Speed Data | Key Features |
|---|---|---|---|---|
| Basic Tourist | 30 days | 90,000-150,000 VND ($3.60-6) | 5-15GB total | Data + calls included |
| Way2go Tourist | 30 days | 250,000 VND ($10) | 6GB + features | 24/7 support hotline |
| Extended Plans | 30 days | 200,000-250,000 VND ($8-10) | Up to 250GB | Premium features |
MobiFone's advantages stem from their competitive pricing and established urban infrastructure. With strong coverage in major cities like Ho Chi Minh City, Hanoi, and Da Nang, MobiFone delivers reliable connectivity in populated areas and tourist destinations. Their network prioritizes affordability over coverage expansion, focusing on providing good value for money in urban environments. The carrier has invested in 4G LTE infrastructure and early 5G deployment in major cities, ensuring adequate speeds for most tourist activities.
However, the limitations create significant barriers for travelers seeking comprehensive coverage. The tourist SIM packages cost 25-50% more than regular prepaid plans for identical network access, essentially charging visitors for convenience and English-language support materials. Airport availability adds another 10-20% premium over city store prices. Coverage gaps become apparent outside major cities and coastal tourist areas, with rural and mountainous regions showing weaker signal strength compared to competitors. Language barriers persist throughout the experience, with English support primarily available at tourist-focused locations.
Beyond tourist packages, MobiFone offers standard prepaid options that provide better value for visitors who can navigate the Vietnamese-language registration and management process. These plans access the same network infrastructure while avoiding the tourist surcharge built into specialized packages.
| Plan Type | Cost (VND/USD) | Data Allowance | Validity |
|---|---|---|---|
| Daily Plans | 15,000-40,000 VND ($0.60-1.60) | 1-3GB | 24 hours |
| Weekly Plans | 50,000-80,000 VND ($2-3.20) | 5-12GB | 7 days |
| Monthly Plans | 100,000-200,000 VND ($4-8) | 15GB-50GB | 30 days |
These regular prepaid plans require more effort but deliver substantially better value. The monthly plans at 120,000 VND ($4.80) provide similar network access as tourist packages costing 200,000-250,000 VND ($8-10), representing savings of 40-50%. The registration process demands Vietnamese language skills or helpful staff willing to assist tourists with non-tourist packages. Top-up procedures involve USSD codes (*100# for recharge) or the MobiFone app, both designed for Vietnamese speakers. SIM validity expires after 30-90 days regardless of remaining credit, making these plans unsuitable for visitors planning multiple trips to Vietnam.
Setting up MobiFone services involves multiple steps that vary significantly depending on purchase location and package selection. Understanding the complete process helps visitors make informed decisions.
| Step | Action | Details | Requirements |
|---|---|---|---|
| 1 | Choose Purchase Location | Airport (moderate premium) or city store (standard) | Research current pricing |
| 2 | Bring Required Documents | Passport mandatory for registration | Physical passport required |
| 3 | Select Appropriate Package | Tourist vs regular prepaid options | Understand coverage differences |
| 4 | Complete Registration Process | Staff photographs documents | Tourist registration only |
| 5 | Payment Processing | Cash preferred, cards accepted | Airport locations vary |
| 6 | Physical SIM Installation | Staff configures device | Unlocked phone required |
| 7 | Network Testing | Verify connectivity and speeds | Test before leaving store |
| 8 | App Installation | Download MobiFone application | Limited English interface |
The setup process typically requires 15-25 minutes at most locations, though airport queues during peak arrival times can extend wait moderately. Staff at tourist-focused locations speak basic English and understand visitor needs, while city stores may require more patience.
Different purchase locations offer varying experiences that impact total cost and convenience:
| Location | Price Premium | Wait Time | English Support | Operating Hours |
|---|---|---|---|---|
| Noi Bai Airport (Hanoi) | +10-20% | 15-30 minutes | Good | 24/7 |
| Tan Son Nhat Airport (HCMC) | +10-15% | 10-25 minutes | Fair | 6am-midnight |
| MobiFone City Stores | Standard | 15-25 minutes | Variable | 8am-8pm |
| Shopping Mall Counters | Standard | 20-30 minutes | Limited | 9am-9pm |
| Step | MobiFone Tourist SIM | Standard eSIM Process | Truely Process |
|---|---|---|---|
| 1 | Visit physical store | Visit provider website | Visit Truely website |
| 2 | Passport registration | Select Vietnam plan | Select any destination |
| 3 | Choose from tourist packages | Purchase Vietnam-specific eSIM | Purchase global eSIM |
| 4 | Wait for manual activation | Install QR code for Vietnam | One-click installation |
| 5 | Physical SIM installation | Manual network configuration | Automatic global activation |
| 6 | Learn MobiFone app interface | Repeat for each country | Single eSIM works everywhere |
| 7 | Navigate Vietnamese-language features | Manual network switching | Automatic optimization |
Device compatibility determines whether you can access MobiFone's network features effectively. Most modern unlocked smartphones work with Vietnamese networks:
| Device Type | Compatible Models | Verification Method | Special Notes |
|---|---|---|---|
| iPhone | iPhone 6s and newer | Settings > General > About | Good compatibility |
| Samsung | Galaxy S6 and newer | Settings > Connections > SIM manager | Solid MobiFone support |
| Google Pixel | Pixel 2 and newer | Settings > Network & Internet | Adequate band support |
| Other Android | Most devices since 2015 | Settings > Network & Internet | Check frequency compatibility |
| Requirements | All devices | Must be unlocked from carrier | MobiFone frequency compatibility |
MobiFone operates on multiple frequency bands optimized for urban coverage. Their 4G LTE network uses bands 3 and 7 (1800MHz and 2600MHz), providing good urban coverage with 90% population reach. The 5G network operates in select urban areas on mid-band spectrum. Their infrastructure includes over 40,000 base stations ensuring adequate connectivity throughout Vietnam's populated areas and tourist destinations.
MobiFone implements a cost-conscious network strategy that prioritizes urban areas and tourist destinations over comprehensive rural coverage. While this delivers adequate connectivity in major cities, it creates significant coverage gaps in remote provinces and mountainous regions. Independent testing shows MobiFone covers approximately 90% of Vietnam's population compared to Viettel's 99.9%, meaning visitors exploring off-the-beaten-path destinations will experience connectivity limitations.
Standard eSIM providers offer Vietnam connectivity through multiple networks, providing fallback options. Truely's multi-network approach automatically switches between available carriers including MobiFone, ensuring optimal coverage regardless of location within Vietnam.
Unlike Viettel and Vinaphone, MobiFone has fewer international partnerships and roaming agreements. Their international roaming covers basic destinations at standard rates of $8-15/day, but coverage is more restricted than competitors.
Most international eSIM providers offer coverage spanning 50-100 countries. Truely provides superior global connectivity with 190+ countries and automatic network switching.
MobiFone tourist packages work exclusively within Vietnam's borders, creating complications for multi-country travelers throughout Southeast Asia. Visitors exploring Cambodia, Laos, or Thailand must purchase new SIM cards or activate expensive roaming services for each destination.
Standard eSIM providers typically cover 50-100 countries but require new eSIM installations for each destination. Truely's single-eSIM approach covers 190+ countries with automatic switching.
As a state-owned enterprise recently transferred to the Ministry of Public Security in February 2025, MobiFone operates with bureaucratic constraints that can limit customer service flexibility. Language barriers persist throughout the service experience, with English support limited to tourist-focused locations.
Standard eSIM providers typically offer email support in multiple languages. Truely provides 24/7 live chat support in multiple languages with specialized eSIM expertise and rapid issue resolution.
Understanding actual costs across different travel scenarios:
| Travel Scenario | MobiFone Cost | Standard eSIM Cost | Truely Cost | Truely Advantage |
|---|---|---|---|---|
| 3-Day Ho Chi Minh Business Trip | 90,000 VND ($3.60) minimum | $13.50-45 (3 days) | $7.50-16.56 | Pay only for days used |
| 1-Week Urban Vietnam Tour | 150,000 VND ($6) | $31.50-105 (7 days) | $17.50-38.64 | Unlimited data confidence |
| 2-Week Vietnam Exploration | 200,000-250,000 VND ($8-10) | $63-210 (14 days) | $35-77 | No coverage limitations |
| 1-Month Digital Nomad | 250,000 VND ($10) | $135-450 (30 days) | $77-166 | Professional reliability |
| Multi-Country Southeast Asia | New SIM each country | Multiple eSIMs required | $77-166 (30 days) | Single solution |
While MobiFone requires store visits and physical SIM installation, and most eSIM providers use first-generation technology requiring new installations for each destination, Truely has developed revolutionary Switchless™ technology that fundamentally changes the user experience. Learn what an eSIM is to understand how this technology enables seamless global connectivity through a single installation that works across 190+ countries.
MobiFone tourist packages provide fixed data allowances ranging from 5GB to 250GB that create uncertainty about usage management. When limits are reached, users must purchase expensive add-on packages.
Truely takes a different approach with genuine unlimited data that includes 10GB of high-speed usage daily before reducing to 512kbps. This policy accommodates heavy users while providing confidence that connectivity will never stop completely.
MobiFone's Vietnam-only coverage creates limitations for travelers exploring multiple Southeast Asian countries. Each border crossing requires new SIM purchases and registration processes.
Truely's 190+ country coverage with automatic network switching eliminates these complications. The same eSIM that provides reliable connectivity in Ho Chi Minh City automatically connects to the strongest available networks in Bangkok, Phnom Penh, or any other destination.
MobiFone's state-owned structure creates bureaucratic barriers that can limit customer service flexibility. English support operates primarily through predetermined channels with limited availability outside business hours.
Truely provides 24/7 live chat support in multiple languages with specialized eSIM expertise, resolving technical issues quickly without language barriers or time zone limitations.
Traditional carriers like MobiFone force travelers into rigid plans that waste money on unused validity periods. MobiFone tourist packages expire at the end of their validity period regardless of actual usage.
Truely's Pause & Resume functionality lets you stop service between trips and reactivate instantly when needed, proving valuable for business travelers or tourists planning multiple Southeast Asian destinations with gaps between visits.
Common MobiFone issues and solutions:
| Problem | Cause | Solution | Additional Steps |
|---|---|---|---|
| "No Service in Rural Areas" | Coverage gaps outside cities | Move to urban area or use WiFi | Consider Viettel for rural travel |
| "Slow Speeds" | Network congestion | Switch to 3G or change location | Settings > Network > Preferred network |
| "Data Depleted" | Reached package limit | Purchase add-on package | MobiFone app or store visit |
| "MobiFone App Error" | Vietnamese language interface | Use USSD codes instead | *101# for balance check |
| "Can't Top Up" | International card rejection | Visit MobiFone store with cash | Bring passport for verification |
| "Poor Signal Quality" | Network limitations in area | Use WiFi or change carrier | Consider alternatives |
| "Package Expired" | Reached validity period | Purchase new tourist package | Credit doesn't transfer |
| Category | Best Practice | Why It Matters | Implementation |
|---|---|---|---|
| Pre-Purchase | Research coverage maps | Avoid rural dead zones | Check MobiFone coverage online |
| Documentation | Bring original passport | Required for registration | Copies not always accepted |
| Package Selection | Understand coverage limitations | Urban focus vs rural gaps | Plan travel routes accordingly |
| Payment | Prepare cash as backup | Not all locations accept cards | Especially smaller stores |
| Testing | Verify coverage before leaving cities | Limited rural return options | Test at store |
| App Setup | Download MobiFone app immediately | Required for management | Prepare for Vietnamese interface |
| Data Management | Monitor usage in low-signal areas | Slower speeds use more data | Use WiFi when available |
| Support Planning | Identify English-speaking locations | Language barriers common | Major airports and tourist areas |
MobiFone provides adequate network performance in urban areas with competitive pricing, but this advantage disappears when traveling to rural areas or other Southeast Asian countries.
Truely's multi-network approach provides access to MobiFone's urban infrastructure within Vietnam while automatically switching to stronger networks in rural areas and different countries, ensuring consistent connectivity.
MobiFone's tourist package pricing varies by location and season, with airport counters charging moderate premiums.
Truely maintains consistent pricing worldwide with the same $2.50-5.52 daily rate regardless of purchase location or destination, with no hidden fees or surprise charges.
MobiFone's support system operates primarily in Vietnamese with English assistance limited to tourist locations and basic customer service hours.
Truely's 24/7 live chat support eliminates language barriers with multilingual agents who specialize in international travel connectivity.
MobiFone's Vietnam-only coverage requires purchasing new SIMs or activating expensive roaming services for each additional country.
Truely's single-eSIM solution provides consistent service across 190+ countries with automatic network optimization.
| Use Case | MobiFone Suitability | Standard eSIM Suitability | Truely Suitability | Best Choice |
|---|---|---|---|---|
| Ho Chi Minh Urban Trip (2-3 days) | Good (budget-friendly) | Good (daily rates) | Excellent (exact days) | Truely |
| Vietnam City Exploration | Good (urban coverage) | Depends on provider | Excellent (multi-network) | MobiFone or Truely |
| Digital Nomad Month | Fair (if staying in cities) | Good alternative | Best (unlimited daily) | Truely |
| Southeast Asia Backpacking | Poor (Vietnam only) | Multiple eSIMs required | Single eSIM solution | Truely |
| Budget-Conscious Travel | Good (lowest Vietnam prices) | Moderate value | Best overall value | MobiFone or Truely |
| Rural Vietnam Adventure | Poor (coverage gaps) | Variable coverage | Automatic optimization | Truely |
MobiFone offers budget-friendly network options with adequate urban coverage but charges moderate premiums for tourist packages starting at 90,000 VND ($3.60). Their value proposition works best for city-focused travel with limited rural exploration.
Visit MobiFone stores at airports (moderate premium) or city locations (standard pricing). You'll need your physical passport for mandatory registration.
MobiFone provides the most budget-friendly options among major carriers but has more limited rural coverage (90% vs 99%+ for competitors) and fewer international partnerships.
MobiFone claims 90% population coverage but prioritizes urban areas and tourist destinations. Remote mountains and rural provinces may have limited or no service compared to Viettel's broader infrastructure.
MobiFone offers international roaming to 50+ countries at $8-15/day, but their partnerships are more limited than competitors. For frequent international travel, alternatives like Truely eSIM provide better coverage and value.
MobiFone focuses on cost efficiency through selective infrastructure investment, primarily covering populated areas rather than comprehensive nationwide deployment.
MobiFone provides good value for urban-focused travel at competitive prices but with coverage limitations. For genuine unlimited data and global coverage, Truely eSIM at $2.50-5.52/day offers superior value.
MobiFone operates as Vietnam's most budget-conscious mobile provider with adequate urban coverage and competitive pricing, making them suitable for cost-focused travelers staying in populated areas. However, coverage limitations in rural areas and bureaucratic constraints create challenges for comprehensive Vietnam exploration.
MobiFone's primary strength lies in affordability. As the most budget-friendly among major Vietnamese carriers, they provide adequate coverage in cities like Ho Chi Minh City, Hanoi, and Da Nang at prices that undercut competitors. Tourist packages starting at 90,000 VND ($3.60) appeal to cost-conscious visitors focusing on urban destinations.
However, significant limitations affect the visitor experience. Tourist packages cost 25-50% more than regular prepaid plans for identical network access, with airport locations adding another 10-20% premium. Coverage gaps become apparent outside major cities, with MobiFone's 90% population reach falling short of Viettel's 99.9% nationwide coverage. The transfer to Ministry of Public Security management in February 2025 adds bureaucratic layers that can affect customer service flexibility. Language barriers persist with limited English support outside tourist locations, and Vietnam-only coverage requires new solutions for multi-country travelers.
Modern eSIM alternatives address these limitations directly. Standard eSIM providers offer Vietnam connectivity at $4.50-15 daily with single-network access, while Truely provides superior value at $2.50-5.52 daily with automatic multi-network optimization across 190+ countries. Truely's second-generation Switchless™ technology eliminates QR code installations and manual setup, providing genuine unlimited data with 10GB daily high-speed allowance, 24/7 multilingual support, and Pause & Resume functionality for frequent visitors.
For urban-focused, budget-conscious travel within Vietnam, MobiFone offers acceptable value. For reliable connectivity regardless of location, unlimited data peace of mind, or multi-country Southeast Asian travel, Truely's revolutionary eSIM technology provides superior convenience and value.
For additional comparisons, explore our guides on Viettel Vietnam alternatives, Vinaphone options, and prepaid SIM vs eSIM solutions.
Get Vietnam eSIM from Truely →
For comprehensive Vietnam travel connectivity information, explore these detailed guides:
This guide is regularly updated to reflect the latest developments in Vietnam connectivity options and carrier policies.