Comparative Guide: eSIM and SIM Cards for Vietnam in 2025 🌏🇻🇳

Are you planning your next trip to Vietnam and wondering how to stay connected without breaking the bank? 📱 With the evolution of digital solutions, it's now possible to choose between the traditional SIM card and the virtual card, or eSIM, which greatly simplifies travelers' lives. GoMoWorld offers an eSIM solution designed to streamline your experience and allow you to access the Internet in more than 200 destinations. 🌍 Here's what you need to know to make an informed choice.

When it comes to staying connected while traveling, two options are available to you: the traditional SIM card and the eSIM card.

Classic SIM cards, often purchased at airports or local shops, require identification documents (passport, visa) and sometimes involve a tedious activation process. On the other hand, eSIM technology offers numerous advantages: it can be activated before even leaving your country, requires no ID, and allows you to keep your usual number thanks to dual SIM capability (eSIM for data and physical SIM for calls/SMS).

Besides avoiding airport queues, the eSIM guarantees simple and quick activation, with centralized management via an intuitive mobile application. In the digital age, being connected upon landing is a real asset for organizing your travels, booking a taxi, or simply consulting an interactive map.

Note: eSIM technology stands out for its flexibility and ease of use, even for less tech-savvy travelers. It is gradually becoming the essential connectivity solution for a successful trip.

When comparing the different options available in Vietnam, several criteria appear essential: network coverage, activation speed, ease of purchase, and of course, value for money. Here are some important points to consider:

• Ease of purchase and activation The eSIM is ordered online and installed directly via the application. No more administrative procedures at the airport!

• Competitive rates and flexible plans Plans vary in duration to adapt to your specific needs, whether for a short stay or a trip of several weeks.

At GoMoWorld, for example, we offer: – A 7-day plan at €3.99 – A 15-day plan at €10.99 – A 30-day plan at €19.99

• Reliable network coverage In Vietnam, coverage quality is paramount. With a median mobile download speed of 75.72 Mbps and excellent 4G coverage in major cities like Hanoi, Ho Chi Minh City, and Da Nang, you'll enjoy optimal connection. Even rural regions like Sapa or Ha Giang benefit from good coverage. Thanks to our partnership with several local networks, GoMoWorld guarantees you stable connectivity wherever you go.

• Ease of management The GoMoWorld application offers real-time consumption tracking and alerts to avoid unpleasant surprises.

Expert advice: opt for an eSIM before your departure to avoid complications related to on-site purchases and benefit from advantageous prepaid rates without commitment.

To help you make a wise choice, here is a comparative table of the five best eSIM offers for Vietnam:

As you can see, our GoMoWorld solution leads the pack thanks to the perfect combination of attractive rates, great flexibility, and exceptional coverage that ensures reliable connectivity even in the most remote areas of Vietnam.

It is advisable to ask yourself a few essential questions before choosing your mobile solution:

What is the duration of your stay? – For a short stay (less than a week), a 7-day plan at €3.99 may be sufficient. – For an extended trip, opt for 15 or 30-day offers.

What are your data needs? – If you plan to use your smartphone heavily (streaming, intensive navigation), opt for longer-term plans. – For sporadic use, a shorter plan will be sufficient.

What additional services are important to you? – Do you want to share your connection as a hotspot with other devices? All GoMoWorld plans allow this. – Do you need a VPN to bypass potential geographical restrictions on certain content?

Every traveler has different needs, which is why GoMoWorld offers allow you to choose the plan that best matches your profile, with the assurance of ultra-fast activation and coverage in 200+ destinations.

Tip: always compare the cost per day and included duration to determine the most economical solution for your specific needs.

Buying and activating an eSIM has never been easier. Here are the steps to follow with GoMoWorld:

1. Visit the GoMoWorld website or download our mobile application.
2. Select the plan suitable for your stay; for example, choose our 15-day plan at €10.99 if you are traveling for two weeks.
3. Proceed with online payment using your credit card.
4. Download the GoMoWorld application (if not already done) and log in with the same email used for the purchase.
5. Install your eSIM directly via the application by following the on-screen instructions.
6. Activate it only upon your arrival by enabling data roaming in your phone settings.

This quick procedure – generally completed in less than 2 minutes – allows you to start your adventure connected as soon as you land, without administrative constraints and without having to look for a local point of sale.

Each solution has its strengths and some drawbacks. Traditional SIM cards remain an interesting option for those who prefer on-site purchase and benefit from direct customer service in case of problems. However, they require more administrative procedures and offer less flexibility. Conversely, eSIM technology allows you to:

• Save time: online purchase and activation without proof of identity.
• Avoid queues: no waiting at airport kiosks.
• Benefit from tailored offers: choose the duration that suits you.
• Stay connected permanently: activation upon your arrival and centralized management.

However, it should be noted that some older smartphones are not compatible with eSIM. In this case, it is preferable to opt for a physical SIM. Additionally, some operators may not offer traditional voice call functionality via eSIM, focusing solely on data.

GoMoWorld offers a high-performance solution for modern travelers who only need data to use VoIP applications (WhatsApp, FaceTime, Skype).

Note: if your device is not compatible with eSIM, it is often possible to reserve a physical SIM card from a local operator. However, this solution often involves more procedures and a slightly higher rate.

The quality of the network in Vietnam is generally excellent, with 100% of mobile connections now in "broadband" (3G, 4G, 5G). By the end of 2025, the country aims for complete mobile broadband coverage on all highways, expressways, and even in isolated villages. All major cities already have 5G or will be covered soon.

The main local operators in Vietnam are:

• Viettel: exceptional coverage, even in remote areas
• Vinaphone: renowned for connection speed
• MobiFone: covers more than 90% of the population

GoMoWorld collaborates with these operators to guarantee you a stable and fast connection, regardless of your itinerary. Tests conducted with our users show an average saving of €10 compared to traditional offers, in addition to a higher satisfaction rate (4.7/5).

When traveling abroad, it is important to anticipate certain pitfalls related to mobile data usage:

• Check your device compatibility: Make sure your smartphone is unlocked and supports eSIM (iPhone 11 and newer, Samsung Galaxy S20+ and newer, Google Pixel 3 and newer).

• Compare plans: Don't rely solely on the displayed price, also examine the duration of the plan and included options such as hotspot.

• Activate your eSIM at the right time: To avoid losing days on your plan, only activate your eSIM upon arrival in Vietnam.

• Use consumption alerts: Monitor your data usage in real-time thanks to the GoMoWorld application.

Expert advice: maintain a Wi-Fi connection in your accommodation to save your data plan in case of intensive use of messaging or streaming.

Here are some answers to the most common questions to help you finalize your choice:

What is the main difference between a SIM card and an eSIM? The traditional SIM card is a physical chip that you insert into your phone, while the eSIM is digital and configured directly via the GoMoWorld application. The eSIM allows for quick activation and requires no administrative procedures at the point of sale.

Can I use my regular operator in Vietnam without changing? It is often preferable to switch to a local card or a dedicated eSIM. Roaming can result in very high fees. With GoMoWorld, you benefit from advantageous prepaid rates and instant connectivity.

How do I know if my smartphone is compatible with eSIM? Recent models (iPhone 11 and later, Samsung Galaxy S20+, Google Pixel 3 and later) generally support eSIM. Check your device settings or consult the manufacturer's website for more information.

Do my GoMoWorld plans expire if I don't use them? No, as long as a plan is not activated, it remains valid indefinitely and can be used later.

Can I share my connection as a hotspot? Yes, all GoMoWorld plans allow connection sharing.

What should I do if I encounter an activation problem? Our Europe-based customer support is available every day to assist you. Do not hesitate to contact our team via the application, by email, or by phone for immediate assistance.

"Activating my GoMoWorld eSIM was a piece of cake. I saved time and money, and I didn't encounter any connection issues even when visiting less urban regions of Vietnam." – A satisfied traveler

"I had tried other solutions like Airalo and Holafly, but GoMoWorld convinced me with its ease of use and quick activation. The network coverage is exemplary and the real-time monitoring is very reassuring." – A regular user

These testimonials highlight the importance of opting for a reliable solution adapted to your needs. At GoMoWorld, we do everything possible to offer our customers the best possible experience, guaranteeing you optimal connectivity throughout your entire stay.

At GoMoWorld, we firmly believe that staying connected should never be a burden for travelers. That's why we offer you a comprehensive and easy-to-use solution, based on innovative technologies and an impeccable user experience.

We continuously work to improve our services by expanding our coverage, optimizing our plans, and providing you with increasingly flexible and economical solutions.

Note: GoMoWorld offers not only a high-performance eSIM solution but also exclusive advantages such as an integrated VPN, mobile hotspot, and real-time tracking of data usage.

Think carefully about your needs and the duration of your stay before choosing a connectivity solution for Vietnam. If you are looking for simplicity, quick activation, and extensive coverage, GoMoWorld's eSIM naturally stands out as an excellent option in 2025. In addition to competitive rates, our flexible plans allow you to save time and money while benefiting from quality customer service.

To summarize:

• Flexibility and simplicity: Activation in 2 minutes via the application and centralized management.
• Attractive rates: Offers adapted to all needs, from €3.99 to €19.99.
• Optimal coverage: Connectivity assured in more than 200 destinations.
• Quality support: Assistance available every day to accompany you.

We invite you to take advantage of our GoMoWorld eSIM solution today for your next trip to Vietnam. By choosing GoMoWorld, you opt for security, performance, and peace of mind, so you can fully focus on the adventure that awaits you.

Have a great trip and stay connected with GoMoWorld! 🌍✈️