10 Days Unlimited 4G/5G Data Vietnam eSIM and Physical Card

Traveling in Vietnam is an adventure, and staying connected is essential for navigating, sharing, and enjoying every moment. This 10-day unlimited data SIM card from Viefone promises high-speed 4G/5G internet with hassle-free setup right at Noi Bai International Airport in Hanoi. Whether you’re a social media enthusiast, a digital nomad, or just want the peace of mind to call or message loved ones, this service aims to deliver dependable connectivity without breaking the bank.

What really catches our eye is the fantastic price of just $7.52 per person, the full flexibility of 1 to 10 days usage, and the positive reviews that highlight the ease of setup and friendly customer support. The fact that all SIMs are officially registered in accordance with Vietnamese regulations adds peace of mind, while the 24/7 customer support ensures help is just a quick message away if needed.

One thing to keep in mind is that this is a data-only plan—no voice or SMS included—so if you need to make calls or send texts, you might need an alternative or additional service. This SIM card is a perfect fit for travelers who want reliable internet for navigating cities, booking tours, or sharing their journey in real time. Ideal for those who value simplicity, speed, and affordability in their Vietnam travel kit.

Good To Know

• Budget-Friendly: At just over $7, this plan offers incredible value considering unlimited high-speed internet.
• Hassle-Free Activation: Staff at Noi Bai Airport swiftly set up the SIM, saving you time and frustration.
• Flexible Duration: Use the SIM from 1 up to 10 days, with easy renewal options for longer stays.
• Reliable Coverage: Nationwide coverage across Vietnam means no worries about losing signal while exploring.
• Speed and Stability: Supports 4G, LTE, and 5G, ensuring fast, smooth browsing—even in busy city streets.
• Positive Reviews: Travelers consistently praise the friendly service and ease of setup, with many noting the helpfulness of staff like Trung and Quynh.

What to Expect from the Vietnam Data SIM Card

This 10-day unlimited data plan is designed to keep you connected from the moment you land in Hanoi. It works with all unlocked smartphones and comes with all the necessary SIM sizes—eSIM, Nano, Micro, and Mini—making it compatible with a wide range of devices. The coverage is nationwide, so whether you’re wandering Old Quarter streets, cruising through countryside routes, or hopping between cities, your internet stays strong.

The activation process happens directly at Noi Bai International Airport. The staff is trained to set up your SIM quickly, often within minutes, as several reviewers have highlighted. The most common praise revolves around how straightforward and stress-free the process was, with some reviewers mentioning how helpful staff like Ngo Thu Huong, Quynh, Mai, and Trung made their arrival seamless.

With unlimited data, you’ll be able to stream your favorite playlists, upload photos, navigate Google Maps, or stay in touch without constantly worrying about data limits. However, remember, since this is data only, traditional calls and SMS aren’t included—so using WhatsApp, Messenger, or other VoIP services is your best bet.

The Pickup Experience and Customer Service

One of the defining features of this SIM package is convenient pickup at Noi Bai Airport. Travelers report an approachable and friendly staff, with many praising the quick turnaround and professional assistance. For example, Trung has been repeatedly mentioned as very approachable, friendly, and helpful, even overcoming language barriers to ensure the SIM was activated and ready to go.

Reviewers also note the efficiency of the process, often describing it as “quick and easy,” with many being able to get their SIM set up within minutes. This is especially valuable after a long flight, when you want to get online fast without unnecessary delays or confusion.

The support team is available 24/7, giving travelers peace of mind should they encounter any issues during their stay. The full money-back guarantee further emphasizes the provider’s confidence in their product, and the clear pricing means no surprises at checkout.

Coverage and Speed

With 4G LTE and 5G support, the plan promises fast internet speeds suitable for streaming, WhatsApp calls, or navigating unfamiliar streets. The nationwide coverage ensures you’ll stay connected whether you’re in Hanoi, Ho Chi Minh, or exploring more remote areas.

Several users mention stable connections even in busy city centers—a crucial point for travelers relying on data for real-time navigation and communication. The unlimited data aspect means you don’t need to conserve bandwidth or worry about overage charges, making it ideal for longer stays or heavy internet users.

Real User Experiences and Highlights

Reviewers consistently highlight the value for money. One mentioned the ease of getting a 19-day SIM with unlimited data for just over $7 per day—a steal compared to international roaming charges. Many note the friendly, professional service, with staff like Ngo Thu Huong and Trung going above to help with setup and even exchanges, like money conversion at the airport.

Others appreciated the speed of activation, describing how their SIMs were ready to use almost immediately after arrival. Several reviews emphasize the convenience of the included SIM sizes—especially the eSIM option, which is perfect for travelers who prefer not to fuss with physical cards.

Practical Tips for Travelers

• Bring an unlocked phone: This plan works only with unlocked devices.
• Decide on your duration: The SIM is valid from 1 to 10 days, but you can easily renew if you extend your trip.
• Opt for the eSIM if possible: It offers instant activation, no need to find a physical card.
• Prepare for no voice or SMS: You might want a secondary plan if you need calls.
• Utilize the friendly staff: They’re known for being helpful, so don’t hesitate to ask questions.
• Plan your pickup: Arrive during operating hours (24/7 service available) for the quickest setup.

Who Should Consider This Tour

Travelers who want reliable, high-speed internet without the fuss or high costs will benefit most. It’s especially suitable for digital nomads, social media lovers, and those wanting seamless navigation across Vietnam. Budget-conscious travelers will appreciate the exceptional value, since unlimited data can prevent expensive roaming charges.

If your trip involves longer stays or multiple cities, this SIM’s renewal flexibility makes it even more appealing. However, if voice calls are a must, consider supplementing this data plan with a voice-enabled SIM or VoIP apps.

The Sum Up

This 10-day unlimited 4G/5G SIM card from Viefone offers a smart, affordable way to stay connected during your Vietnam trip. Its speed, nationwide coverage, and friendly service make it a standout option for travelers seeking hassle-free internet access. With strong reviews backing its reliability and value, it’s an excellent choice for anyone from solo explorers to family groups.

While it doesn’t include voice or SMS, the data-only plan covers most needs—navigating, sharing, and streaming. Plus, the easy airport pickup and helpful staff ensure a smooth start to your adventure. Overall, it’s a practical, budget-friendly solution that keeps you online without any worries.

This SIM is best suited for tech-savvy travelers who prioritize internet quality and affordability, and are comfortable using VoIP or messaging apps for calls. It’s ideal for those who want seamless connectivity from the moment they arrive, with the flexibility to extend their plan if needed.

FAQ

Can I use this SIM card with any smartphone?
Yes, the SIM supports all unlocked smartphones and comes with all necessary sizes—including eSIM, Nano, Micro, and Mini—making it compatible with most devices.

Is the SIM card suitable for a 10-day trip?
Absolutely. The plan is valid for up to 10 days, and many reviewers have found it perfect for their trips. Longer stays can be easily renewed.

Does the plan include voice calls or SMS?
No, this is a data-only plan that provides unlimited high-speed internet. For calls or texts, consider using VoIP apps like WhatsApp or Messenger.

Where do I pick up the SIM?
Pickup is available directly at Noi Bai International Airport. The staff is friendly and efficient, often completing setup within minutes.

What if I encounter issues with my SIM?
You’ll have access to 24/7 customer support, and the provider offers a full money-back guarantee if any problems occur.

Can I extend my SIM plan if I stay longer?
Yes, the plan can be renewed easily for longer periods, making it flexible for various trip lengths.

By choosing this affordable, reliable, and well-reviewed Vietnam SIM card, you’ll ensure your trip is connected, smooth, and stress-free. Whether you’re sharing photos, navigating city streets, or just staying in touch, this plan delivers quality without the hefty price tag.