Vietnam eSIM

Most flagship smartphones released since late 2018 or early 2019 are fully compatible with EastESIM technology, making your travel connectivity seamless. This includes popular models like the iPhone XS and all newer iPhones, Google Pixel 3 and subsequent Pixel models, and the Samsung Galaxy S20 series and its successors. Beyond phones, an increasing number of tablets and smartwatches also support eSIM. The quickest way to confirm compatibility for your specific device is to check its settings under 'Mobile Data' or 'SIM Card Manager,' or consult your device manufacturer's official website.

Almost every flagship smartphone model released since 2019 is equipped with eSIM capability, making it an ideal solution for international travel with EastESIM. This includes a wide range of devices such as the iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, and iPhone 15 series, as well as the Google Pixel 3, Pixel 4, Pixel 5, Pixel 6, Pixel 7, and Pixel 8 series. Many Samsung Galaxy S20, S21, S22, S23, and S24 models also support eSIM, along with a growing list of mid-range and other brand devices. This widespread compatibility ensures a smooth connection to our Asian networks.

No. An eSIM can be installed only once, and it locks to the first device it is installed on. It cannot be moved to another phone, re-scanned, or reinstalled afterward, and it is non-refundable once installed. Please install your eSIM on the device you plan to keep using. If you are switching devices and need help, contact our support team.

Rest assured, the internet in Vietnam is generally open and uncensored, unlike some other Asian countries. With your EastESIM, you can freely access popular global platforms such as Google, Facebook, Instagram, WhatsApp, and TikTok without needing a VPN. You'll have no trouble sharing your adventures from Hanoi, navigating the Mekong Delta, or staying in touch with loved ones. EastESIM provides fast, reliable data, ensuring your online experience in Vietnam is seamless and unrestricted for all your favorite apps.

This particular EastESIM plan is specifically for use within Vietnam only. For travelers embarking on a multi-country journey through Southeast Asia, perhaps exploring the vibrant markets of Bangkok, the ancient temples of Siem Reap in Cambodia, or the serene landscapes of Laos, a single-country plan won't suffice. We highly recommend our EastESIM Asia Regional Plan. This comprehensive option provides continuous data coverage across multiple nations, offering unparalleled convenience and ensuring you stay connected throughout your entire Southeast Asian adventure without needing to switch plans.

EastESIM aims to keep you connected across Vietnam, with excellent 4G/LTE coverage in major cities like Hanoi, Ho Chi Minh City, and Da Nang. On Ha Long Bay cruises, signal strength is generally good closer to the mainland or populated areas but can become intermittent as you venture deeper into the limestone karsts. In mountainous regions like Sapa or the Ha Giang Loop, coverage is strong in towns and along main roads, but expect some dead zones in very remote valleys. We partner with top networks like Viettel for the best possible reach.

To ensure optimal coverage across Vietnam's diverse landscapes, from bustling cities to serene rice paddies, EastESIM partners with the nation's leading mobile operators. Our eSIM typically connects to top-tier providers such as Viettel or Vinaphone. Viettel is widely recognized for its extensive and robust network, often providing the strongest signal even in more remote areas. This strategic partnership ensures you receive reliable 4G/LTE speeds for seamless navigation, communication, and sharing your unforgettable experiences throughout your Vietnamese journey.

Absolutely! EastESIM provides the fast, low-latency internet crucial for seamlessly using essential apps like Grab and Google Maps throughout Vietnam. Grab is your go-to super-app for everything from booking motorbikes and cars in cities like Hanoi and Ho Chi Minh City to ordering food delivery. With EastESIM, you can confidently hail a ride from Noi Bai International Airport (HAN), track your driver, navigate unfamiliar streets, and explore local eateries without any frustrating lag or disconnections, ensuring a smooth and efficient travel experience.

Most newer phones are, but to be completely sure before you buy, please check our definitive list here: eSIM Compatible Devices.

Absolutely! EastESIM ensures you'll have excellent 4G signal for the majority of your journey on Vietnam's iconic Reunification Express, connecting Hanoi and Ho Chi Minh City. Our strong partnerships with local carriers mean you can stream, browse, and share photos of the stunning coastal scenery. While you might experience brief drops in tunnels or particularly remote stretches, especially around the dramatic Hai Van Pass, connectivity quickly resumes, keeping you connected throughout this epic Vietnamese adventure.

Yes, EastESIM provides robust coverage in Can Tho and directly on the water at the vibrant Cai Rang Floating Market. You'll have no trouble sharing stunning photos and videos of the bustling boat vendors and their colorful wares in real-time. Our reliable network ensures you can easily navigate the market, translate with local sellers, and capture every memorable moment of this unique Mekong Delta experience.

You'll enjoy strong EastESIM signal at the visitor centers and entrances to magnificent caves like Paradise Cave and Phong Nha Cave in Phong Nha-Ke Bang National Park. This allows you to plan your visit, check opening times, or share your excitement before entering. However, once you venture deep inside these incredible underground formations, connectivity will naturally be lost due to the dense rock. Don't worry, your signal will return as you emerge, ready to share your awe-inspiring cave exploration!

Absolutely! EastESIM offers excellent coverage throughout the charming, pedestrian-friendly Hoi An Ancient Town. This is incredibly useful for travelers, whether you're using translation apps to chat with local tailors about custom clothing, finding the best spots for authentic banh mi or cao lau, or simply navigating the lantern-lit streets. Our reliable network ensures you stay connected and make the most of your magical visit to this UNESCO World Heritage site in Vietnam.