Device eSIM Setup in Vietnam 2025: iPhone, Samsung, Pixel & More

Vietnam has become one of Asia’s fastest-growing destinations for digital travelers, expats, and business visitors. In 2025, eSIM adoption is widespread, supported by major Vietnamese carriers like Viettel, MobiFone, and Vinaphone. Instead of buying physical SIM cards, travelers can install a digital eSIM profile directly on their device—whether it’s an iPhone 16, Samsung Galaxy S25, Pixel 10, or even tablets like the iPad.

This pillar guide brings together all cluster articles on GoVnSIM, helping you easily navigate device-specific setup, troubleshooting, and real-world use cases. Each section includes a short introduction before linking out to detailed step-by-step guides.

📱 iPhone eSIM Setup in Vietnam

Apple’s iPhone 16 series continues to lead in global eSIM adoption. Whether you’re activating your first Vietnam eSIM, using dual SIM for work and travel, or fixing activation errors, these guides will walk you through the process:

• iPhone 16 eSIM Vietnam Setup – complete installation steps, from scanning the QR code to testing connectivity.
• iPhone 16 Dual SIM Vietnam – learn how to manage one physical SIM and one eSIM or two eSIMs simultaneously.
• iPhone 16 eSIM Not Activating – troubleshooting solutions when your eSIM profile fails to load in Vietnam.

📱 Samsung Galaxy eSIM Setup

Samsung’s Galaxy S25 is one of the most popular Android devices among international travelers. Here are the dedicated setup and troubleshooting guides:

• Galaxy S25 eSIM Vietnam Setup – step-by-step from unlocking your device to APN configuration.
• Galaxy S25 Dual SIM Vietnam – learn how to keep your home SIM active while using a Vietnam eSIM for data.
• Galaxy S25 eSIM Not Working – fixes for missing “Add eSIM” options, APN issues, and speed problems.

📱 Google Pixel eSIM Setup & Fixes

Google’s Pixel devices are known for smooth eSIM functionality. However, setup and troubleshooting can vary depending on Android version. Explore our guides below:

• Pixel 9 eSIM Vietnam Setup – instructions for adding and activating a Vietnam eSIM profile.
• Pixel 10 eSIM Vietnam Setup – optimized steps for the latest Pixel model.
• Pixel eSIM Transfer Vietnam – how to move your eSIM from an old Pixel to a new device.
• Pixel eSIM Not Working Vietnam – solutions for activation failures, missing APN, or 4G/5G lock issues.

📱 Other Brands & Tablets

Besides Apple, Samsung, and Google, many other brands support eSIM in Vietnam. Here’s how to configure them:

• Xiaomi 14 eSIM Vietnam – installation guide for Xiaomi’s flagship.
• Oppo eSIM Vietnam – how to set up eSIM on Oppo models.
• OnePlus eSIM Vietnam – compatibility and activation for OnePlus devices.
• iPad eSIM Vietnam Setup – configure data plans on iPads for travel and work.

🌐 Practical Use Cases

Using a Vietnam eSIM is not just about internet access. These guides show how eSIM can simplify your communication and travel life:

• Keep WhatsApp with Vietnam eSIM – maintain your WhatsApp number without roaming fees.
• Lost Phone eSIM Vietnam – what to do if your device with eSIM is lost or stolen.
• Dual SIM Profile Vietnam – manage multiple eSIM profiles for business and travel.

Why Use a Vietnam eSIM in 2025?

eSIMs in Vietnam are faster, more reliable, and easier to manage than traditional SIM cards. According to GSMA, over 250 million devices globally now support eSIM. In Vietnam, coverage on 4G/5G is available in all major cities and tourist hubs.

Popular plans include:

• Viettel eSIM – $14.90–$19.90, 5GB/day, 15 or 30 days, nationwide coverage.
• Vietnam eSIM 30 Days (MobiFone) – $18.50, 6GB/day, comes with local VN number and free net calls.
• Vietnam eSIM 20 Days (MobiFone) – $14.50, 4GB/day, includes local phone number.
• Vietnam eSIM with Phone Number – $8.50–$13.50, 3GB/day, 10/15/30 days, includes free call minutes (15-day plan).

For in-depth setup and troubleshooting, explore the cluster guides linked above before your trip.