| Data Usage Specifications | Unlimited data, 500MB, 1GB, 2GB, 3GB |
| Transmission Specifications | 4G |
| Signal Coverage Area | Vietnam |
| Mobile Carrier | Vinaphone |
| Supported Sizes | eSIM |
| Hotspot Sharing | Unavailable |
| Supported Frequencies(4G) | B1(2100 MHz) |
| Excludes | Voice calls, Texts |
| Not Supported | SIM-locked device, Carrier-customized device, Mobile hotspot, Modified phones, 3G mobile phones, translators, mobile phones without eSIM function |
| Network Type | Roaming |
Please make sure that your mobile phone and its operating system support the eSIM function before purchasing. No refunds will be issued if the order is canceled due to incompatibility of the device.
iOS requires version 12.1 or higher; please note that iPhones sold in mainland China do not support eSIM. In Hong Kong and Macau, only iPhone 13 mini, iPhone 12 mini, iPhone SE 2020 and iPhone XS have eSIM functionality.
The versions of Samsung mobile phones vary from country to country. Samsung mobile phones purchased in Taiwan do not support eSIM. For other regions, please check with Samsung’s official website first.
After placing an order and completing payment, the QR code will be sent by email within 24 hours.
Each QR code can only be scanned once. After binding, the device cannot be changed or deleted. Once deleted, it cannot be rescanned and installed.
Installing eSIM requires an Internet connection. Please confirm that there is available WiFi or available mobile data in the environment before installation.
Please install the eSIM after arriving at your destination to avoid activating it in advance to calculate the validity period.
The eSIM must be installed and activated at the destination within 30 days after receiving it, otherwise the eSIM will become invalid and cannot be used.
Please remember to turn off data roaming on the original SIM card to avoid using the mobile network of the original SIM card and incurring high roaming charges.
To end using the eSIM plan available on your phone, click [Remove Action Plan] at the bottom to remove it.
Please be aware that the signal may affect the quality of the Internet depending on factors such as location, terrain, building coverage, number of users, weather, etc.
eSIM is an online service that is completed once provided and is provided to you in the form of QR Code via email with your consent. In accordance with the Consumer Protection Act, the Guidelines for the Application of Reasonable Exceptions to the Right to Terminate Communications Transactions, and other relevant laws and regulations, once you receive the email containing the QR Code of the eSIM product, you cannot cancel or modify the order, nor can you apply for a return or refund. Please be sure to Notice.
When choosing an eSIM for Vietnam, it's important to consider carrier reputation, network coverage, and data speed. Vinaphone is a major local carrier known for its stable 4G high-speed network, offering reliable internet access across urban and popular tourist areas. Travelers should also ensure their device is eSIM compatible and select a data plan that aligns with their anticipated usage needs for a smooth experience.
Yes, Vinaphone actively provides eSIM services tailored for travelers visiting Vietnam. This allows for seamless mobile data access without the need for a physical SIM card. Visitors can readily purchase Vinaphone eSIM plans, which typically offer various daily high-speed data allowances, ensuring stable 4G connectivity for navigation, communication, and social media throughout their trip.
Vinaphone eSIM daily high-speed data plans provide a specified amount of 4G data (e.g., 500MB, 1GB, 2GB, 3GB) per day. Once this daily allowance is used, the internet speed typically reduces to a slower rate until the next day's reset. For plans labeled 'unlimited,' a certain amount of high-speed data is provided daily, after which speeds may be throttled. These plans activate upon scanning a QR code and offer consistent internet access for a defined period.
Potential drawbacks of using an eSIM for Vietnam include the requirement for an eSIM-compatible device, as older phone models may not support it. Additionally, the initial setup involves scanning a QR code, which requires an existing internet connection (e.g., Wi-Fi). Unlike physical SIMs, an eSIM is embedded in your device, making it less straightforward to quickly switch to another phone if needed.
Using a Vietnam eSIM for data is generally a more cost-effective solution compared to relying on traditional international roaming services from your home country's carrier. Roaming often incurs high daily charges or expensive per-megabyte fees that can quickly accumulate. eSIMs offer transparent, prepaid data plans with clear daily allowances, providing better value and predictable spending for internet access while traveling.
The installation and activation of a Vinaphone eSIM are designed for simplicity. After your purchase, you will receive a QR code via email. To install, go to your phone's settings, select 'Add Cellular Plan' or 'Add eSIM,' and then scan the provided QR code. Ensure your device has an active Wi-Fi connection during this step. Once installed, the eSIM will download and activate, granting you immediate access to the Vinaphone 4G network upon your arrival in Vietnam.
Vinaphone eSIMs for Vietnam typically offer a range of daily high-speed data options to accommodate varying traveler needs. Common plans include daily allowances of 500MB, 1GB, 2GB, 3GB, and even unlimited high-speed data. These diverse options allow travelers to select a plan that best matches their expected internet consumption for activities such as browsing, navigation, streaming, and social media throughout their trip.
The Vinaphone 4G high-speed network is widely recognized for its stability and reliability across major cities and popular tourist destinations throughout Vietnam. This ensures consistent internet access for essential travel needs like maps, communication, and information lookup. While coverage can occasionally vary in extremely remote or mountainous regions, Vinaphone provides extensive network reach, making it a dependable choice for strong connectivity during your journey.