Get Exclusive App Deals
English
Product #529666
3
WhizComms Vietnam eSIM main visual, showcasing 14 days of 15GB high-speed and unlimited data, with Vietnam's Golden Bridge in the background, symbolizing worry-free travel connectivity.
WhizComms Vietnam eSIM service promotional image, highlighting 14 days of 15GB high-speed data and unlimited traffic, enabling seamless internet connectivity during your Vietnam trip.
A concise feature image for WhizComms Vietnam eSIM, emphasizing 14 days of 15GB high-speed data and unlimited traffic for uninterrupted internet during your Vietnam trip.

Vietnam eSIM|14-Day 15GB High-speed Vietnam Traveller eSIM|Powered by Singtel


No cancellation

  • Powered by the NO.1 Singapore Telecom – Singtel
  • 15GB high-speed 5G / 4G data, thereafter unlimited data at 512kbps
  • 14-day validity – Perfect for short & medium trips and vacations
  • Best reliable coverage nationwide – supports MobiFone /  Viettel Mobile / Vinaphone networks

This a product of Whiz Communications Pte. Ltd., a company incorporated in Singapore with Company Registration Number 201614035C.

[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

Package Options

What You Can Expect

Important note before purchasing WhizComms Vietnam eSIM: please ensure your phone supports eSIM, as orders are non-cancellable and non-refundable once confirmed.

Illustrated guide on checking eSIM support: dial *#06# to inquire about the EID number, then confirm device compatibility before purchasing Vietnam eSIM.

eSIM activation reminder: update iOS to the latest version and connect to a stable Wi-Fi network to prevent installation failures and ensure smooth Vietnam eSIM setup.

Phone demonstrating how to scan an eSIM QR code and tap 'Add Cellular Plan' to activate the service, simplifying the Vietnam eSIM installation process.

Phone screen showing 'Activate eSIM' interface, reminding users that activation takes about 2-3 minutes and interruptions should be avoided for smooth Vietnam eSIM installation.

iPhone cellular data settings screenshot, showing how to customize eSIM labels, such as 'Travel,' to help users clearly identify and manage multiple cellular plans.

iPhone settings interface screenshot, showing 'Default Line' selection, guiding users to set eSIM as the primary number for receiving text messages for easy management.

iPhone screenshot displaying the option to set the primary SIM for iMessage and FaceTime, allowing users to select their eSIM for communication.

Phone cellular data settings, guiding users to select eSIM for mobile data and recommending turning off 'Allow Cellular Data Switching' for stable network connection.

Phone settings screen, guiding users to enable 'Data Roaming' for eSIM to resolve potential internet connection issues while traveling in Vietnam.

SIM Card Specifications

Data Usage Specifications15GB
Transmission Specifications5G/4G
Signal Coverage AreaNew Zealand
Mobile CarrierMobiFone / Viettel Mobile / Vinaphone
Supported SizeseSIM
Hotspot SharingAvailable
Top-Up AvailabilityTop-up unavailable
ExcludesTexts, Voice calls
Not SupportedSIM-locked device, Carrier-customized device, Mobile hotspot
Network TypeRoaming
Mobile Virtual Network Operator (MVNO)Whizcomms (Powered by Singtel)

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. What are the compatibility requirements for using a Vietnam eSIM?

To use a Vietnam eSIM, your smartphone or device must be eSIM-compatible and unlocked. Most modern smartphones from leading manufacturers like Apple (iPhone XS and later), Samsung (Galaxy S20 series and later), and Google Pixel (Pixel 3 and later) support eSIM technology. It is highly recommended to verify your device's eSIM capability through its settings or the manufacturer's official website before making a purchase to ensure a smooth setup and connection in Vietnam.

2. What are the advantages of using a Vietnam eSIM compared to a traditional physical SIM card for travelers?

Using a Vietnam eSIM offers several significant advantages for travelers over a traditional physical SIM card. It eliminates the need to physically swap tiny SIM cards, preventing the risk of loss or damage to your primary SIM. Activation is typically instant upon arrival, allowing immediate connectivity. Furthermore, an eSIM enables you to retain your home country's physical SIM for receiving calls and texts, while simultaneously using the eSIM for data, offering enhanced convenience and dual connectivity during your trip.

3. What data allowance and speed can users expect from the Vietnam eSIM?

The Vietnam eSIM provides a generous allowance of 15GB of high-speed 5G / 4G data. After this 15GB high-speed quota is consumed, users will still have access to unlimited data at a reduced speed of 512kbps. This ensures continuous connectivity for essential online activities such as messaging, basic browsing, and map navigation, even after the high-speed data is fully utilized.

4. What is the validity period for the Vietnam eSIM data plan?

The Vietnam eSIM data plan comes with a validity period of 14 days. This duration is specifically designed to cater to both short and medium-length trips or vacations, providing consistent and reliable internet access for two full weeks from the moment of successful activation. It allows travelers to stay connected throughout a typical holiday period without needing to extend or repurchase a plan.

5. Which local networks does the Vietnam eSIM utilize to provide nationwide coverage in Vietnam?

The Vietnam eSIM ensures robust and reliable nationwide coverage by leveraging the infrastructures of Vietnam's major local telecommunication networks. It supports connections through MobiFone, Viettel Mobile, and Vinaphone. This multi-network capability helps deliver consistent and strong signals across diverse regions in Vietnam, from bustling city centers to more rural and scenic areas, ensuring seamless connectivity for travelers.

6. Is the Vietnam eSIM exclusively for data usage, or does it include voice services?

The Vietnam eSIM is primarily designed as a data-only solution, focusing on providing high-speed internet connectivity for your mobile device. It does not typically come with a local Vietnamese phone number for making traditional voice calls or sending SMS messages. However, you can seamlessly make calls and send texts using popular internet-based communication applications such as WhatsApp, Line, or Messenger, which operate effectively using the eSIM's data connection.

7. What is the activation process for the Vietnam eSIM once purchased?

The activation process for your Vietnam eSIM is straightforward and designed for ease of use. Upon purchase, you will typically receive an email containing a unique QR code. To activate, simply access your eSIM-compatible smartphone's settings, locate the 'Add eSIM' or 'Cellular Plan' option, and scan the provided QR code. Follow the on-screen instructions to install the eSIM profile. It's advisable to complete this process with a stable internet connection, either before your departure or shortly after arriving in Vietnam.

8. What is the process for purchasing and setting up the Vietnam eSIM?

Purchasing the Vietnam eSIM involves selecting the plan that suits your travel needs and completing the transaction through a trusted online platform. For instance, you can easily purchase it through KKday, which offers a seamless booking experience and reliable customer support, ensuring a stress-free process. After your purchase is confirmed, you will receive an email containing detailed activation instructions and a QR code. To set it up, scan this QR code using your device's eSIM settings to install the profile, then ensure the eSIM is enabled for data roaming. This prepares you for immediate internet access upon your arrival in Vietnam.

Get Help

KKday Help Center