Kovitel Review 2026 - Is Kovitel's eSIM reliable?
At a glance
Reviews & ratings
Pros & cons
👍 What we like
- ✓Direct connection to the Viettel network, known for its wide coverage and good performance in Vietnam.
- ✓Clear plan structure with 5GB per day, suitable for heavy uses (browsing, apps, maps).
- ✓Local Vietnamese number +84 included to receive calls and SMS without a separate line.
- ✓Very simple installation via QR code sent by email, no identity documents required.
- ✓Hotspot allowed, convenient to connect a computer or a second phone.
- ✓Possibility to keep the physical SIM card in addition to the eSIM for dual SIM use.
👎 What we like less
- ✗Coverage limited to Vietnam only, no option for other countries or regions.
- ✗Plans centered on 5GB per day, little flexibility for very low or very high data needs.
- ✗No dedicated app, management is mainly via email and phone settings.
- ✗Limited public information on the number of users and company history.
What is Kovitel?
What is Kovitel?
Kovitel is a Vietnamese provider specialized in travel eSIMs for Vietnam. Its plans rely directly on the official Viettel 4G/5G network, offering reliable nationwide coverage and high speeds, without going through a virtual operator or international roaming. Kovitel Premium Vietnam eSIM 5G plans offer a fixed data volume of 5GB per day, with durations of 7, 15, or 30 days. Each eSIM includes a local Vietnamese number (+84) allowing to receive calls and SMS, while keeping the physical SIM for usual use. The Kovitel eSIM is purchased online, then delivered instantly by QR code sent by email. The user scans this code on a compatible eSIM smartphone, activates the line upon arrival in Vietnam and the plan validity starts only when connecting to the Viettel network, with no identity formalities nor in-store registration.
Plans overview
Countries covered by Kovitel
Coverage broken down by region. Tap a region to see its countries.
Our verdict
Kovitel is a Vietnamese 4G/5G eSIM provider dedicated to Vietnam, directly using the Viettel network to offer fast local connection with daily data and a Vietnamese number included.
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Frequently asked questions
No, Kovitel is not a scam: it is a reliable, well-known eSIM with a 3.8/5 rating in our test and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Kovitel covers many destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: Coverage limited to Vietnam only, no option for other countries or regions, Plans centered on 5GB per day, little flexibility for very low or very high data needs, No dedicated app, management is mainly via email and phone settings and Limited public information on the number of users and company history.
It depends on your destination and budget: Kovitel scores 3.8/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
For a typical trip to Vietnam, choose the Premium Vietnam eSIM with 5GB of data per day for the duration matching your stay (7, 15 or 30 days), considering your expected usage for browsing, social networks and maps.
Yes, Kovitel eSIM plans based on Viettel allow connection sharing, which lets you use the hotspot to connect a laptop or other devices to the Internet via your phone.
The local number +84 included with the Kovitel eSIM is designed to receive calls and SMS. It does not support regular outgoing voice calls according to the information provided.
Your plan validity does not start upon receiving the QR code but only when the eSIM connects to the Viettel network in Vietnam, allowing you to install the profile before travel without losing days.
Kovitel accepts payments via Visa, Mastercard, American Express, Apple Pay, Google Pay and PayPal for online eSIM purchases.
Kovitel eSIMs work on unlocked eSIM-compatible smartphones. It is advised to check your model’s compatibility on the Kovitel website or in your manufacturer’s eSIM guide before purchasing.
Kovitel support is available in English and Vietnamese, notably via email and WhatsApp. Contact details are provided on the website to get help for technical issues or questions.
Yes, Kovitel eSIMs are compatible with the dual SIM mode of recent smartphones, allowing you to keep your physical SIM for usual use and use the eSIM for data in Vietnam.
What to do if Kovitel doesn't work?
Check your email spam folder and make sure you entered the correct address at purchase. If the email does not arrive after a reasonable delay, contact Kovitel support by email or WhatsApp.
Check your device’s eSIM compatibility and that you have an Internet connection to download the profile. Restart the phone and retry scanning, then contact support if the issue persists.
Make sure the Kovitel/Viettel line is selected for mobile data, enable roaming if needed and restart the device. Check that you are in a zone covered by Viettel.
Monitor your data usage in phone settings, limit high-definition video streaming, disable automatic updates and avoid downloading large files while on the move.