The Samsung Galaxy Z Flip 4 smartphone is equipped with an eSIM.
Thanks to the eSIM, you will be able to use dual SIM cards. It means that the eSIM on Samsung Galaxy Z Flip 4 allows you to immediately connect to another mobile operator without using a physical SIM card.
To activate your eSIM, you need a wireless service carrier which provides you an eSIM profile as well as data plans. eSIM data plans availability may vary depending on country and carrier. Ubigi is one of the carriers that support eSIM for the Samsung Galaxy Z Flip 4, in about 200 destinations, on the 5 continents.
The activation possibility of the eSIM feature might differ by country and/ or model version of the device. Ubigi is not responsible for this inconvenience.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 30673 reviews on
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Super easy setup
Super easy setup, great videos and works very well
Roxane Hugues, 24 Jan 2026
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The quality of messaging and calls via…
The quality of messaging and calls via WhatsApp.
Sara B, 24 Jan 2026
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Very good app
Very good app
Highly recommended
customer, 23 Jan 2026
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Works very well at the moment you…
Works very well at the moment you arrive to the country and easy to install
Granone, 23 Jan 2026
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Reception excellent
Reception excellent. Easy to use.
customer, 23 Jan 2026
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It was very easy to install and use.
It was very easy to install and use.. once my husband and I arrived in our destination it was an instant connection. No to little issues with the speed and connectivity. We’ve got unlimited plans so we don’t have to worry about checking if I have data or not. Overall will recommend it to anyone wanting to get an esim fo travel
HQ, 23 Jan 2026
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Good price and it works pretty good.
Good price and it works pretty good.
Arthur, 23 Jan 2026
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All 👍 and thank you
All 👍 and thank you
Valerie Willems, 23 Jan 2026
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Great service
Great service! Never had a problem. Always on 5G. Used in Lisbon and Évora for 16 days.
Sonia G., 23 Jan 2026
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Worked as advertised
Worked as advertised. The speed was fast.
Desmond, 23 Jan 2026
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Cheapest working esim
Cheapest working esim with great speed and easy to instal
customer, 23 Jan 2026
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Loved it
I had no issue activating the e-sim and once I started using it I loved how fast it was working
Marcela Labra Castro, 23 Jan 2026
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Easy to activate and good reception
It was super easy to install and I had great reception in rural Japan throughout my trip.
Iggy V.customer, 23 Jan 2026
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Easy and efficient
Easy and efficient
philippe , 23 Jan 2026
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Good coverage for 5g.
Good coverage for 5g.
customer, 23 Jan 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?
How to check eSIM compatibility
How to check carrier unlocking