The Samsung Galaxy Z Fold4 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 Galaxy Z Fold 4allows 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 Fold 4, in about 190 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 47313 reviews on
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Excellent service and connection
Excellent service and connection
Giuseppe, 02 Oct 2026
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Quick to setup and gets you out in a pinch
Pretty easy to install, and had no issues
customer, 02 Oct 2026
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its very helpful for us foreigners!
its very helpful for us foreigners!
customer, 02 Oct 2026
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Excellent economical uniturepted…
Excellent economical uniturepted connection
Would again go for it in future travel
Najmuddin Shaikh, 02 Oct 2026
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All worked good
All worked good
Dario, 02 Oct 2026
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Great for basic European roaming
Reasonable price, more than did the job.
Elena Verde, 02 Oct 2026
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I had no problem with the connection
I had no problem with the connection, was easy to install it and the price I paid was fair
Sonia, 02 Oct 2026
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Excellent service.
Excellent service.
customer, 02 Oct 2026
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Cost effective connectivity for travel
The process was pretty easy and connectivity a high 9 out of 10 during my travels in France. Would love a plan that offers voice calls.
Archana Patkar, 02 Oct 2026
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Super convenient
Super convenient, cost-effective, easy to set up and even easier to update/expand while on travel, a life saver!
Estella Alvarez, 02 Oct 2026
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Easy to install
Easy to install, easy to use.
Patrick Allen, 02 Oct 2026
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Good service
Good service
Good directions to install
customer, 02 Oct 2026
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A lot of options for data
A lot of options for data, which we were able to adjust to our needs. Overall great coverage while travelling.
customer, 02 Oct 2026
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No problem using my phone everywhere
No problem using my phone everywhere
customer Elena Manzanera, 02 Oct 2026
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works as expected
works as expected, easy to install
Bruno, 02 Oct 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