The Samsung Galaxy Z Fold3 5G 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 Fold 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 Fold, 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 43970 reviews on
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Easy, worked, good.
Was easy to get set up and had data immediately. Didn't miss having a local number at all.
Nick S, 20 Aug 2026
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Ease of getting eSIM and plan.
Ease of getting eSIM and plan.
Kamesh Kumar, 20 Aug 2026
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As promised
As promised, I always have reception and fast internet. Top
carolina, 20 Aug 2026
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Easy connection,while in Ireland thank…
Easy connection,while in Ireland thank you Ubigi.
Jojo Alquiza, 20 Aug 2026
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Recommend 100 %!
Recommend 100 %!
Ondřej Jícha, 20 Aug 2026
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The coverage to be improved
The coverage is not quite good in the area of islands of Ischia and Procida.
Ivana Rajkovic, 20 Aug 2026
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Applying for SIM was straightforward
Applying for SIM was straightforward. Their website was easy to navigate and secure. I would have no problems recommending or using this company in future
RGB, 20 Aug 2026
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Transition to Ubigi eSim went perfectly…
Transition to Ubigi eSim went perfectly smoothly and meant I could use my phone without any issues in the USA
Judith Haley, 20 Aug 2026
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Highly recommended
Quick, reliable, easy to follow instruction, great coverage! And much better value for the money than the alternatives!
customer, 20 Aug 2026
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Awesome no problems at all I would…
Awesome no problems at all I would definitely recommend 👍
customer, 20 Aug 2026
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Simple et efficace
Simple et efficace
customer, 20 Aug 2026
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Great connection while cruising
Great connection while cruising
Mike, 20 Aug 2026
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Awesome connection
Very easy to buy, install and everything. Connection was on point! Awesome service
Mylene Heronimo, 20 Aug 2026
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Reliable in all countries visited
Reliable in all countries visited
Ed Jablonky, 20 Aug 2026
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The phone service was perfect…
The phone service was perfect throughout our trip. I wanted to purchase a second esim for another device and had real difficulty with it. It wasn't till I uninstalled the app and got to the website page I was able to get the qr code to install the SIM on the other device. The app needs a little work for that scenario otherwise great.
Stuart, 20 Aug 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