The Sony Xperia 1 IV 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 Sony Xperia 1 IV 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 Sony Xperia 1 IV, 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.
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Easy to use and reliable internet in our travels
So easy to use and makes wifi on the go anywhere in our travels. And reasonable rates too!
customer Evelyn P, 21 Aug 2026
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I subscribed it was easy and fast.
I subscribed it was easy and fast.
K GA, 21 Aug 2026
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Everything is perfect!
Everything is perfect!
You don't have to have scan Qr cod
and all is very simple!
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Just perfect
Just perfect. It does everything what it should!
Frank, 21 Aug 2026
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Easy and fast to use
Easy and fast to use. Signal strong enough for daily tasks.
customer, 21 Aug 2026
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Good service
Good service
customer, 21 Aug 2026
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Data service is smooth
Data service is smooth, discounts and slick app
customer, 21 Aug 2026
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Good deal
Good deal ! I am happy with that.
customer, 21 Aug 2026
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Excellent reception and service
Excellent reception and service. Great deal. Totally recommended
customer, 21 Aug 2026
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Worked really well
Worked really well, easy setup
customer, 21 Aug 2026
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Easy and good
Easy to choose the needed service
Easy to setup everything
Easy to use
I needed maybe 5-10 minutes from choose to use
Andreas, 21 Aug 2026
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Hassle free activation and consistent…
Hassle free activation and consistent coverage
Ruby, 21 Aug 2026
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The eSIM worked well in Iceland
The eSIM worked well in Iceland. I had coverage all along the southern portion of Route 1 (Ring Road) and Reykjavik. The installation instructions were okay and issues I had were probably issues with my phone and not Ubigi.
James, 21 Aug 2026
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Great service in every country we…
Great service in every country we visited. Super easy to use. The app notifications were very reassuring!
Nat R, 21 Aug 2026
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worked immediately
worked immediately
customer, 21 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