The Sony Xperia 1 VI 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 VI 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 VI, 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 30124 reviews on
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Ubigi saved our trip to Japan
Went to Japan and was worried when I found out my phone would not be able to be used until and ANA rep suggested Ubigi. This suggestion saved our trip from being a stressful situation. The esim from Ubigi saved the day and worked perfectly. Could not ask for anything better. High recommend to anyone looking for this service.
CharlesS, 08 Jan 2026
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Had excellent connection both in Turkey…
Had excellent connection both in Turkey and Japan!
Bob, 08 Jan 2026
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Very fast and convenient
Very fast and convenient!
It made for a pleasant trip.
Nicole Cai, 08 Jan 2026
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the coverage was country wide
the coverage was country wide. However, i had the feeling that the gross 10GB was only about 6.5 GB net.
CS, 08 Jan 2026
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A bit hard to get at the beginning
A bit hard to get at the beginning
Yolande, 07 Jan 2026
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Worked well about 95% of our 7 day…
Worked well about 95% of our 7 day cruise around the Carribbean.
Tim Woolcock, 07 Jan 2026
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Brilliant service
Brilliant service- thoroughly recommend- great price- thanks
Mark, 07 Jan 2026
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Good connection and easy user interface
Good connection and easy user interface
customer, 07 Jan 2026
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Really good
Really good
Laarni Lee, 07 Jan 2026
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I can contact my group when I'm out and…
I can contact my group when I'm out and about in another country other than my country of resident
Tracy Pham, 07 Jan 2026
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Seemless use once we arrived in Japan…
Seemless use once we arrived in Japan for two weeks. Started running out of the first 5G. Topped up with a second plan & it automatically switched once first was depleted. Excellent system
Richard Vinet, 07 Jan 2026
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It worked exactly as promised
It worked exactly as promised. As soon as I arrived at my destination country the esim worked. I had no problems connecting for data except in some remote areas.
Diana Turner, 07 Jan 2026
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Easy to use
Easy to use, fast and efficient.
marie charmaine quilon, 07 Jan 2026
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Very easy to use
Very easy to use and to add on plans.
Very easy to monitor
Mounir, 07 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?