Yes, the iPhone 12 is a dual-SIM iPhone with full support for nano-SIM and eSIM, just like the iPhone XS, XR, 11, 13 and last SE series.
This means that you can use two lines simultaneously. For instance, you can use your home-based SIM card provider for phone calls and SMS and a mobile data plans carrier such as Ubigi eSIM when you travel abroad to access the Internet at cost-saving prices.
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 31235 reviews on
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Customer Service was incredible
Customer Service was incredible. They worked fast and were able to resolve my issues quickly.
Connor, 09 Feb 2026
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I bought a eSIM for my toddlers iPad…
I bought a eSIM for my toddlers iPad that she can’t live without. Let me tell you thee service is great and the plans vary so that there are affordable plans for everyone 🙂 I even buy a eSIM when my data is gone and the service is so much better.
jalisa mccall, 09 Feb 2026
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Easy handling
Easy handling, automatic start when entering a country👍 good price!
Stuber Roos Regula, 09 Feb 2026
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Reasonable cost with great service
Reasonable cost with great service
Kelly, 09 Feb 2026
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Good value and a low-friction purchase…
Good value and a low-friction purchase and setup. Would use them again in Japan.
Scott N, 09 Feb 2026
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Works Well
Does what I want in New Zealand (from Australia) will see how I go in Europe later in the year when we travel to multiple countries 👍
Dawn, 09 Feb 2026
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Used Ubigi in Japan and now Australia
Used Ubigi in Japan and now Australia. So far it is perfect and flawless.
UNITED STATES, 09 Feb 2026
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YouTuber recommended because of good coverage in Japan
I originally chose Ubigi because of their carrier in Japan. I like that they are very clear about carriers being used. Currently, we are traveling several Asian countries and found their regional plan was perfect. Lastly, I appreciate that I can setup the eSIM before traveling. All good
customer, 09 Feb 2026
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It just worked easily
It just worked without complicated back and forth like other providers. With hthis, I have the security to be connected worldwhide.
Mr Jörn Wagenbach, 08 Feb 2026
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VG to use and perfekt.
VG to use and perfekt.
Thahir Radi, 08 Feb 2026
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The eSIM started upon landing in Lisbon…
The eSIM started upon landing in Lisbon - just as the literature stated. Great price, easy install.
Douglas Cox, 08 Feb 2026
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Easy to operate
Easy to operate, working smoothly.I recommend!
customers Garneva, 08 Feb 2026
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very affordable and excellent service
very affordable and excellent service, had no problems at all during my trip to Japan.
customer, 08 Feb 2026
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Excellent choice!
So far Ive had very good service at the different countries I have been using Ubigi, quick connection, fast internet and keeping in touch with friends and family as if I were at home.
ROBIN ROMERO, 08 Feb 2026
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Hard to figure out how to glet started but all worked well
Hard to figure out how to g
Carole Parker, 08 Feb 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