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 34145 reviews on
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Amazing connection to service
Amazing connection to service, does drain battery a little bit. But all you need is a portable and everything is smooth.
customer, 11 Apr 2026
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Good network and easy to use
Easy to install . Sim was active when i landed and had good network connectivity in all the major cities
Nishanth K, 11 Apr 2026
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quick and easy set up
quick and easy set up! effortless eSim switch from one county to another while traveling.
Alex, 11 Apr 2026
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Great overall usage
Easy sign-up. Good idea to have packages for less than one month - my travels are usually max 2 weeks, so having a 15-day is good. Hardly any issues at first log-in. Some coverage issues in suburban Osaka. Overall, good experience so far.
AT, 11 Apr 2026
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All good ever.
All good ever.
asiakas, 11 Apr 2026
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Works perfekt
Works perfekt! Next time again Ubigi :-)
Saskia Saskia, 11 Apr 2026
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The cellar data was excellent
The cellar data was available all through . Visited different places and had no issue
customer, 11 Apr 2026
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Good quality for value
Got an unlimited data eSIM for 15 days, it worked perfectly even in mountain (of course there were higher points was not connection, nothing unusual, but was minimum). So, no complaints and very happy with the service.
customer, 11 Apr 2026
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It was easy to sign up and data speed…
It was easy to sign up and data speed is consistent, from what I've noticed.
Jeff, 11 Apr 2026
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Great
Great! No problem for the connection
customer, 11 Apr 2026
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Fantastic. Worked like a charm in Japan
Worked like a charm in Japan
customer, 11 Apr 2026
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Surprisingly fast the e-sim usage in…
Surprisingly fast the e-sim usage in Japan. Would definitely buy again and recommend to friends and family too.
Kenneth Chen, 11 Apr 2026
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Very easy to load onto my phone
Very easy to load onto my phone. Gave good reception.
Bonnie, 11 Apr 2026
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Works so well
Works so well. I’ve been using Google Maps and translate app without any issues.
customer, 11 Apr 2026
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Good overall service
Installation and payment went smooth. Overall connection was great during the course of the subscription.
customer, 11 Apr 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