Most contemporary smartphones released in the past few years are eSIM compatible, making them perfect for EastESIM's Japan plans. This includes popular models like the iPhone XR and newer, Google Pixel 3 and newer, and many Samsung Galaxy S20 series and newer. To be certain, you can usually find compatibility information in your phone's settings under 'Mobile Data' or 'SIM Card Manager,' or by simply checking your device manufacturer's website. We want to ensure you're ready to connect to Japan's reliable networks like Docomo!
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How can I check if my smartphone is compatible with EastESIM's Japan plans?
Updated May 3, 2026
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