An eSIM is highly recommended for seamless mobile data in Berlin, avoiding roaming fees and the hassle of physical SIMs. For a typical 3-7 day trip exploring areas like Mitte, Prenzlauer Berg, or visiting landmarks like the Brandenburg Gate, 3-5 GB of data is usually sufficient for navigation, social media, and communication. Truly Roaming offers various plans to fit your needs.
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Do I need an eSIM for my Berlin trip, and how much data?
Updated July 22, 2026
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