Which mini Xteink ereader should you buy? A comparison of all 4 models

TechRadar has published a comprehensive comparison of the Xteink mini ereader lineup, evaluating the S4, X4 Pro, X4 Classic, and X3 models. The newly introduced Xteink S4 stands out by running Android 11, offering users direct access to Kindle and Kobo apps, though it is currently limited to the Chinese market. The review breaks down the technical specifications, including dimensions, weight, battery life, and display quality across the four devices. While the X3 remains the most compact and affordable option, the X4 series offers varying trade-offs in build, weight, and proprietary software limitations. The article serves as a guide for potential buyers to determine whether to wait for a global release of the Android-powered S4 or opt for the existing, widely available models. Each device features magnetic attachments, though they vary significantly in their button layouts and overall physical design.