The Xteink X4 is a streamlined e-reader that stands out due to its simplicity. Much like the Palma, this device features a Chinese-manufactured e-ink display, which offers a reading experience similar to that of the Amazon Kindle.
However, unlike its competitor, the Xteink X4 is stripped of advanced features such as adjustable backlighting, a camera, or an Android-based operating system with Google Play access. The device lacks a touchscreen, and its basic software may scarcely qualify as an operating system. Notably, there is no internal storage—users will instead find a 32GB SD card included in the package.