Xteink X4 Pro

2 trends tracked about this subject — the full history, oldest to newest below.

↑ Rising Technology

The Xteink X4 Pro is gaining traction as a feature-rich, pocket-sized e-reader capable of challenging larger competitors.

4 sources 4 articles v 2 just now

▲ Peaking Technology

The Xteink X4 Pro is introducing a frontlight to a compact e-reader designed to fit on the back of a smartphone.

5 sources 5 articles v 3 4h ago