The popular one is LCD, and Wula is E Ink. Lenovo dual-screen mobile notebook "ThinkBook Plus"

　Lenovo Japan's "ThinkBook Plus" is a mobile notebook with a 10.8 E Ink display on the back of the 13.3 LCD, the equivalent of the roof. In addition to the notebook which can be used as a Windows10, its characteristic is that it can display all kinds of information on the E Ink display even when it is turned off.

　As a notebook computer equipped with E Ink monitor, we can cite the same Lenovo "Yoga Book C930", but compared with the "Yoga Book C930" which displays the on-screen keyboard on the E Ink panel instead of the physical keyboard, the notebook computer with the physical keyboard is a general specification. The specifications of the E Ink display are appended there.

　Direct selling websites are customizable, but the only hardware options available are CPU (10th generation Core i5 / i7), memory (8x16 GB), SSD (256 GB), and others. The borrowed equipment, CPU is Core i5-10210U (1.6GHz), memory 8 GB, SSD512 GB, Windows10Home64bit specifications.