Note A1 uses an LCD display, not E-ink. However, it is not a conventional LCD. It is built on TCL’s proprietary NXTPAPER Pure display technology.
The screen is certified by TÜV Rheinland in four categories: Paper-like Display, Flicker-Free, Reflection-Free, and Pencil-Like Writing, designed to reduce glare, flicker, and eye strain for extended reading and writing sessions.