It is a mono trans-reflective LCD* and full of hype. Not at all the "first blue light free" computer, which isn't even needed.
https://www.androidpolice.com/the-da...ablet-is-here/
Likely quite dull without the orange LED backlight (more than about about 25 years old).
It's up to 120 Hz refresh (so LCD) and non PWM brightness is very hard on the battery at 20% compared to PWM.
[* 30 year old technology updated]
Other links
Less accurate
https://www.theverge.com/2024/5/23/2...blet-livepaper
Also inaccurate
https://www.zdnet.com/article/best-small-tablet/
The claims on blue light are debunked. It's the stimulation of active content and simple brightness or reflections is what causes wakefulness or eye strain.
I had a trans-reflective LCD phone twice. One was about 25 years ago and the other maybe 16 years ago. Mono in direct sunlight and colour in dim light with backlight on, but this is a mono LCD, so doesn't need as high resolution and is likely a little brighter without the back light.
Some versions of the the OLPC may have used trans-reflective LCDs.
https://en.wikipedia.org/wiki/One_La...ild#Technology