[Fela]

I had a look for different tablets to find one to fit the DIN A4 format best.
The Chuwi Hi12 is the closest i could find for now but review for this tablet are more than bad.

Pretty mixed actually. However, where they DO agree is that the screen is very vulnerable to reflections and not bright enough to compensate.
Which is kind of critical for our purpose, imo.

The chromebook is indeed somewhat interesting, although the 360° design instead of detachable is less than ideal.