Preferably not requiring internet or web services or “apps” (shudder)
If its moddable thats cool but even better if it doesnt even need that
Preferably not requiring internet or web services or “apps” (shudder)
If its moddable thats cool but even better if it doesnt even need that
A11 is 18x26mm. Maybe you’re thinking more like A4?
ReMarkable devices would seem to fit what you’re asking, as document viewing and markup are practically all they do, they run Linux (not Android) and, I believe, are cloud-optional.
BTW, you can also ask in [email protected]