Then there is Boox, which put out incredible E Ink note-taking tablets that run Android. From the Onyx Boox Go 10.3 to the Palma 2, an adorable phone-sized e-reader that's as pocketable as it gets.

the Supernote A5 X2 runs a custom Android 11-based OS called Chauvet that supports features like two-finger gestures and offline handwriting recognition that can convert your notes to editable text.