Boox Palma 2

The aspect ratio is the feature. One-handed, in a coat, on a platform: this is closer to a mass-market paperback than a 7-inch slab. Carta 1300, warm light, speakers, and Android so you can run Kindle or KOReader.

Cameras are gone or vestigial depending on region; treat it as a reader. If you want calls, look at Hisense.