[vhodges]

Somewhat (?) related:

https://palm.com/

Perhaps PostmarketOS or at least Lineage might support it one day (or now?!? Didn't look)

[spurgu]

Haha, hate to be that guy, but that's too small. The iPhone SE is about as small as I would go in order to still be able to type somewhat comfortably on a keyboard in portrait mode.