Commodore is back with a de-Googled feature phone for the anti-doomscrolling crowd
(www.androidcentral.com)
It’s all relative but more or less yes.
Dumb phone has no software features (e.g. Nokia 5110 or so — unless you count the snake game), feature phone has software features but limited to the ones that come with the phone (rarely installable at all), smart phone has actual software aka “apps”