There are lots of electronics that have a wider range of industrial design.

Even looking just at phones, Nothing is doing interesting things.

But looking more broadly, some categories that have interesting design work going on:

Synthesizers & other electronic music devices: Arturia (minifreak and microfreak) and Teenage Engineering are quite well known but there are lots of interesting smaller players

Headphones: Design has become quite a differentiator - things like the B&W PX8s and the Apple AirPod Max have their own interesting design languages

Coffee machines: Everything from interesting pod machine designs to things like Rocket Espresso machines all have distinct designs.