I have been looking at Fairphone and Volla, and it feels like the Smartphone scene for Linux is going very strong right now.
Think of it like this: We got 3-4 end-user ready Ubports smartphones, made by IN Europe(Volla/Gigaset is), with recent hardware, swappable battery, very good service and repairability in various formats. You can even purchase Gigaset phones (commercial equivalents of Volla) in stores/Amazon for a very good price.
The immediate orbiters of Linux smartphones like Fxtec, Planet Computers and Jolla are also based here.
I think we reached the year of the Linux phones. Atleast it is not the niche it was in 2020. I wonder how usable ubports is. If you got any experience with these phpnes on ubports, feel free to share.
It is 100% Linux with 0% Android. I had a Volla Phone X for a few weeks.
Edit: It uses vendor blobs to communicate with the hardware. Besides that, it used some lineageOS code in Halium, which is a layer between ubuntu touch and the vendor blobs.