Earlier quoted context omitted.
Seems like we're looking for similar things. I am currently waiting for delivery of my Astro Slide [0] [0]: https://www.indiegogo.com/projects/astro-slide-5g-transforme... which has android / linux dual boot. Not sure if performance are what you are looking for.
This looks much more like what I'm looking for alright! Doing some background research it looks like they had some issues with their chipset supplier and had to downgrade the chip a little, but performance benchmarks put it ~around the same place as my Pixel 5's current CPU, which I'd say is much more acceptable (if not totally cutting edge flagship-tier) for a phone in 2021! At $576 (Edit: now $621, looks like the e…
If you have a look at the updates, specifically the Week 42 Update, they have a revised timeline:
Final Astro - PCB March 2021
Production Master - March 2021
Final Testing and Debugging - May 2021
Device Certifications - May 2021
Mass Production Start – June 2021
First shipping - June 2021
They're more or less on track, it seems...