[antran22]

I'm just wondering if there is any real modern pocket cyberdeck with the form factor of those old phones, with a slide out physical keyboard.

[rcarmo]

The folk who left Psion tried to resurrect the Psion 3/5 form factor a few times as an Android phone with a fairly decent keyboard, but I don’t think they’re still around (or that it’s cheap enough to justify getting one).

[jrmg]

Seem to still be around!

https://store.planetcom.co.uk/collections/all

[SahAssar]

I think the F(x)tec Pro1 might fit the bill, but getting it to run real linux might be a challenge.

Planet Computers Astro Slide 5G also sounds like it could work.