It seems to be the other way around. I reinstalled Gnome yesterday to test the HDMI 1.3 cable thing, and XDG_SESSION_TYPE is Wayland. And I’m pretty sure my KDE install didn’t have Wayland.

Looking online I only see G4 (and maybe later) ones. But thanks for the tip.

I don’t mind spending another €20. I’m pretty happy with my little computer costing only €100, including RAM and SDD.

Oh, also I am pretty sure HDMI 1.3 does not do 4k at all. Either 1080 or 1440p was the spec limit.

I didn’t think so either, but in Gnome it (at least this cable) did, like I said. I could easily tell and it said so in the settings.