NixOS vs Pop!_OS
NixOS and Pop!_OS compared on the facts that matter: release model, desktop, package management, init system, memory floor and installation size.
Side by side
| NixOS | Pop!_OS | |
|---|---|---|
| Family | independent | deb |
| Release model | Versioned releases | Versioned releases |
| Desktop | KDE Plasma | GNOME |
| Package manager | Nix (nix-env / nix-shell) | APT (dpkg) + Pop!_Shop |
| Init system | systemd | systemd |
| Immutable root | Yes | No |
| Wayland by default | Yes | Yes |
| Minimum RAM | — | 4 GB |
| ISO size | — | 2.8 GB |
| Latest kernel | — | 6.18.2 |
| Releases archived | 25 | 11 |
| Latest release | 30 May 2026 | 11 December 2025 |
What differs
Package manager
NixOS ships Nix (nix-env / nix-shell); Pop!_OS ships APT (dpkg) + Pop!_Shop.
Shared traits
Both systems share more than they differ: the table above lines up the current facts side by side.
Verdict
Both are solid choices for their goals — the practical differences are in the table and the points above. Full range tables for each are on their distro pages.
{$AFFBLOCK}FAQ
Which one is easier for beginners?
Check the installer row and minimum RAM: a graphical installer with a low memory floor is the friendlier first step.
Where do the numbers come from?
From the current release snapshots of each distribution archived by the linux2u.ru team.