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Pop!_OS screenshot

Pop!_OS

Pop!_OS is an Ubuntu-based Linux distribution featuring its own GNOME-based desktop environment called COSMIC. It is designed with productivity in mind; it has fluid windows, search navigation via the Super key, workspaces that can hide clutter, and efficient auto-tiling of windows.

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NixOS screenshot

NixOS

NixOS is an independently developed GNU/Linux distribution that aims to improve the state of the art in system configuration management. In NixOS, the entire operating system, including the kernel, applications, system packages and configuration files, are built by the Nix package manager.

Technical Specs Comparison
Pop!_OSNixOS
Debian, Ubuntu (LTS)BaseIndependent
deb, flatpak, PackageKitPackage Managernix / nixpkg
systemdInit Systemsystemd
Fixed ReleaseRelease ModelFixed Release
24.04Latest Version26.05
IntermediateDifficultyAdvanced
December 11, 2025Release DateMay 30, 2026
ARM64x86_64
Architecture
ARM64x86_64
COSMICGNOMEAwesomeEnlightenmentFluxboxi3IceWMKDE PlasmalabwcLXQtmangowmRatpoisonWayfireXfce
Desktops
COSMICGNOMEAwesomeEnlightenmentFluxboxi3IceWMKDE PlasmalabwcLXQtmangowmRatpoisonWayfireXfce