AlmaLinux vs Raspberry Pi OS
AlmaLinux: A community enterprise Linux for servers. Raspberry Pi OS: The official system for Raspberry Pi boards. Here is how they differ, and which one suits you.
Quick verdict
- BeginnersRaspberry Pi OSRaspberry Pi OS is rated beginner; AlmaLinux is intermediate.
- GamingTieBoth are a similar fit here.
- Older hardwareRaspberry Pi OSRaspberry Pi OS needs about 1 GB of RAM versus 2 GB.
- Latest softwareTieBoth are a similar fit here.
- Long-term stabilityTieBoth are a similar fit here.
Specs compared
| Feature | AlmaLinux | Raspberry Pi OS |
|---|---|---|
| Popularity rank (30d) | #33 | #27 |
| Latest version | 10.2 (May 26, 2026) | — |
| Based on | RHEL-compatible | Debian Stable |
| Release model | Stable | Stable |
| Desktop | GNOME (optional) | Raspberry Pi Desktop |
| Package management | DNF · RPM | APT |
| Init system | systemd | systemd |
| Experience level | Intermediate | Beginner |
| Suggested RAM | 2 GB+ | 1 GB+ |
| Architectures | x86_64, aarch64, ppc64le, s390x | aarch64, armhf |
| First released | 2021 | 2012 |
| Price | Free | Free |
| Good for | Servers, Development | Education, Development, Servers |
Key differences
- AlmaLinux is based on RHEL-compatible, while Raspberry Pi OS is based on Debian Stable.
- AlmaLinux ships GNOME (optional); Raspberry Pi OS ships Raspberry Pi Desktop.
- Software comes from DNF · RPM on AlmaLinux and APT on Raspberry Pi OS.
- We suggest about 2 GB of RAM for AlmaLinux and 1 GB for Raspberry Pi OS.
- AlmaLinux is best for intermediate users; Raspberry Pi OS for beginner users.
Choose AlmaLinux if…
- long, predictable support per major version
- compatible with the RHEL ecosystem
- nonprofit foundation governance
Older desktop software by design
Full AlmaLinux profileChoose Raspberry Pi OS if…
- best hardware support on Raspberry Pi
- imager preconfigures Wi-Fi and SSH
- large educational community
Only for Raspberry Pi hardware
Full Raspberry Pi OS profileAlmaLinux vs Raspberry Pi OS: FAQ
Is AlmaLinux better than Raspberry Pi OS?
Neither is better for everyone. AlmaLinux is the stronger pick for a different set of needs; Raspberry Pi OS for beginners, older hardware.
Which uses less RAM, AlmaLinux or Raspberry Pi OS?
Raspberry Pi OS is lighter: we suggest about 1 GB versus 2 GB. The desktop you choose affects memory use more than the distribution itself.
Is AlmaLinux based on Raspberry Pi OS?
No. AlmaLinux is based on RHEL-compatible; Raspberry Pi OS is based on Debian Stable.
Can I switch from AlmaLinux to Raspberry Pi OS without losing files?
Back up your home folder first. If /home is on a separate partition you can reinstall without formatting it, but a clean install with restored backups is safest.