Lubuntu vs Q4OS
Lubuntu: A lightweight Ubuntu flavour with LXQt. Q4OS: A classic desktop on Debian, with a Trinity edition for old PCs. Here is how they differ, and which one suits you.
Quick verdict
- BeginnersQ4OSBoth are beginner-friendly; Q4OS has a Windows-like layout.
- GamingTieBoth are a similar fit here.
- Older hardwareQ4OSQ4OS 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 | Lubuntu | Q4OS |
|---|---|---|
| Popularity rank (30d) | #34 | #42 |
| Latest version | — | — |
| Based on | Ubuntu | Debian Stable |
| Release model | Stable | Stable |
| Desktop | LXQt | KDE Plasma, Trinity |
| Package management | APT · Snap | APT |
| Init system | systemd | systemd |
| Experience level | Beginner | Beginner |
| Suggested RAM | 2 GB+ | 1 GB+ |
| Architectures | x86_64 | x86_64 |
| First released | 2011 | 2013 |
| Price | Free | Free |
| Good for | Older hardware, Everyday use | Older hardware, Everyday use |
Key differences
- Lubuntu is based on Ubuntu, while Q4OS is based on Debian Stable.
- Lubuntu ships LXQt; Q4OS ships KDE Plasma, Trinity.
- Software comes from APT · Snap on Lubuntu and APT on Q4OS.
- We suggest about 2 GB of RAM for Lubuntu and 1 GB for Q4OS.
Choose Lubuntu if…
- light LXQt desktop
- ubuntu package base
- simple, familiar layout
64-bit only in current releases
Full Lubuntu profileChoose Q4OS if…
- trinity edition runs on very old hardware
- windows-like appearance
- debian Stable foundation
Trinity looks dated
Full Q4OS profileLubuntu vs Q4OS: FAQ
Is Lubuntu better than Q4OS?
Neither is better for everyone. Lubuntu is the stronger pick for a different set of needs; Q4OS for beginners, older hardware.
Which uses less RAM, Lubuntu or Q4OS?
Q4OS is lighter: we suggest about 1 GB versus 2 GB. The desktop you choose affects memory use more than the distribution itself.
Is Lubuntu based on Q4OS?
No. Lubuntu is based on Ubuntu; Q4OS is based on Debian Stable.
Can I switch from Lubuntu to Q4OS 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.