Elementary OS and Ubuntu share the same package base, the same apt tooling, and the same Linux kernel, yet they land on your desk like two different computers.
One gives you a tightly designed desktop with macOS manners. The other hands you the widest software selection in desktop Linux and the largest help community behind it.
I checked both download pages today, so the numbers below match what you can install right now. Ubuntu 26.04.1 LTS (long-term support) is the desktop release on ubuntu.com right now, and elementary ships OS 8.1.1 Circe on an Ubuntu 24.04 LTS base.
The quick answer
Desktop feel, memory headroom, and app handling swing this pick more than anything else on the page.
| elementary OS 8.1.1 Circe | Ubuntu 26.04.1 LTS | |
|---|---|---|
| Base | Ubuntu 24.04 LTS with Pantheon on top | Straight from Canonical, six-month release cadence |
| Desktop | Pantheon with the 8.x dock | GNOME 50 on kernel 7.0 |
| Memory | 4 GB recommended | 6 GB listed |
| Storage | 32 GB free on an SSD | 25 GB free |
| Apps | AppCenter plus Flathub | App Center plus Snap and apt archives |
| Support | Monthly fixes in System Settings | 5 years free on every LTS |
| Cost | Pay what you can | Free, Ubuntu Pro optional |
Both desktops are free to download, so the rows that swing the pick are desktop feel, memory headroom, and app handling. If you want the fundamentals before you commit, my guide to what Linux is at the kernel level covers the shared ground, and the rest of this page assumes you already know the difference between a desktop environment and the system underneath it.
Where the versions stand right now
Elementary builds each major release on an Ubuntu LTS snapshot, layers Pantheon and its own apps on top, and ships point updates from there. Ubuntu moves on its own six-month cadence, which is why OS 8.1.1 Circe rides the 24.04 base while Ubuntu itself has moved to 26.04.
Elementary OS 8.1.1 rides an Ubuntu 24.04 base whose release notes commit it to security maintenance until 31 May 2029, with Ubuntu Pro stretching support to 15 years. Both numbers come from Ubuntu's own pages.
Your next cross-shop inherits this math. Kubuntu vs Ubuntu swaps the desktop on an identical foundation, while Ubuntu vs openSUSE steps off the Debian lineage entirely. Both comparisons reuse the same base-and-desktop logic this page builds.
Hardware requirements compared
Elementary asks for less out of the box: its installation guide recommends a recent dual-core 64-bit processor, 4 GB of memory, and an SSD (solid state drive) with 32 GB free, while Ubuntu lists a 2 GHz dual-core processor, 6 GB of memory, and 25 GB of disk for the same daily work.
Both lists are comfort targets rather than hard minimums.
Note the display floor too. Elementary expects at least a 1024×768 screen, which matters on old netbooks.
Pantheon against GNOME on the desktop
This is the row that decides the purchase. Pantheon is the reason people pick elementary, and the screenshots below show exactly why.
The dock sits at the bottom, the app menu opens from the top-left corner, and the layout favors one clear path over endless settings panels. The 8.x line sharpened that dock further, with running dots per window, workspace-aware indicators, and multitasking views built in.
Zorin OS 17 chases a similar look with more configuration allowed, if Pantheon's rules feel strict to you.
Ubuntu's GNOME 50 desktop works differently. The dock hugs the left edge, workspaces stack vertically, and the Activities overview makes search the primary way to move.
Where Pantheon restricts, GNOME adapts, because extensions, themes, and third-party tools reshape large parts of it. The COSMIC desktop project exists for people who want to shape the environment even further.
OS 8.1 made the Wayland-based Secure Session the default, stopping apps from stealing focus or reading keystrokes outside their own windows. A Classic session remains as a fallback.
If the macOS look is the draw but Pantheon is too rigid for you, my deepin review covers the other desktop that chases that same polish.
File managers and app stores
Both systems ship complete suites for browsing, mail, photos, music, and video, so the tiebreakers are the two apps you touch most.
File managers
Elementary's Files app leans on a breadcrumb pathbar, a column view, and browser-class tabs with history. Ubuntu ships GNOME Files, which is simpler at the edges and pairs tightly with the Activities search.
For folder-heavy work, the elementary version does more without add-ons. Both cover the basics well enough that the file browser rarely decides the choice.
App stores
AppCenter is elementary's store, human-reviewed by the elementary team, and since OS 8 it has carried cross-platform apps from Flathub alongside the native catalog. Ubuntu's App Center pulls from a far larger catalog that mixes Snap packages with the classic apt archives.
Reach decides this row. Ubuntu gets you nearly everything on day one, and elementary trades catalog size for curation, with pay-what-you-can pricing that funds the developers you download from.
There is one Ubuntu rough edge worth knowing. Firefox installs as a Snap by default there, and if that bothers you, I documented how to replace Firefox's snap with the deb version.
If the Ubuntu App Center misbehaves on your hardware, the classic store is one install away, and my guide to installing GNOME Software on Ubuntu is the escape hatch.
Support, updates, and community
Ubuntu's community is the largest in desktop Linux, and Ask Ubuntu plus the official documentation cover nearly every question you will hit. Elementary runs a smaller forum and a design-led team that publishes unusually detailed release notes.
Elementary folds monthly fixes into System Settings instead, and point releases like 8.1.1 land between major versions. Ubuntu pushes security fixes on its own predictable schedule, and the five-year LTS window is why its documentation pool stays current for so long.
What free actually costs here
Both downloads cost nothing. Ubuntu stays free with optional Ubuntu Pro, free on up to five machines, and elementary uses pay-what-you-can pricing where zero is a legitimate answer.
The difference that matters here is trust more than price.
Ubuntu's store mixes sponsored suggestions and Snap redirects into its catalog, while AppCenter sells indie apps at prices their developers set.
Which one should you install
Both are stable enough that you cannot make a bad choice, so pick by habit and hardware instead of a scorecard.
Pick elementary OS if you want a desktop that stays out of your way and curated apps over a bigger catalog. Pick Ubuntu if you want the largest software archive, the deepest documentation pool, and a five-year security window you never have to think about.
If you are still torn, Linux Mint is the third answer most people land on, and my walkthrough covers installing Linux Mint step by step.
Installing either one
The procedure is nearly identical for both.
- Back up the files you care about to an external drive or a cloud folder.
- Download the ISO (disk image) from elementary.io or ubuntu.com/download.
- Verify the SHA256 checksum before writing anything. Elementary publishes its expected hash on the installation page.
- Write the image to a USB drive of 4 GB or larger with an image writer such as Etcher.
- Boot from the USB drive, try the live session, and run the installer when you are satisfied.
Whichever image you write, boot the live session first and give the desktop an afternoon before you commit your disk to it.
Frequently asked questions
These are the questions that keep coming up for this pairing.
Is Ubuntu free to use?
Yes. The desktop edition is free, and Ubuntu Pro is optional, free for up to five machines, and extends security support to 15 years.
Is elementary OS free?
Yes, and the download page frames it as pay what you can. You can enter zero and still get the official ISO.
Is elementary OS better than Ubuntu for older laptops?
Elementary lists a lighter recommendation of 4 GB of memory against Ubuntu's 6 GB, so it is the safer default on modest hardware. On very old machines, test both from a live USB before committing.
Does elementary OS use Wayland?
Yes. OS 8.1 made the Wayland-based Secure Session the default, with a Classic session available as a fallback.
Can I install the same apps on both?
Mostly, since both share apt and support Flathub apps. Ubuntu additionally ships Snap packages, and elementary focuses on AppCenter plus Flatpak.
Both ISOs fit on the same USB drive, so trying the other desktop costs you a reboot. Run the live session, check your hardware against the table above, and commit to whichever one fits your day.