Andronix
Since 2025, some Android phones have a built-in way to run Linux: the Terminal app, turned on with Linux development environment in Developer options. People often ask whether it replaces Termux and Andronix. The short answer: on the phones that have it, it’s a great option for some jobs; most phones don’t have it, and for a full desktop on the phone, Andronix is still the simpler route.
Since Andronix 10.1, you don’t need Termux for that either: Andronix runs Linux and its desktop in its own app, on arm64 phones with Android 8 or newer. Termux is still there for older phones.
What Android’s Linux Terminal is
- A Debian virtual machine. The Terminal app runs “a slightly modified Debian-based OS image” in a virtual machine, using the Android Virtualization Framework (AVF). It has its own Linux kernel, separate from Android’s. (Android Open Source Project)
- Turned on in Developer options. On supported phones: Settings › System › Developer options › Linux development environment. The Terminal app then downloads the Debian image, about 567 MB when it launched. (Android Authority, March 2025)
- Stable on Pixel phones since the March 2025 update, after Android 15 beta builds. (Same source.)
- Graphical apps came later, first in Android Canary builds on Pixel 6 and newer in 2025, and on some Samsung phones. Performance and support vary by device and Android version. (Android Authority, August 2025, July 2026)
Which phones have it
The Linux Terminal needs a chip that can run non-protected virtual machines. As of mid-2026, that includes Google Tensor (Pixel), Samsung Exynos 2500 and 2600, and some MediaTek chips. Qualcomm Snapdragon chips such as the Snapdragon 8 Elite Gen 5 don’t support it, so Snapdragon versions of Galaxy phones (including US models) don’t get the Terminal, while Exynos versions of the same phones can. (Android Authority, July 2026)
To check your phone: open Developer options and look for Linux development environment. If it isn’t there, your phone doesn’t offer it.
Most Android phones in use today are older, budget, or Snapdragon-based, and don’t have it. Andronix runs Linux in its app on almost any recent phone (arm64 with Android 8 or newer), and with Termux on Android 7 and other processors.
How it compares
| Android Linux Terminal | Andronix | |
|---|---|---|
| How Linux runs | A virtual machine with its own kernel | proot, on Android’s kernel, inside the Andronix app (or in Termux) |
| Phones | Only phones whose chip and maker support it (see above) | In the app: arm64 with Android 8 or newer. With Termux: Android 7 or newer, nearly any phone (arm64, arm, x86, x86_64) |
| Distros | Debian | Debian, Ubuntu (26.04 and 24.04), Kali, Fedora, Arch, Manjaro, Alpine, Void |
| Desktop on the phone | Depends on the device and Android version | XFCE, LXQt, MATE or KDE Plasma, right in the Andronix app (with Termux, in Termux:X11) |
| Sound | Depends on the device | Through the phone’s speakers, set up for you (no microphone in the app yet) |
| Docker, systemd services, kernel features | Closer to a normal Linux machine, because it has its own kernel | Not available under proot (no Docker, Snap or Flatpak) |
| Android’s “signal 9” process limit | Doesn’t apply the same way: Linux runs in a VM, not as app child processes | Android can stop Linux in the background; see Process completed (signal 9) |
| Install | A switch in Developer options | Linux distros in the Andronix app (or one command in Termux) |
When to use which
Use Android’s Linux Terminal if your phone has it and you want:
- a Debian environment with its own kernel, for things proot can’t do (container tools, kernel features, software that needs real system calls);
- something built into Android, with nothing extra to install.
Use Andronix if:
- your phone doesn’t have the Linux Terminal (most Snapdragon and older phones);
- you want Ubuntu, Kali, Fedora, Arch or another distro, not only Debian;
- you want a full desktop like XFCE or KDE Plasma on the phone today, with sound, right inside the Andronix app.
Use Andronix with Termux if your phone runs Android 7 or has no 64-bit ARM processor, or you want to reach the desktop from a laptop over VNC (vncserver-start --lan).
You can also use both on a phone that supports the Terminal: they don’t interfere with each other.
Try Andronix
- Install Andronix from Google Play. On Home, under Install Linux, tap Linux distros.
- Pick a distro and a desktop, for example Debian with XFCE, then Set up your user with a User name and a Password.
- Wait for the install (usually 5 to 30 minutes), then tap Open the desktop. Later, your distro is on Home under Your Linux.
Step by step: Install in the app.
On an older phone, Andronix runs in Termux instead. This line installs Debian 13 with XFCE there:
(curl -fsSL --retry 4 --retry-delay 3 https://dl.andronix.app/get.sh -o $PREFIX/tmp/get.sh || curl -4 -fsSL --retry 2 --retry-delay 3 https://dl.andronix.app/get.sh -o $PREFIX/tmp/get.sh) && sh $PREFIX/tmp/get.sh install debian --de xfceThen open the desktop with andronix desktop and the Termux:X11 app. See Andronix with Termux.
Common questions
Will the Linux Terminal replace Termux?
They do different jobs. Termux is an Android app with its own Linux-like userland and packages, and runs on almost every phone. The Linux Terminal is a full Debian VM on phones that support it. Google has described the Terminal’s aim as bringing more Linux apps and tools to Android, not as a separate desktop environment. (Android Authority, March 2025)
My Galaxy phone doesn’t show “Linux development environment”. Why?
Most likely it has a Snapdragon chip, which doesn’t support the kind of virtual machine the Terminal needs. Andronix works on it, right in the app.
Is proot slower than a virtual machine?
They’re slow in different places. proot adds overhead to system calls (opening files, starting processes), so package installs and heavy file work are slower than native. A VM runs its own kernel at near-native speed, but needs memory reserved for the VM. For desktop apps, browsing and coding, both are usable on a recent phone; neither uses the GPU fully everywhere.
Does Andronix work on new Android versions?
Linux in the Andronix app needs Android 8 or newer and an arm64 processor; with Termux, Andronix needs Android 7 or newer. Andronix 2.0 was tested up to Android 16. If Android stops Linux in the background, see Process completed (signal 9). Details: Requirements.
