Operating systems
The systems in this catalog differ in hardware support, security engineering, Google compatibility, bootloader behavior, customization, and update life.
Security hardening first
A hardened Android operating system with a deliberately narrow hardware scope and a strong focus on privacy and security engineering.
Privacy with familiar usability
A privacy-focused Android distribution balancing reduced Google dependence with everyday application compatibility.
De-Googled ecosystem
A consumer-oriented de-Googled Android distribution with a broad device catalog and integrated alternative services.
Open Android and hardware longevity
A long-running open-source Android distribution with official signed builds for broadly supported hardware.
Customization and user control
A LineageOS-based Android distribution focused on customization, performance, reliability, and user control across a broad device catalog.
At a glance
No single ranking works for everyone. Start with your required apps, the phones you will consider, your preferred Google-service model, and how long you expect to keep the device.
| Question | GrapheneOS | CalyxOS | /e/OS | LineageOS | crDroid |
|---|---|---|---|---|---|
| Primary posture | Security hardening first | Privacy with familiar usability | De-Googled ecosystem | Open Android and hardware longevity | Customization and user control |
| Google compatibility | Optional sandboxed Google Play can be installed as ordinary apps when needed. | microG is available for compatibility without running the standard Google Play services stack. | Uses microG-based compatibility and optional Murena services. | Google apps are not bundled by default. Compatible GApps, microG, or a Google-free setup can be requested. | Google apps are not bundled by default. A compatible GApps package, microG, or a Google-free setup can be requested for the exact phone and build. |
| Bootloader | Follow GrapheneOS instructions for the exact supported Pixel. | Follow the project guidance for the exact model and build. | Varies by exact model, build, and source status. | Project and device specific; never assume relocking is supported. | Installation requires an unlockable bootloader. Follow the guidance for the exact phone and do not assume relocking is supported. |
| Hardware scope | Official production support is limited to selected Google Pixel devices. | Current Pixels plus selected Fairphone, Motorola, and SHIFT devices. | Broad official and community catalog; inspect the exact model record. | Broad catalog of phones with current official support. | Broad official support across many manufacturers; inspect the exact model, build, and installation guidance. |
Need help deciding?
Use the choosing guide for practical examples, then send your phone and app requirements if the answer is still unclear.
