Unlike traditional Android ROMs that support dozens of manufacturers, GrapheneOS intentionally focuses on a limited range of devices to maintain strict security standards, verified boot integrity, and long-term update reliability. Because of this approach, only specific smartphones meet the requirements to run the OS safely.
Understanding which phones that support GrapheneOS are officially supported is essential before attempting installation. Using unsupported hardware can result in missing security features, broken functionality, or a completely unusable device.
In this guide, we will cover the complete and up-to-date list of GrapheneOS compatible phones, explain why the project only supports certain models, and help you choose the right device if you're planning to switch to a privacy-focused mobile setup.
What Devices Support GrapheneOS?
When users search what devices support GrapheneOS, the answer is surprisingly simple: GrapheneOS officially supports only Google Pixel smartphones. While many Android custom ROMs run on dozens of manufacturers, GrapheneOS intentionally limits compatibility to a small number of devices that meet strict hardware security requirements.
The project focuses on Pixel phones because they offer the strongest hardware security architecture available in the Android ecosystem. Features like Titan security chips, verified boot, hardware-backed keystore, and long-term firmware updates are critical for the security model that GrapheneOS is built around.
This is why when people ask what phones support GrapheneOS or which phones run GrapheneOS, the answer consistently points to modern Pixel devices. These phones provide the necessary firmware transparency and security features that allow the operating system to enforce strong protections against exploits, malicious apps, and system compromise.
Another key reason devices compatible with GrapheneOS are limited to Pixel hardware is the ability to maintain full verified boot support and locked bootloaders after installation. Many other Android manufacturers either do not support this properly or restrict security features once a custom OS is installed.
By focusing only on Pixel hardware, the GrapheneOS project ensures that supported phones can deliver:
- Full verified boot integrity
- Strong hardware security modules
- Reliable security patch updates
- Advanced exploit mitigations
- Long-term device support
As a result, the list of GrapheneOS supported phones is intentionally small, but each supported device offers the highest level of security possible for a hardened Android operating system.
Complete GrapheneOS Supported Devices List
If you are looking for the GrapheneOS supported devices list, it currently includes a limited selection of Google Pixel phones that meet the project's strict hardware security requirements. These devices provide strong hardware-backed security, verified boot support, and reliable firmware updates, which are essential for the GrapheneOS security model.
Because of these requirements, the GrapheneOS device list focuses only on Pixel phones. The project intentionally avoids supporting a wide range of manufacturers in order to maintain strong privacy protections and consistent security updates.
Below is the current GrapheneOS phone list of officially supported devices.
| Device | GrapheneOS Support |
|---|---|
| Pixel 9 Pro | Supported |
| Pixel 9 | Supported |
| Pixel 8 Pro | Supported |
| Pixel 8 | Supported |
| Pixel 8a | Supported |
| Pixel 7 Pro | Supported |
| Pixel 7 | Supported |
| Pixel 7a | Supported |
| Pixel 6 Pro | Supported |
| Pixel 6 | Supported |
| Pixel 6a | Supported |
| Pixel 5 | Supported |
All of the phones listed above are part of the official GrapheneOS supported devices list, meaning they can install the operating system while maintaining critical security features such as verified boot, sandboxed Google Play compatibility, and hardware-backed encryption.
If you are planning to install GrapheneOS, choosing a device from this GrapheneOS device list ensures the best compatibility, long-term security updates, and full functionality of the operating system.
Why GrapheneOS Only Supports Pixel Phones
Many users wonder why GrapheneOS only supports Pixel devices instead of a wide range of Android phones. The reason comes down to security architecture. GrapheneOS is designed as a hardened operating system, which means it depends heavily on specific hardware security features that only a few smartphones provide reliably.
Google Pixel phones offer the strongest foundation for this security model. Because of their open firmware policies and strong hardware protections, GrapheneOS Pixel compatibility remains limited to devices that can fully support the OS without weakening its security guarantees.
Below are the key reasons why GrapheneOS Pixel devices are the only officially supported smartphones.
Titan M Security Chip
Modern Pixel phones include the Titan M security chip, a dedicated hardware security processor that protects sensitive operations such as device encryption, secure boot validation, and lock screen verification.
This chip isolates critical security functions from the main operating system, making it significantly harder for attackers to compromise the device. GrapheneOS relies on this hardware layer to strengthen protections against firmware attacks and device tampering.
Verified Boot Chain
Another major reason for GrapheneOS Pixel compatibility is the Pixel device's fully implemented verified boot chain. Verified boot ensures that every stage of the operating system startup process is cryptographically verified before it runs.
This prevents unauthorized system modifications, malicious firmware changes, or rootkits from loading during the boot process. Even after installing GrapheneOS, Pixel devices can maintain this verified boot integrity, which is essential for maintaining device trust.
Hardened Memory Protections
Pixel devices also support advanced hardened memory protections that GrapheneOS builds upon. These protections help defend against common exploit techniques such as memory corruption, buffer overflows, and privilege escalation attacks.
GrapheneOS enhances these protections further with its own hardened memory allocator and exploit mitigation layers, creating a significantly stronger security environment than standard Android.
Hardware Security Modules
Another critical factor in GrapheneOS Pixel devices is the presence of strong hardware security modules. These modules handle secure key storage, cryptographic operations, and device authentication.
Because these security features are deeply integrated into the Pixel hardware design, GrapheneOS can rely on them to provide:
- Hardware-backed encryption
- Secure key storage
- Tamper-resistant authentication
- Strong device integrity verification
For these reasons, why GrapheneOS only supports Pixel comes down to one simple principle: maintaining the highest possible security standards. Supporting other devices would require compromising on hardware protections, which goes against the project's core design philosophy.
Which Pixel Phones Work Best With GrapheneOS?
Choosing the best Pixel phone for GrapheneOS depends on factors like security update support, hardware performance, and long-term compatibility with future GrapheneOS releases. While several models appear in the GrapheneOS Pixel compatibility list, newer Pixel devices typically offer longer support timelines and stronger hardware security.
Pixel 9 Series
The Pixel 9 series represents the newest generation in the GrapheneOS supported Pixel devices lineup. These phones provide the longest future security update window and the latest hardware protections.
- Longest remaining OS and firmware support
- Latest Tensor chipset architecture
- Updated Titan security hardware
- Improved battery and performance efficiency
For users planning to run GrapheneOS for several years, the Pixel 9 series is typically considered the best Pixel phone for GrapheneOS due to its extended lifecycle.
Pixel 8 Series
The Pixel 8 series is another excellent choice within the GrapheneOS Pixel compatibility list. These devices introduced major improvements in long-term update commitments from Google, making them strong options for privacy-focused users.
- Long-term security patch support
- Stable hardware security architecture
- Excellent GrapheneOS compatibility and performance
- Balanced price-to-security value
Pixel 7 Series
The Pixel 7 series remains widely used among the GrapheneOS supported Pixel devices because of its strong performance and mature software stability.
- Proven GrapheneOS stability
- Strong hardware security protections
- Good performance for everyday privacy-focused usage
- Lower cost compared to newer Pixel models
Pixel 6 Series
The Pixel 6 series was one of the earliest generations to support GrapheneOS with Google's Tensor chipset architecture. Devices like the Pixel 6, Pixel 6 Pro, and Pixel 6a remain part of the GrapheneOS Pixel compatibility list today.
- Full GrapheneOS compatibility
- Hardware-backed security features
- Reliable day-to-day performance
- Lower entry cost for privacy-focused users
However, since these phones are older, they have a shorter remaining update lifespan compared to newer models.
Can GrapheneOS Run on Samsung or Other Android Phones?
A common question from users exploring privacy-focused mobile operating systems is whether GrapheneOS compatible Android phones include brands like Samsung, OnePlus, Xiaomi, or Motorola. The short answer is no — GrapheneOS does not officially support these manufacturers.
Many people ask can Samsung run GrapheneOS or can any phone run GrapheneOS, especially since other Android custom ROMs support a wide range of devices. However, GrapheneOS follows a very different development philosophy focused entirely on maintaining the strongest possible security guarantees.
The main reason GrapheneOS avoids most Android manufacturers is the lack of consistent secure boot guarantees and hardware security architecture. Many non-Pixel devices either restrict secure boot features, break verified boot when installing a custom OS, or fail to provide the firmware transparency needed for a hardened operating system.
When a phone does not support a properly implemented verified boot chain, installing a custom operating system can weaken the device's security rather than strengthen it. In many cases, unlocking the bootloader on non-Pixel phones permanently disables important protections, leaving the system vulnerable to firmware modification or persistent malware.
Because of these limitations, the list of GrapheneOS compatible Android phones remains intentionally small and limited to Pixel hardware. Pixel devices allow GrapheneOS to maintain:
- Full verified boot integrity
- Hardware-backed security modules
- Proper bootloader relocking after installation
- Consistent firmware security updates
- Strong exploit mitigation protections
For this reason, the answer to can any phone run GrapheneOS is no. The operating system is designed to run only on specific devices that meet strict hardware security requirements, which currently means modern Google Pixel smartphones.
How to Install GrapheneOS on Supported Devices
If you are using one of the GrapheneOS supported devices, installing the operating system is relatively straightforward. The project provides an official web installer that simplifies the process and allows users to install GrapheneOS directly from a browser without advanced technical knowledge.
Unlock the Bootloader
The first step to install GrapheneOS on supported devices is unlocking the phone's bootloader. The bootloader is responsible for loading the operating system during startup, and unlocking it allows you to replace the stock Android system with GrapheneOS.
This process is done through the device's developer settings and fastboot mode. Unlocking the bootloader temporarily disables verified boot until the installation process is completed.
Use the GrapheneOS Web Installer
The easiest way to install GrapheneOS on Pixel devices is by using the official GrapheneOS web installer. This browser-based installer works with Chromium-based browsers and guides users step by step through the installation process.
Flash the GrapheneOS Firmware
Once the installer is connected to the phone, it will begin flashing the required firmware files. This step installs the hardened GrapheneOS operating system onto the device. The flashing process replaces the stock Android system while maintaining compatibility with the Pixel hardware security architecture.
Verify the Installation
After installation is complete, the device should reboot into GrapheneOS. At this point, users can relock the bootloader, which restores the full verified boot chain and ensures that the operating system has not been tampered with.
Once completed, the phone will be running GrapheneOS with hardened security features, improved privacy protections, and a clean Android environment designed to minimize tracking and attack surfaces.
Where to Buy a GrapheneOS Phone
If you're ready to switch to a privacy-focused mobile device, the next step is finding a GrapheneOS phone for sale that is compatible with the operating system. Since GrapheneOS only runs on specific Pixel models, users typically need to purchase a supported device before installing the OS.
Buy a Compatible Pixel Device
The most common approach is purchasing a compatible Pixel phone from trusted retailers or second-hand marketplaces. Once you have a supported device, you can follow the installation process and install GrapheneOS directly using the official web installer.
Buy a Preinstalled GrapheneOS Phone
Some privacy-focused providers offer a preinstalled GrapheneOS phone, where the operating system is already installed and configured before shipping. For users who want a ready-to-use solution without performing the installation themselves, this can be a convenient option.
Consider a Privacy-Focused Encrypted Phone Setup
For people who require stronger communication privacy, some providers also offer a GrapheneOS encrypted phone setup. These devices often combine GrapheneOS with additional privacy tools such as secure communication apps and privacy-focused SIM cards. You can also buy an encrypted phone ready to use with GrapheneOS.
Pairing a hardened operating system like GrapheneOS with a privacy-focused mobile network can significantly reduce the amount of data exposed through traditional telecom infrastructure. Learn more about the benefits of encrypted phones with GrapheneOS.
Whether you choose to install the OS yourself or purchase a preinstalled GrapheneOS phone, using a compatible Pixel device is the most important step to building a secure and privacy-focused smartphone setup.
