Android 15 Developer Preview First Unveiled: Key Features, Device Compatibility, and Release Timeline

Google has officially unveiled the first developer preview of Android 15, offering a tantalizing glimpse into the forthcoming features and enhancements slated for the world’s most popular mobile operating system. This initial preview signals a concerted effort by Google to fortify user privacy, empower developers with robust tools, and refine system performance.

Key Features of Android 15 Developer Preview 1st

1. Optimized Performance: Android 15 prioritizes delivering smoother and more responsive app experiences by enhancing the Dynamic Performance Framework. It introduces new controls for managing CPU/GPU workloads and optimizing thermal efficiency. Developers gain the ability to instruct threads to prioritize power over raw performance when necessary, while the system dynamically adjusts core frequencies based on reported workload demands.

2. Enhanced Camera Tools: Content creators rejoice as Android 15 introduces advanced in-app camera controls, offering unprecedented granularity over brightness, flash intensity, and other imaging parameters previously confined to default camera applications. This enhancement opens avenues for developers to craft richer, more immersive mobile experiences.

3. Updated Privacy Sandbox: Android 15 incorporates the latest iteration of the Privacy Sandbox, aimed at transforming how user data is handled for advertising purposes. The focus is on moving away from traditional tracking methods to anonymize user data into aggregate “interest groups.” New safeguards are introduced to limit covert tracking tactics employed by some apps, emphasizing user privacy.

4. Expanded Health Connect Scope: Google’s Health Connect receives a comprehensive upgrade in Android 15, enabling developers to integrate diverse health and fitness data types seamlessly. Users gain deeper insights into their wellness metrics, encompassing workout details, sleep patterns, and heart rate, all within a unified interface.

5. Cryptographic Protection for App Files: Security remains paramount in Android 15, as evidenced by the extension of FileIntegrityManager with new APIs utilizing the fs-verity tool from the Linux kernel. This cryptographic shield ensures the integrity of app files, safeguarding against unauthorized tampering.

Device Compatibility and Release Timeline

Currently, only Google’s Pixel devices support Android 15 Developer Preview 1st:

  • Google Pixel 6
  • Google Pixel 6 Pro
  • Google Pixel 6a
  • Google Pixel 7
  • Google Pixel 7 Pro
  • Google Pixel 7a
  • Google Pixel Tablet
  • Google Pixel Fold
  • Google Pixel 8
  • Google Pixel 8 Pro

Google targets platform stability by June, with the stable release expected several months thereafter. Following the precedent set by previous Android iterations, Android 15’s stable version may debut alongside new Pixel devices, likely in October.

Launch Details

Google plans to achieve platform stability in June, with the stable release of Android 15 expected several months after that. While no specific date is provided, following the pattern of Android 14’s release in October, a similar timeline can be anticipated this year.


Google aims to achieve platform stability by June, followed by the release of the stable Android 15 version several months later. While an exact date hasn't been announced, considering past patterns, the stable release might coincide with the launch of new Pixel devices, likely around October.

Bottom Up

Android 15’s debut developer preview sets the stage for a compelling array of features and enhancements, underscoring Google’s commitment to privacy, performance, and innovation in the mobile ecosystem. While the journey toward the stable release unfolds, developers and enthusiasts eagerly anticipate the evolution of Android’s capabilities and user experiences. Stay tuned for further updates as Android 15 continues its development trajectory.