The first developer preview makes it evident that Google wants to focus on three key areas with Android 15, which are privacy and security, system performance and support for creators/developers.
info source: augustman.com
With extension level 10 applied to Android AD Services, Google says that Android 15 will have stricter privacy norms while ensuring an effective personalised advertising experience for apps.
info source: augustman.com
Enhanced security measures will also help with better protection against malware and unwanted file modifications (corruption).
info source: augustman.com
With an upgraded Android Dynamic Performance Framework, supported devices will now offer a new power efficiency mode for apps that will improve the efficiency of long-running background tasks.
info source: augustman.com
Android 15 will also have new thermal thresholds baked in to reduce thermal throttling, which could benefit mobile gamers in the long run.
info source: augustman.com