Google says Gemini will replace Google Assistant on Android phones in 2025, except on phones with Android 9 or earlier and that don't have at least 2GB of RAM
Just over a year after its launch and various feature parity updates, Gemini is set to replace Google Assistant on Android phones later in 2025.
Context & Ripple Effects
This is the phone-level starting point for Google’s broader assistant migration: Gemini is being positioned to take over the default voice-assistant role on eligible Android hardware, while older or lower-memory phones remain outside the initial scope. The hardware carve-outs make the transition a platform-compatibility project, not simply an app swap.
Follow-on coverage shows the initial timetable proved difficult to execute, with Google pushing the broad Android transition beyond its original 2025 target. That makes this announcement important as the baseline against which the rollout’s technical and product readiness will be measured.
First-order effects
- Eligible Android-phone users will be moved from Google Assistant to Gemini, while devices on Android 9 or earlier and those with under 2GB of RAM remain on the older assistant experience.
- Google must support a split installed base during the transition, preserving Assistant for excluded phones while updating Gemini for eligible devices.
Second-order effects
- Android device makers, carriers, and app partners will need to account for two assistant environments until the migration reaches more of the installed base.
- The phone transition creates pressure to align Google’s other assistant touchpoints with Gemini, as later plans to put Gemini into Maps’ hands-free driving experience illustrate.
Third-order effects
- If execution catches up with the stated strategy, Google Assistant increasingly becomes a legacy compatibility layer while Gemini becomes Google’s cross-device assistant in cars with Google built in as well as on phones.
- The phased rollout highlights a durable constraint on ambient AI: assistant-platform consolidation depends on the performance floor of deployed hardware, leaving legacy devices on separate product paths.
The trend: Google is consolidating its legacy assistant into Gemini across Android surfaces, with hardware compatibility determining how quickly that AI interface can become universal.