The Galaxy S25 is here: These AI features run on-device, and these in the cloud

Samsung’s Galaxy S25 series introduces a mix of on-device and cloud-based AI features, with the company providing clear details about which features require internet connectivity and which can run locally on the device.

Core functionality breakdown: Samsung has implemented a diverse array of AI capabilities in the Galaxy S25, with processing requirements varying by feature.

• Audio Eraser, AI Select, natural language Gallery search, Now Brief/Now Bar, and Routine Suggestions operate entirely on-device
• Cross-app actions via Gemini Live, Draw Assist, and Sticker Generation require cloud connectivity
• Call Summary, Read Aloud, and Writing Assist utilize a hybrid approach of both local and cloud processing

Privacy considerations: Samsung maintains user control over AI feature implementation through specific system settings.

• Users can disable all cloud-based AI features through a dedicated system toggle
• This option allows privacy-conscious users to restrict their device to local AI processing only
• On-device processing ensures functionality even without internet connectivity

Feature expansion: The Galaxy S25 builds upon previous AI capabilities with new tools and enhancements.

• Instant Slow-Mo uses frame interpolation technology to convert standard videos into slow-motion footage
• Live call translation facilitates real-time communication across language barriers
• The Sketch To Image feature transforms simple drawings into AI-generated artwork
• Text summarization tools help users process and digest lengthy content more efficiently

Technical implementation: The dual approach to AI processing represents Samsung’s balanced strategy toward feature delivery.

• Local processing reduces latency and maintains functionality without internet access
• Cloud-based features leverage more powerful computational resources for complex tasks
• Hybrid processing combines the benefits of both approaches for optimal performance in specific applications

Future implications: Samsung’s approach to AI feature implementation suggests a growing trend toward transparent processing methods and user privacy controls in mobile devices, while maintaining competitive advancement in AI capabilities.