Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Samsung Galaxy S25 5G AI Smartphone. The Galaxy S25 is designed as an AI companion, featuring multi-modality and advanced Galaxy fundamentals. It adapts to user patterns, anticipates needs, and connects your digital world. This device facilitates task completion across applications and offers personalized insights through features like Now Brief. The Galaxy S25 is equipped with an enhanced object-aware engine for capturing high-quality portraits in various lighting conditions and offers advanced Nightography video capabilities with precise noise removal.
Setup
What's in the Box
Verify that all components are present in your product packaging:
- Samsung Galaxy S25 Smartphone
- Data Cable (USB Type-C to Type-C)
- SIM Ejection Pin

Image: Contents of the Samsung Galaxy S25 box, showing the smartphone, USB-C charge cable, and SIM ejection pin.
Initial Device Setup
- Insert SIM Card: Use the provided SIM ejection pin to open the SIM tray. Insert your Nano-SIM card(s) into the tray and reinsert it into the phone.
- Charge the Device: Connect the USB Type-C cable to the phone's charging port and the other end to a compatible power adapter (sold separately). Allow the device to charge for a few minutes before powering it on.
- Power On: Press and hold the Power/Side key until the Samsung logo appears.
- Follow On-Screen Prompts: Complete the initial setup process, including language selection, Wi-Fi connection, Google account setup, and data transfer from a previous device if applicable.
Operating Instructions
Galaxy AI Features
The Galaxy S25 integrates advanced AI capabilities to enhance user experience:
- Now Brief: Receive personalized daily briefings that learn your patterns and anticipate your needs, offering insights to streamline your day.
- Audio Eraser: Utilize this feature to remove unwanted background noise from your videos, making them clearer and more share-worthy.
- Google Gemini Live: Engage with Google Gemini for real-time assistance, such as getting answers to questions directly from live video feeds.

Image: The 'Now Brief' feature providing personalized daily briefings on the Galaxy S25 display.

Image: The 'Audio Eraser' interface on the Galaxy S25, illustrating sound analysis and noise reduction controls.

Image: The 'Go Live, get answers' feature powered by Google Gemini on the Galaxy S25, providing real-time information during a video stream.
Camera System
The Galaxy S25 features a versatile camera system with an advanced ProVisual Engine:
- Rear Cameras: 50 MP Wide-angle (2x Optical Quality Zoom), 12 MP Ultra Wide, 10 MP Telephoto (3x Optical Zoom).
- Front Camera: 12 MP Selfie Camera.
- Nightography Video: Offers enhanced low-light video recording with precise noise removal.
- Shooting Modes: Includes Bixby Vision, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video.

Image: Overview of the Galaxy S25's camera system (12MP Selfie, 12MP Ultra Wide, 50MP Wide-angle, 10MP Telephoto), Snapdragon 8 Elite processor, and 4000mAh battery.
Performance and Battery
The Galaxy S25 is powered by the Snapdragon 8 Elite processor, customized for Galaxy devices, ensuring smooth multitasking and efficient performance. It features a 4000 mAh Lithium-Ion battery, providing up to 29 hours of video playback.
Maintenance
- Software Updates: Regularly check for and install software updates to ensure optimal performance, security, and access to new features. Navigate to Settings > Software update > Download and install.
- Cleaning: Use a soft, lint-free cloth to clean the screen and body of the device. Avoid harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid extreme temperatures. It is recommended to keep the battery charge between 20% and 80% for long-term health.
- Storage Management: Periodically clear unnecessary files and applications to maintain sufficient storage space and device speed.
- Water Resistance: The device is water-resistant. However, avoid intentional submersion or exposure to high-pressure water jets. Ensure all ports are dry before charging.
Troubleshooting
- Device Not Responding: If your device freezes or becomes unresponsive, press and hold the Power/Side key and Volume Down key simultaneously for more than 7 seconds to restart it.
- Battery Draining Quickly: Check for background apps consuming power. Adjust screen brightness, disable unnecessary features like GPS or Bluetooth when not in use, and consider enabling power-saving modes.
- Network Connectivity Issues: Try toggling Airplane Mode on and off. Restart your device. If issues persist, contact your network provider.
- App Crashes: Clear the cache and data for the problematic app (Settings > Apps > [App Name] > Storage > Clear cache/Clear data). If the issue continues, reinstall the app.
- Factory Reset: As a last resort for persistent software issues, you can perform a factory data reset. Warning: This will erase all data on your device. Back up important data before proceeding. Navigate to Settings > General management > Reset > Factory data reset.
Specifications
| Feature | Specification |
|---|---|
| Brand | Samsung |
| Model | Galaxy S25 |
| Operating System | Android 15.0 |
| RAM Memory | 12 GB |
| Internal Storage | 256 GB |
| CPU Model | Snapdragon 8 Elite |
| CPU Speed | 4.47 GHz |
| Display Type | AMOLED |
| Screen Size | 6.2 Inches |
| Resolution | 2340 x 1080 Pixels |
| Refresh Rate | 120 Hz |
| Rear Camera Resolution | 50 MP (Main) |
| Front Camera Resolution | 12 MP |
| Battery Capacity | 4000 Milliamp Hours |
| Cellular Technology | 5G |
| SIM Card Slot Count | Dual SIM |
| Connector Type | USB Type C |
| Water Resistance Level | Water Resistant |
| Item Weight | 162 Grams |
| Item Dimensions | 7 x 70 x 147 Millimeters |
Warranty Information
The Samsung Galaxy S25 5G AI Smartphone comes with a 1 Year Manufacturer Warranty for the device itself. In-box accessories are covered by a 6 Months Manufacturer Warranty. Please retain your proof of purchase for warranty claims.
Support
For further assistance, technical support, or service inquiries, please contact Samsung customer support:
- Email: support.india@samsung.com
- Manufacturer Address: Samsung India Electronics Pvt ltd, 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001.
- Online Support: Visit the official Samsung Store on Amazon.in for product information and resources.







