1. Introduction
Welcome to the DOOGEE Note56 X smartphone user manual. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your new device. The DOOGEE Note56 X is a slim, powerful smartphone featuring an Android 16 operating system, a large 6150mAh battery, and a 6.56-inch 90Hz HD+ display.

Figure 1: DOOGEE Note56 X Key Features Overview
2. Setup Guide
2.1. Package Contents
Before you begin, please ensure all items are present in your package:
- 1 x Note56 X Smartphone
- 1 x Charging Cable
- 1 x Charger
- 1 x Protective Film (Pre-applied)
- 1 x Card Removal Pin
- 1 x Protective Case
- 1 x Packing Box
- 1 x Manual
- 1 x Warrant Card

Figure 2: Package Contents
2.2. SIM Card and Memory Card Installation
The DOOGEE Note56 X supports dual Nano-SIM cards or one Nano-SIM card and one TF (MicroSD) card for memory expansion up to 2TB.
- Locate the SIM card tray on the side of your phone.
- Insert the provided card removal pin into the small hole next to the tray and push gently until the tray ejects.
- Place your Nano-SIM card(s) and/or TF card into the designated slots on the tray. Ensure the gold contacts are facing down and the cards are correctly oriented.
- Carefully reinsert the tray into the phone until it clicks into place.
2.3. Initial Charging and Power On
- Connect the charging cable to the phone's Type-C port and the charger. Plug the charger into a power outlet.
- Allow the phone to charge for at least 30 minutes before powering it on for the first time.
- To power on, press and hold the Power button (usually on the right side) until the DOOGEE logo appears.

Figure 3: Charging the 6150mAh Silicon-Carbon Battery
3. Operating Instructions
3.1. Android 16 OS Features
Your DOOGEE Note56 X runs on Android 16, offering an intuitive and enhanced user experience. Key features include:
- Intelligent Motion Sensing: The device can detect motion for various interactions.
- Multi-user Dual System Mode: Allows for separate user profiles or system environments.
- Super Clipboard: Enhanced clipboard functionality for managing copied content.
- Memory Expansion: Expand RAM virtually from 3GB up to an additional 21GB, totaling 24GB, using available ROM space for smoother performance.
- Color Temperature and Screen Optimization: Adjust screen display effects, including intelligent environment adaptation and screen enhancement modes.

Figure 4: Android 16 OS Features
3.2. Display and Interaction
The 6.56-inch HD+ display with a 90Hz refresh rate provides a smooth visual experience. The phone also features instant face unlock for quick and secure access.
- Touch Screen: Navigate the interface using touch gestures.
- Face Recognition: Set up face unlock for convenient and secure device access.

Figure 5: Smooth Display Experience

Figure 6: Instant Face Unlock
3.3. Camera Usage
The DOOGEE Note56 X features an 8MP main rear camera and a 5MP front camera. Utilize AI Scene Recognition for optimized photos.
- AI Scene Recognition: The smart camera automatically detects 12 scenes and optimizes settings for stunning, clearer shots.

Figure 7: AI Scene Recognition in Camera
3.4. Connectivity and Multimedia
- Cellular: Supports 2G, 3G, 4G, and 5G networks.
- Wi-Fi: Connect to 2.4G (802.11/b/g/n) Wi-Fi networks.
- Bluetooth: Connect to Bluetooth devices.
- GPS: Utilize GPS, GLONASS, and Galileo for accurate navigation.
- 3.5mm Headphone Port: Connect wired headphones for audio.
- FM Radio: Enjoy FM radio without an internet connection.

Figure 8: Navigation and FM Radio Features

Figure 9: Using Wired Headphones
4. Maintenance
4.1. General Care
- Keep your phone dry. Moisture can damage the device.
- Avoid extreme temperatures. High or low temperatures can shorten the life of electronic devices.
- Do not attempt to disassemble the phone. Repairs should only be performed by authorized service personnel.
- Clean the screen and body with a soft, lint-free cloth. Avoid using harsh chemicals.
4.2. Battery Care
The 6150mAh Silicon-Carbon battery is designed for longevity, offering up to 1000 charge and discharge cycles and an estimated 4 years of durable battery life.
- Avoid completely draining the battery frequently.
- Use only the original charger and cable provided with your device.
- Do not expose the battery to direct sunlight or high temperatures.
4.3. Software Updates
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. You can usually find this option in your phone's Settings menu under "System" or "About phone".
5. Troubleshooting
If you encounter issues with your DOOGEE Note56 X, try the following common troubleshooting steps:
- Device not turning on: Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again.
- Screen unresponsive: Try restarting the device by holding the Power button for about 10-15 seconds.
- Apps crashing or freezing: Close the problematic app and reopen it. If the issue persists, clear the app's cache and data in Settings > Apps.
- Poor network signal: Check if your SIM card is properly inserted. Try restarting the phone or toggling Airplane Mode on and off.
- Battery draining quickly: Reduce screen brightness, close unused apps, and disable unnecessary features like Wi-Fi, Bluetooth, or GPS when not in use.
- Slow performance: Clear unnecessary files and apps to free up storage. Consider utilizing the memory expansion feature if available.
For more complex issues, please refer to the Warranty and Support section.
6. Specifications
| Feature | Specification |
|---|---|
| Model | DOOGEE Note56 X |
| CPU Model | UNISOC SC9863A / Octa Core / 1.6GHz |
| Operating System | Android 16 |
| Display Size | 6.56 inch HD+ IPS Waterdrop Screen |
| Screen Refresh Rate | 90 Hz |
| Display Resolution | 720 x 1612 |
| RAM | 3GB (Up to 21GB Extended RAM, total 24GB) |
| ROM | 64GB |
| Max TF Card Capacity | Up to 2 TB (Shared with SIM slot) |
| Rear Camera Pixel | 8MP (1 Rear Camera Quantity) |
| Front Camera Pixel | 5 MP (1 Front Camera Quantity) |
| Battery Capacity | 6150mAh |
| Charging Power | 33W Fast Charging |
| Charging Interface Type | Type-C |
| Dimensions (mm) | 163.8mm x 75.8mm x 8.45mm |
| Unit Weight | 195g |
| SIM Card Quantity | 2 SIM Card (Nano-SIM) |
| Cellular | 2G, 3G, 4G, 5G (GSM, WCDMA, TDD, FDD bands) |
| Wi-Fi | WiFi2.4G (802.11/b/g/n) |
| Bluetooth Version | YES |
| Navigation | GPS, GLONASS, Galileo |
| 3.5mm Headphone Port | Yes |
| Biometrics Technology | Face Recognition |
| IP Rating | IP68/IP69K (Note: This rating typically implies water and dust resistance, but always check official documentation for specific conditions and limitations.) |
| Certification | CE |
| Languages | Arabic, Polish, German, Russian, French, Korean, Norwegian, Portuguese, Japanese, Turkish, Spanish, Italian, English, and more. |
7. User Tips
- 5G Connectivity: While the phone supports 5G cellular networks, the UNISOC SC9863A processor is typically associated with 4G capabilities. The phone likely integrates a separate 5G modem or uses a variant of the chip to achieve 5G connectivity. Ensure your network provider supports 5G in your area for optimal speeds.
- Memory Expansion: Take advantage of the virtual RAM expansion feature to boost performance, especially when running multiple applications or demanding tasks. You can configure this in the phone's settings.
- Screen Optimization: Experiment with the 'Intelligent Environment Adaptation' and 'Screen Enhancement' modes in the display settings to find the visual experience that best suits your preferences and lighting conditions.
8. Warranty and Support
Your DOOGEE Note56 X comes with a 1-year warranty. Please refer to the included Warrant Card for detailed terms and conditions.
For any questions, technical support, or issues with your device, please contact DOOGEE Official Store customer service through the platform where you purchased the product. Our professional customer service staff and technical support team are available to assist you.
We recommend keeping your purchase receipt and the Warrant Card in a safe place as proof of purchase for warranty claims.
Video 1: DOOGEE Note56 X Product Overview





