Introduction
This manual provides comprehensive instructions for the safe and efficient use of your DOOGEE T20 Mini Tablet. Please read this manual thoroughly before operating the device and retain it for future reference.

Image: Front and back view of the DOOGEE T20 Mini Tablet, highlighting its compact design.
What's in the Box
Upon opening the package, verify that all items listed below are present and in good condition:
- DOOGEE T20 Mini Tablet
- User Manual
- Charger
- Data Line (USB Cable)
- Card Removal Needle

Image: Display of the tablet, user manual, charger, data line, and card removal needle included in the product packaging.
For more detailed information, you may refer to the official manual online: DOOGEE T10 Manual (Note: This link is for a similar model, T10, as provided in the image. Please refer to the physical manual for T20 Mini specific details if available).
Product Overview
Familiarize yourself with the physical components of your DOOGEE T20 Mini Tablet:
- Front Camera: For video calls and selfies.
- Rear Camera: For high-resolution photography.
- Micro-TF Slot: For expandable storage up to 1TB.
- Headphone Jack: Standard 3.5mm audio output.
- Volume Button: Adjusts audio levels.
- Power Button: Turns the device on/off and locks/unlocks the screen.
- Speakers: Dual stereo speakers for enhanced audio.
- Type-C Port: For charging and data transfer.

Image: Detailed diagram illustrating the location of the front camera, rear camera, Micro-TF slot, headphone jack, volume button, power button, speakers, and Type-C port on the tablet.
Setup
- Initial Charge: Before first use, fully charge the tablet using the provided charger and data line. Connect the Type-C cable to the tablet's port and the charger to a power outlet.
- Power On: Press and hold the Power Button until the DOOGEE logo appears on the screen.
- Language and Region: Follow the on-screen prompts to select your preferred language and region.
- Wi-Fi Connection: Connect to a Wi-Fi network to access the internet and complete the setup process. Navigate to Settings > Network & internet > Wi-Fi and select your network.
- Google Account: Sign in with your Google account or create a new one to access the Google Play Store and other Google services.
- Security Setup: Set up a screen lock (PIN, pattern, password, or Face Unlock) for device security.
- Insert Micro-TF Card (Optional): If you wish to expand storage, use the card removal needle to open the SIM/Micro-TF tray and insert your Micro-TF card.
Your tablet is now ready for use.
Operating Instructions
Display and Visual Experience
The DOOGEE T20 Mini Tablet features an 8.4-inch FHD+ display with a resolution of 1920x1080 pixels, providing clear and vibrant visuals for various activities.

Image: The tablet screen showcasing a high-definition image, emphasizing its 8.4-inch FHD+ display with 1920x1080 resolution and 16:10 aspect ratio.
Performance and Storage
Equipped with a powerful 8-core processor (T616 High Power) and 9GB (4GB + 5GB virtual) RAM, the tablet ensures smooth performance for multitasking and running applications. It comes with 128GB of internal storage, expandable up to 1TB via a Micro-TF card.

Image: A visual representation of the T616 High Power Octa Core Processor, highlighting its role in the tablet's performance.

Image: The tablet displaying various applications, illustrating its large storage capacity (9+5GB RAM, 128GB ROM/TF 1TB) and smooth switching capabilities.
Audio and Connectivity
Experience immersive audio with dual stereo speakers. The tablet supports dual-band Wi-Fi (2.4GHz/5GHz) and Bluetooth 5.0 for reliable wireless connections. It also features dual card 4G dual standby for cellular connectivity.

Image: The tablet displaying a music interface, with visual cues indicating dual smart PA speakers for enhanced audio output.

Image: A person using the tablet for a video call, illustrating its dual card 4G dual standby, 2.4GHz/5GHz WiFi, and Bluetooth 5.0 capabilities.
Face Unlock
For convenient and secure access, the tablet supports face-sensitive unlock. Set this up in the security settings.

Image: A user unlocking the tablet using face recognition, demonstrating the face-sensitive unlock feature.
Android 13 Operating System
The tablet runs on Android 13, offering a smooth and efficient user experience with features like GMS certification, performance improvements, parental controls, and enhanced data protection.

Image: Screenshots of the Android 13 interface, highlighting features like GMS certification, performance improvement, parental controls, and reliable data protection.

Image: The tablet displaying various app icons, indicating full support for Google Play Store and the ability to download numerous applications.
Widevine L1 Support
The tablet is compatible with Google Widevine L1, allowing you to stream high-definition video content (above 1080P) with enhanced audio quality.

Image: The tablet displaying a high-definition video, indicating support for Google Widevine L1 for superior video and audio experience.
TÜV SÜD Blue Light Certification
The DOOGEE T20 Mini Tablet has passed the German TÜV SÜD blue light certification, featuring hardware-level blue light filtering technology that effectively reduces harmful blue light by 58%, promoting eye comfort during extended use.

Image: Two children underwater, with the tablet displaying a clear image, highlighting its TÜV SÜD blue light certification and eye protection features.
Portability and Design
With a 7.4mm ultra-thin body and weighing only 330 grams, the tablet is compact and lightweight, making it easy to carry anywhere.

Image: A hand holding the tablet, emphasizing its slim profile (7.4mm thickness) and lightweight design (330 grams).
Maintenance
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. Avoid abrasive cleaners or solvents.
- Storage: Store the tablet in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge it regularly, ideally keeping the charge between 20% and 80%.
- Software Updates: Regularly check for and install system updates to ensure optimal performance and security.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Tablet does not power on. | Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again. If unresponsive, press and hold the power button for 10-15 seconds for a forced restart. |
| Wi-Fi connection issues. | Restart the tablet and your Wi-Fi router. Forget the network in tablet settings and reconnect. Ensure you are within range of the Wi-Fi signal. |
| Slow performance or app crashes. | Close unused applications. Clear cache for problematic apps (Settings > Apps > [App Name] > Storage > Clear cache). Ensure sufficient free storage space. Restart the tablet. |
| Face Unlock not working. | Ensure sufficient lighting. Clean the front camera lens. Re-register your face data in security settings. |
Specifications
| Feature | Detail |
|---|---|
| Brand | DOOGEE |
| Model Name | T20MINI |
| Operating System | Android 13 |
| Screen Size | 8.4 Inches |
| Screen Resolution | 1920 x 1080 (FHD+) |
| RAM | 9 GB (4GB + 5GB virtual) |
| Flash Memory Size | 128 GB |
| Expandable Storage | Up to 1TB (Micro-TF) |
| Processor Brand | Qualcomm (T616 Octa Core) |
| Rear Webcam Resolution | 13 MP |
| Front Camera Resolution | 5 MP |
| Wireless Type | 802.11bgn (2.4G/5G WiFi) |
| Bluetooth | Bluetooth 5.0 |
| Battery Capacity | 5060mAh |
| Item Weight | 1.46 pounds (approx. 662g) |
| Product Dimensions | 7.97 x 4.95 x 0.3 inches (approx. 20.24 x 12.57 x 0.76 cm) |
Official Product Video
Watch the official unboxing video for the DOOGEE T20 Mini Tablet to see its features and contents in detail.
Video: An unboxing video of the DOOGEE T20 Mini Tablet, showcasing the device and its included accessories.
Warranty and Support
Your DOOGEE T20 Mini Tablet comes with a limited warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details.
For technical support, troubleshooting assistance, or service inquiries, please visit the official DOOGEE support website or contact their customer service. Keep your purchase receipt and product serial number handy for faster service.
You can also find more information and resources on the official DOOGEE website: www.doogee.cc





