1. Introduction
The DOOGEE S100 is a rugged smartphone designed for durability and high performance. It features a MediaTek Helio G99 6nm processor, a 120Hz 6.58-inch FHD+ display, a 108MP AI triple camera system with night vision, and a massive 10800mAh battery with 66W fast charging. This manual provides essential information for setting up, operating, and maintaining your device.

Image: Front and back view of the DOOGEE S100 Rugged Smartphone, highlighting its 120Hz display and Helio G99 processor.
2. Setup
2.1 What's in the Box
- 1 x DOOGEE S100 Rugged Smartphone
- 1 x Type-C USB Cable
- 1 x Charger (66W)
- 1 x Anti-explosion film (pre-applied)
- 1 x Anti-explosion film (spare)
- 1 x User Manual
2.2 SIM and TF Card Installation
To install your Nano-SIM cards and/or TF (microSD) card, locate the SIM card tray on the side of the device. Use the provided SIM ejector tool to open the tray. Carefully place your Nano-SIM(s) and TF card into their respective slots as indicated on the tray. Ensure the tray is fully inserted and flush with the device body to maintain water and dust resistance.

Image: Close-up of the DOOGEE S100's dual SIM and TF card tray, showing proper card placement.
2.3 Initial Power On
Press and hold the power button located on the side of the device until the DOOGEE logo appears. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account sign-in.
3. Operating Your Device
3.1 Display Features
The DOOGEE S100 features a 6.58-inch FHD+ display with a 2408x1080 resolution and 401 PPI, offering clear and vibrant visuals. The 120Hz adaptive refresh rate provides a smooth user experience, especially during scrolling and gaming. The display also boasts 480 nits brightness for good visibility outdoors and is protected by Corning Gorilla Glass 5.

Image: The DOOGEE S100 display showcasing its 6.58-inch FHD+ screen with vibrant colors.

Image: Visual representation of the 120Hz refresh rate on the DOOGEE S100 display.
3.2 Performance
Powered by the MediaTek Helio G99 6nm processor, the DOOGEE S100 delivers efficient and powerful performance for gaming and multitasking. It comes with 12GB of RAM (expandable up to 20GB with virtual RAM) and 256GB of internal storage, expandable up to 2TB via TF card, ensuring smooth operation and ample space for your files.

Image: Diagram illustrating the MediaTek Helio G99 6nm processor, emphasizing its efficiency.

Image: Graphic showing the 12GB physical RAM and 8GB virtual RAM expansion for a total of 20GB.

Image: Visualizing the 256GB internal storage and the option to expand up to 2TB with a TF card.
Video: Demonstrates the DOOGEE S100's high-speed gaming performance powered by the Helio G99 processor.
3.3 Camera System
Capture stunning photos and videos with the versatile camera system. The DOOGEE S100 features a 108MP AI main camera for ultra-high-resolution images, a 20MP night vision camera to see in complete darkness, a 16MP wide-angle & macro camera for diverse shots, and a 32MP front-facing camera for clear selfies.

Image: Overview of the DOOGEE S100's rear camera setup, highlighting the 108MP main, 20MP night vision, and 16MP wide-angle/macro lenses.

Image: Demonstrates the 32MP front-facing camera's capability for clear selfies.
3.4 Battery and Charging
The DOOGEE S100 is equipped with a large 10800mAh battery, providing extended usage times: up to 1268 hours standby, 72 hours music playback, 47 hours calling, and 35 hours video playback. With 66W super fast charging, you can charge 50% of the battery in just 30 minutes. It also supports 15W wireless charging for convenience.

Image: Graphic illustrating the 10800mAh battery capacity and its long-lasting performance.

Image: Depicts the 66W super fast charging capability, showing 55% charge in 30 minutes.
3.5 Audio
Experience immersive sound with the dual Hi-Res stereo speakers. These speakers provide rich and clear audio for media consumption, gaming, and calls.

Image: Highlights the dual speaker system with Hi-Res audio support on the DOOGEE S100.
3.6 Connectivity and Other Features
The DOOGEE S100 supports NFC for convenient mobile payments (Google Pay), GPS for navigation, and runs on Android 12. It also includes a useful toolkit with various outdoor tools like a compass, flashlight, height meter, and more.

Image: Collage showing NFC & Google Pay, navigation, fingerprint recognition, FM radio, and Android 12 interface.

Image: Displays the various tools available in the DOOGEE S100's built-in toolkit.
Video: An unboxing video of the 2023 DOOGEE S100 Gaming Helio G99 Rugged Phone, showcasing its initial appearance and features.
Video: Highlights the features of the DOOGEE S100 2023 New 6nm Dual 4G Gaming Rugged Smartphone.
Video: Showcases the new entry luxury style of the DOOGEE S100 with its rear leather design.
4. Maintenance
4.1 Durability Features
The DOOGEE S100 is built to withstand harsh environments, featuring MIL-STD-810H military-grade durability for drop resistance up to 1.5m. It is IP68 rated for water resistance (up to 1.5m for 30 minutes) and IP69K rated for dust resistance, offering 360° full protection.

Image: Illustrates the DOOGEE S100's military-grade durability, including drop, water, and dust resistance ratings.
4.2 Care Instructions
- Regularly clean the screen and body with a soft, lint-free cloth.
- Ensure all port covers are securely closed to maintain water and dust resistance.
- Avoid exposing the device to extreme temperatures for prolonged periods.
- Do not attempt to disassemble the device, as this will void the warranty and compromise its rugged features.
5. Troubleshooting
5.1 Common Issues and Solutions
| Issue | Possible Solution |
|---|---|
| Device not powering on | Ensure the battery is charged. Connect to the 66W fast charger for at least 10 minutes. If unresponsive, perform a forced restart by holding the power button for 10-15 seconds. |
| Poor network signal | Check if SIM card is correctly inserted. Try restarting the device. Verify network settings and ensure you are within network coverage. |
| Apps crashing or freezing | Close background apps. Clear app cache/data. Ensure apps and Android system are updated to the latest version. If persistent, consider a factory reset (backup data first). |
| Slow performance | Free up storage space. Close unnecessary background apps. Restart the device regularly. |
| Charging issues | Ensure the charging cable and adapter are securely connected and undamaged. Use the original 66W charger. Clean the USB-C port if necessary. |
For issues not listed here, please refer to the support section or contact customer service.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | S100 |
| Operating System | Android 12.0 |
| Processor | MediaTek Helio G99 (2.2 GHz CPU Speed) |
| RAM | 12 GB (Up to 20GB with 8GB Expandable Virtual RAM) |
| Internal Storage | 256 GB (Expandable up to 2TB via TF Card) |
| Display Size | 6.58 inches FHD+ |
| Display Resolution | 2408 x 1080 (401 PPI) |
| Refresh Rate | 120 Hz |
| Main Camera | 108MP AI Main Camera |
| Night Vision Camera | 20MP |
| Wide Angle & Macro Camera | 16MP |
| Front Camera | 32MP |
| Battery Capacity | 10800 mAh |
| Fast Charging | 66W |
| Wireless Charging | 15W |
| Durability Ratings | IP68, IP69K, MIL-STD-810H |
| Connectivity | Dual 4G, Wi-Fi, NFC, GPS |
| Audio | Dual Hi-Res Stereo Speakers |
| Dimensions | 3.23 x 0.61 x 6.77 inches |
| Weight | 11.2 ounces (317 Grams) |
7. Warranty and Support
As a valued DOOGEE smartphone member, you are entitled to:
- 2-year free warranty: Covers manufacturing defects and hardware malfunctions under normal use.
- 30 days of money back without reason: If you are not satisfied with your purchase within 30 days, you may return it for a full refund.
- 7/24 professional team here to serve you with any problems: Our dedicated support team is available around the clock to assist you with any queries or issues you may encounter.
For support, please visit the official DOOGEE website or contact our customer service hotline.





