1. Introduction
The DOOGEE S61 is a rugged smartphone designed for durability and performance. It features a 6.0-inch HD+ display, a powerful MediaTek Helio G35 Octa-Core processor, 6GB RAM, and 64GB internal storage (expandable up to 512GB). Key camera features include a 20MP main camera and a 20MP night vision camera with four infrared emitters. The device is powered by a 5180mAh battery and runs on Android 12. It boasts IP68/IP69K and MIL-STD-810H compliance for water, dust, and drop resistance.
DOOGEE S61/S61 Pro promotional video showcasing design and features.

DOOGEE S61 phone highlighting its rugged design and core features.
2. What's in the Box
Your DOOGEE S61 package should contain the following items:
- 1 x S61 Smartphone
- 1 x USB Type-C Cable
- 1 x EU Charger (5V/2A)
- 1 x Protective film (pre-applied)
- 1 x Anti-explosion film
- 1 x Wrist rope
- 1 x User Manual
- 1 x Warranty Card

Contents of the DOOGEE S61 retail box.
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | DOOGEE |
| Model | S61 |
| Item Condition | New |
| Operation System | Android 12 |
| CPU Model | MTK Helio G35 Octa Core 2.3GHz |
| RAM | 6GB LPDDR4X |
| ROM | 64GB (Expandable up to 512GB with TF card) |
| Display Size | 6.0 inches |
| Display Resolution | 1440x720 (HD+) |
| Screen Type | IPS, Normal Screen, Corning Gorilla Glass, 500nit Peak Brightness, 18:9 Aspect Ratio |
| Touch Screen | Yes |
| Rear Camera Quantity | 2 (20 MP Main + 20 MP Night Vision) |
| Rear Camera Pixel | 20 MP (SONY IMX350 Night Vision with 4 Powerful Infrared Emitters) |
| Front Camera Quantity | 1 (8 MP) |
| Battery Capacity | 5180mAh |
| Battery Type | Not Detachable |
| Charging Interface Type | Type-C |
| Fast Charging | Nonsupport |
| Wireless Charging | No |
| SIM Card Quantity | 2 SIM Card (2 x Nano SIM + 1 TF Card slot) |
| Memory Card Type | Dedicated slot |
| Biometrics Technology | Side-Mounted Fingerprint, Face Recognition |
| NFC | Yes (Supports Google Pay) |
| Wi-Fi Transmission Standard | 802.11ac, 802.11n 2.4GHz/5 GHz, 802.11b/g, 802.11a |
| 3.5mm Headphone Port | No |
| Other Features | Sports Phone |
| Ruggedness | IP68/IP69K, MIL-STD-810H Compliant |
| Dimensions (L x W x H) | 20cm x 20cm x 15cm (Package) |
| Weight | 0.52 kg (Package) |
| Network Bands | 2G GSM: B2/3/5/8 3G WCDMA: B1/2/4/5/6/8/19 3G CDMA: BC0/BC1/BC10 4G FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66 4G TDD: B34/38/39/40/41 Support EDGE/GPRS |

Global network coverage supported by the DOOGEE S61.
4. Setup
4.1. SIM Card and TF Card Installation
- 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 cards and/or TF (microSD) card into the designated slots. The S61 supports two Nano SIM cards and one TF card simultaneously.
- Ensure the cards are correctly seated and gently push the tray back into the device until it clicks into place.
4.2. Initial Power On and Charging
- Before first use, it is recommended to fully charge your DOOGEE S61. Connect the USB Type-C cable to the phone's charging port and the other end to the EU charger. Plug the charger into a power outlet.
- The charging indicator on the screen will show the charging status.
- To power on the device, press and hold the Power button (integrated with the fingerprint scanner) on the side until the DOOGEE logo appears.
- Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account setup.
5. Operating Instructions
5.1. Display and Viewing Experience
The S61 features a 6.0-inch IPS HD+ display with a 18:9 aspect ratio and 500nit peak brightness, protected by Corning Gorilla Glass. It offers a "True-to-Life" viewing experience with accurate color reproduction. The display also includes an anti-glare feature and automatic dimming for natural eye protection without sacrificing image quality.

The 6.0-inch HD+ display offers a vibrant and protected viewing experience.

Natural eye protection with automatic dimming for comfortable viewing.
5.2. Performance and Storage
Equipped with a MediaTek Helio G35 Octa-Core processor (up to 2.3GHz) and IMG PowerVR GE8320 GPU, the S61 delivers efficient performance for daily tasks and gaming. It comes with 6GB of LPDDR4X RAM and 64GB of internal storage, which can be expanded up to 512GB using a TF (microSD) card.

MediaTek Helio G35 AI-Powered Gaming Engine.

6GB RAM and 64GB Super Fast Storage, expandable up to 512GB.
5.3. Camera Features
The S61 features a dual vertical camera ring setup on the rear:
- 20MP Main Camera: For capturing high-quality photos and videos.
- 20MP SONY IMX350 Night Vision Camera: Equipped with four powerful infrared emitters, this camera allows you to capture clear images and videos in low-light or complete darkness, revealing objects only visible to the camera.
The front-facing 8MP selfie camera includes autofocus, beauty mode, and various stickers to enhance your self-portraits.

Dual 20MP rear cameras, including a dedicated night vision sensor.

Night Vision Camera in action, showing visibility in dark conditions.
Camera Modes:
- Pro Mode: Offers advanced controls such as EV (Exposure Value), ISO, WB (White Balance), AE (Auto Exposure), and MF (Manual Focus) for professional-grade photography.
- Time-Lapse: Capture sequences of events like sunrises, sunsets, or long projects, condensing them into a short video.
- Portrait Mode: Enhances facial features like smile, eye color, and skin tone for more lifelike photos.

Pro Mode offers granular control over camera settings.

Utilize Time-Lapse for creative video capture.

Portrait mode enhances subject focus and background blur.

The 8MP front camera is perfect for high-quality selfies.
5.4. Battery Life
The S61 is equipped with a massive 5180mAh Li-ion battery, providing up to 2 days of usage depending on user habits. Estimated usage times include:
- Standby: 600 hours
- Streaming: 6.8 hours
- Calling: 27 hours
- Music: 15 hours
- Gaming: 6 hours
- Browsing: 9 hours

5180mAh massive battery provides extended usage.
5.5. Security Features
The DOOGEE S61 offers multiple security options:
- Side-Mounted Fingerprint Scanner: The power button on the side integrates a fingerprint scanner. A single tap awakens the screen and immediately unlocks the device.
- Face Recognition: Unlock your phone quickly and securely using your face.

Side-mounted power button with integrated fingerprint scanner.
5.6. Android 12 Operating System
The S61 runs on Android 12, offering a more personal, safe, and effortless user experience. It includes dynamic color capabilities, widget customization, a redesigned interface, color contrast optimization, and new low vision features. Android 12 also comes with up-to-date security patches to protect your data.

Android 12 offers a personalized and secure user experience.
5.7. NFC Functionality
The device supports NFC (Near Field Communication), allowing for convenient features such as contactless payments via Google Pay and quick pairing with other NFC-enabled devices.
6. Maintenance
6.1. Ruggedness and Durability
The DOOGEE S61 is built to withstand harsh environments, complying with IP68, IP69K, and MIL-STD-810H standards. This means it is:
- Water-resistant: Up to 1.5 meters deep for 30 minutes.
- Dust-proof: Protected against ingress of dust and fine particles (PM2.5).
- Drop-proof: Can withstand drops from up to 1.5 meters.

The S61's military-grade toughness ensures durability in extreme conditions.
6.2. General Care
- Cleaning: Use a soft, damp cloth to clean the device. Avoid harsh chemicals or abrasive materials.
- Temperature: Do not expose the device to extreme temperatures (very hot or very cold) for prolonged periods.
- Back Cover: The S61 features a replaceable back cover, allowing you to change its style. Ensure the back cover is securely attached to maintain water and dust resistance.

The S61 features a replaceable back case design for customization.

Available back cover options: Carbon Fibre and AG Frost.
7. Troubleshooting
- Short Battery Life: If you experience shorter battery life than expected, check for background apps consuming power, reduce screen brightness, or disable unnecessary features like GPS or Wi-Fi when not in use.
- Network Connectivity Issues: Ensure your SIM cards are correctly installed and that you are within network coverage. Verify that your network bands are compatible with the device's specifications. The S61 supports a wide range of global bands.
- Device Unresponsive: If the device becomes unresponsive, press and hold the Power button for about 10-15 seconds to force a restart.
- General Performance Slowdown: Clear cache, uninstall unused apps, or perform a factory reset (back up your data first) if performance significantly degrades over time.
8. User Tips
- Customizing Your Device: Android 12 offers extensive customization options. Explore the settings to personalize your home screen, widgets, and notification preferences to suit your usage.
- Maximizing Ruggedness: While the S61 is highly durable, always ensure all port covers are securely closed when exposing the phone to water or dust to maintain its IP68/IP69K rating.
- Night Vision Camera Use: For optimal results with the night vision camera, ensure there are no obstructions to the infrared emitters and use it in completely dark environments where visible light is absent.
9. Warranty and Support
The DOOGEE S61 comes with a standard manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions, including warranty period and coverage details. For technical support, service, or any inquiries not covered in this manual, please contact DOOGEE customer service or your authorized dealer.