Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Samsung 55-Inch Class QLED 4K Q80D Series Smart TV. Please read this manual thoroughly to ensure proper use and to maximize your viewing experience. Keep this manual for future reference.

The Samsung Q80D Series TV features advanced QLED technology with super-precise LEDs for elevated color and contrast. It offers a dimensional viewing experience with seamless action, powered by the NQ4 AI Gen 2 Processor. Key features include Direct Full Array, 100% Color Volume with Quantum Dot, Quantum HDR+, Motion Xcelerator 120Hz, Real Depth Enhancer, Dolby Atmos, Object Tracking Sound Lite, 4K AI Upscaling, HDR Brightness Optimizer, and the Samsung Tizen OS.

What's in the Box
Upon unpacking your Samsung Q80D Series TV, please verify that all the following components are included:
- Samsung Q80D Series TV
- Power Cable
- User Manual (this document)
- SolarCell Remote (TM2360E)

Setup
Physical Setup
Before powering on your TV, ensure it is securely placed on a stable surface using the included stand or mounted to a wall with a compatible VESA mount (sold separately). Refer to the stand installation guide or wall mount instructions for detailed steps.

Connections
Connect your external devices such as Blu-ray players, gaming consoles, sound systems, and cable/satellite boxes to the appropriate ports on the back of your TV. Ensure all cables are securely connected.

- HDMI Ports: Connect high-definition devices. HDMI 3 and 4 support HDMI 2.1 and eARC for enhanced audio return channel functionality.
- USB Ports: For connecting USB storage devices (5V 0.5A and 5V 1A).
- Digital Audio Output (Optical): For connecting to external audio systems.
- LAN Port: For wired internet connection.
- Cable/Antenna Input: For connecting an antenna or cable TV.
Initial Power On
After connecting all necessary cables, plug the power cable into an electrical outlet. Press the power button on the remote control or on the TV itself. Follow the on-screen instructions to complete the initial setup, including network connection, channel scanning, and smart features configuration.
Operating
Remote Control
The Samsung Q80D Series TV comes with a SolarCell Remote (TM2360E). This remote can be charged by indoor lighting, outdoor sunlight, or via a USB-C cable. Familiarize yourself with the button layout for easy navigation and control of your TV's functions.
Smart TV Features
Your Samsung Q80D TV is equipped with a range of advanced features designed to enhance your viewing and entertainment experience.
- Direct Full Array: This technology precisely controls the amount of lighting across every part of the picture, delivering incredible contrast with deep blacks and bright whites, even in well-lit rooms.
- 100% Color Volume with Quantum Dot: Experience breathtaking color that remains true at any brightness level. Quantum Dot technology transforms light into over a billion shades, ensuring vibrant and accurate color reproduction.
- Quantum HDR+: This feature provides a wide range of contrast and brightness, bringing rich colors and striking details to your screen for a more immersive viewing experience.
- Motion Xcelerator 120Hz: Enjoy smooth action with exceptional motion enhancements. This technology delivers crisp visuals at a speed of 120 frames per second, ideal for fast-paced content like sports and gaming.
- Real Depth Enhancer: Experience depth and dimension on screen similar to how the human eye perceives it. This feature increases foreground contrast to create a more realistic and immersive picture.
- Dolby Atmos & Object Tracking Sound Lite: Immerse yourself in the action with built-in Dolby Atmos. You'll hear 3D surround sound that follows the movement on screen using virtual top channel audio, enhancing audio realism.
- 4K AI Upscaling (NQ4 AI Gen 2 Processor): Content is instantly transformed to incredibly sharp 4K resolution. The NQ4 AI Gen 2 Processor utilizes 20 specialized networks to actively improve picture quality, ensuring everything from HD movies to home videos is displayed in stunning 4K.
- HDR Brightness Optimizer: Dark scenes become more detailed and visible. The image tone adjusts in real-time, allowing you to see the screen clearly in any lighting condition and revealing more details in shadows.
- Samsung Tizen OS: The intuitive Smart TV Hub, powered by Tizen, allows you to stream your favorite shows, play games, and access a wide range of apps and streaming services with ease. A Samsung Account is required for network-based smart services.





Maintenance
Cleaning Your TV
To clean the screen, gently wipe it with a soft, dry microfiber cloth. For stubborn smudges, lightly dampen the cloth with water or a screen-specific cleaning solution. Avoid using harsh chemicals, abrasive materials, or direct spraying of liquids onto the screen. Clean the TV frame and stand with a soft, dry cloth.
Software Updates
Your Samsung Smart TV may receive periodic software updates to improve performance, add new features, and enhance security. It is recommended to enable automatic updates or check for updates regularly through the TV's settings menu to ensure optimal functionality.
Troubleshooting
If you encounter issues with your Samsung Q80D Series TV, please refer to the following general troubleshooting tips:
- No Power: Ensure the power cable is securely plugged into both the TV and the electrical outlet. Try a different outlet.
- No Picture/Sound: Check all cable connections (HDMI, antenna, etc.). Verify the correct input source is selected on the TV.
- Remote Not Working: Ensure the SolarCell remote is charged. Point the remote directly at the TV.
- Poor Picture Quality: Adjust picture settings (brightness, contrast, sharpness) in the TV menu. Check the quality of the input source.
- Network Connection Issues: Restart your router and modem. Reconnect to your Wi-Fi network or try a wired LAN connection.
For more detailed troubleshooting or persistent issues, please visit the official Samsung support website or contact Samsung customer service.
Specifications
| Feature | Specification |
|---|---|
| Brand | Samsung |
| Model Number | QN55Q80DAFXZA |
| Screen Size | 55 Inches |
| Display Technology | QLED |
| Resolution | 4K (3840 x 2160) |
| Refresh Rate | 120 Hz |
| Processor | NQ4 AI Gen 2 Processor |
| Special Features | Direct Full Array, 100% Color Volume with Quantum Dot, Quantum HDR+, Motion Xcelerator 120Hz, Real Depth Enhancer, Object Tracking Sound, Dolby Atmos |
| Operating System | Samsung Tizen OS |
| Connectivity | Bluetooth, Wi-Fi, HDMI 2.1 (with eARC), USB, LAN, Optical Audio |
| Product Dimensions (with stand) | 48.3" W x 30.2" H x 10" D |
| Product Dimensions (without stand) | 48.3" W x 27.8" H x 1.9" D |
| Item Weight | 43.7 Pounds |
| Color Name | Titan Black |
| Voltage | 110 Volts (AC) |
| Wattage | 176 watts |
Warranty and Support
Your Samsung Q80D Series TV is covered by Samsung's standard limited warranty. Please refer to the warranty card included with your product or visit the official Samsung website for detailed warranty terms and conditions. For technical support, product registration, or service inquiries, please contact Samsung customer support or visit the Samsung Store online.