1. Introduction and Overview
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new Samsung 65-Inch Class Neo QLED QN70F 4K Mini LED Smart TV. Designed for an immersive viewing experience, this television features the NQ4 AI Gen2 Processor, Quantum Matrix Technology Slim, and Motion Xcelerator 144Hz, all powered by Samsung Vision AI for enhanced picture, sound, and smart features.

Front view of the Samsung 65-Inch Neo QLED QN70F Smart TV.
2. What's in the Box
Carefully unpack your television and ensure all components are present. The package should contain the following items:
- Samsung 65-Inch Class Neo QLED QN70F TV
- User Manual (this document)
- Stand components
- SolarCell™ Remote Control (TM2560E)
- Power Cable

Visual representation of the TV dimensions and included accessories.
3. Setup
3.1 Physical Setup (Stand or Wall Mount)
Attach the included stand to the television following the instructions in the separate quick setup guide, or use a compatible VESA wall mount (sold separately) for wall installation. Ensure the TV is placed on a stable, level surface or securely mounted to a wall.
3.2 Initial Power On
Connect the power cable to the TV's power input and then to a wall outlet. Press the power button on the remote control or the TV to turn it on. Follow the on-screen prompts for initial setup.
3.3 Network Connection
During the initial setup, you will be prompted to connect your TV to a network. You can choose between a wireless (Wi-Fi) or wired (Ethernet) connection. A stable internet connection is required to access smart features, streaming apps, and software updates.
3.4 Samsung Account Setup
To fully utilize all smart services, including streaming apps and other smart features, a Samsung Account is required. You can create or log in to your Samsung Account during the initial setup process using a computer, mobile, or other device.
4. Operating the TV
4.1 Remote Control
The included SolarCell™ Remote Control is designed for intuitive navigation. It can be charged via solar power or USB-C. Familiarize yourself with the button layout for easy access to menus, volume, channels, and smart features.
4.2 Smart Features
Your Samsung Neo QLED TV is equipped with advanced smart features to enhance your entertainment experience.
- Samsung Vision AI: This feature utilizes AI to enhance picture quality, optimize sound, and provide personalized experiences.
- Samsung TV Plus: Access over 2,700 free channels, including 400+ premium Samsung TV Plus channels, directly from your TV.
- Gaming Hub: Dive into thousands of games without needing a console.
Official overview of the Samsung QN70F's key features, including Samsung Vision AI, 4K AI Upscaling, and Motion Xcelerator 144Hz.

An infographic highlighting key benefits of Samsung TVs, including Vision AI, endless content, security, design, and SmartThings connectivity.
4.3 Picture Settings
Your TV offers advanced picture technologies for optimal viewing:
- NQ4 AI Gen2 Processor: This powerful processor uses 20 neural networks to enhance content to 4K resolution and optimize sound.

A detailed view of the NQ4 AI Gen2 Processor, emphasizing its role in AI-enhanced clarity and 4K upscaling.
- Quantum Matrix Technology Slim: Experience sharp and accurate contrast with precision-controlled Mini LEDs, ensuring stunning clarity in every scene.

An illustration demonstrating how Quantum Matrix Technology Slim uses Mini LEDs for enhanced detail and contrast.
- 4K AI Upscaling: Watch your favorite content in stunning detail as the AI processor upscales it to 4K resolution.

A visual example of 4K AI Upscaling, enhancing clarity and detail in an image.
- Neo Quantum HDR: Enjoy richer 4K picture with deeper blacks, vibrant colors, and dynamic contrast.

A side-by-side comparison illustrating the enhanced dynamic range and color of Neo Quantum HDR versus SDR.
- Motion Xcelerator 144Hz: Experience smooth visuals and elite speeds for VRR gaming at up to 4K 144Hz, ideal for sports and fast-paced content.

A dynamic image of a race car illustrating the smooth motion provided by Motion Xcelerator 144Hz.
- Auto HDR Remastering: Intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details.

A visual demonstration of Auto HDR Remastering, enhancing an underwater scene with improved highlights and colors.
4.4 Sound Settings
The TV's audio system provides an immersive sound experience:
- Object Tracking Sound Lite & Q-Symphony: Feel like you're in the middle of the action with sound that follows objects on screen. When paired with a compatible Samsung soundbar, TV and soundbar speakers work in sync for more robust, nuanced sound.
4.5 Connectivity
The QN70F offers a variety of connectivity options:
- HDMI: Multiple HDMI ports (including eARC) for connecting external devices like gaming consoles, Blu-ray players, and soundbars.
- USB: Standard rectangular port for power or media playback.
- Ethernet: Wired internet connection for streaming and updates.
- Bluetooth: For connecting wireless headphones or other compatible devices.
- Wi-Fi: For wireless internet connection.
- Audio Out (Optical): Delivers high-quality digital audio to soundbars or receivers.
- Cable/ANT: Connector for over-the-air antenna or cable TV signals.

A detailed view of the TV's side panel, highlighting the various input and output ports.
4.6 Accessibility
The TV includes features to enhance accessibility:
- Live Translate: Enjoy content in your own language. The AI processor identifies the language of your content and instantly translates it, creating subtitles in your preferred language.
5. Maintenance
5.1 Cleaning Your TV
To clean the screen, gently wipe it with a soft, lint-free cloth. For the frame and other surfaces, use a soft, dry cloth. Avoid using harsh chemicals, abrasive materials, or excessive moisture, as these can damage the TV.
5.2 Software Updates
Ensure your TV's software is always up to date to benefit from the latest features, performance improvements, and security enhancements. The TV can be set to update automatically when connected to the internet, or you can manually check for updates through the settings menu.
6. Troubleshooting
If you encounter issues with your TV, try the following basic troubleshooting steps:
- No Power: Check if the power cable is securely connected to both the TV and the wall outlet.
- No Picture/Sound: Verify that the correct input source is selected. Check all cable connections to external devices.
- Remote Not Working: Ensure the remote is charged (SolarCell™ Remote) or replace batteries if applicable. Point the remote directly at the TV.
- Network Connection Issues: Restart your router and modem. Reconnect the TV to the network via settings.
- Picture Quality Issues: Adjust picture settings in the TV menu. Ensure your source content is of high quality.
For more detailed troubleshooting, refer to the comprehensive e-Manual accessible through your TV's settings menu or visit the Samsung support website.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Samsung |
| Model Number | QN65QN70FAFXZA |
| Screen Size | 65 Inches |
| Display Technology | QLED (Neo QLED) |
| Resolution | 4K |
| Refresh Rate | 120 Hz (up to 144Hz for PC connected games) |
| Dimensions (with Stand) | 11"D x 57.2"W x 35.1"H |
| Dimensions (without Stand) | 1"D x 57.2"W x 32.8"H |
| Item Weight | 48.1 Pounds |
| Connectivity | Bluetooth, Wi-Fi, USB, Ethernet, HDMI |
| Special Features | Built-In Speaker, Game Mode, Samsung Vision AI |
8. Warranty and Support
Your Samsung Neo QLED QN70F TV comes with a manufacturer's warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included in your product packaging or visit the official Samsung support website. For technical assistance, product registration, or to download the full e-Manual, please visit samsung.com/us/support/.