Samsung QN75QN70F 75-Inch Neo QLED 4K Smart TV

Experience vivid, high-contrast 4K viewing on a 75-inch Neo QLED display designed to enhance picture and sound quality with Samsung Vision AI. Mini LEDs powered by Quantum Matrix Technology Slim help deliver precise lighting control for detailed highlights and deeper-looking blacks in movies, sports, and everyday streaming.

For smooth, responsive play, Motion Xcelerator 144Hz and VRR support fast action with reduced lag, while FreeSync Premium Pro and built-in gaming tools help optimize gameplay. With One UI Tizen and Samsung TV Plus, you can jump into entertainment and discover free, ad-supported content alongside smart home control through SmartThings and Matter support.

Dolby Atmos support, plus Object Tracking Sound Lite and Q-Symphony, adds more immersive audio that follows the action and pairs with compatible Samsung sound systems for a bigger listening experience.

Key Features

• NQ4 AI Gen2 Processor: Powers intelligent picture and audio enhancements for optimized 4K performance.
• Quantum Matrix Technology Slim: Mini LED lighting control designed for vivid contrast and fine detail.
• Motion Xcelerator 144Hz: Smooth motion handling for fast sports and high-frame-rate gaming.
• 4K AI Upscaling: Enhances content toward 4K clarity for sharper, more detailed viewing.
• Neo Quantum HDR: Expands contrast and brightness for more impactful HDR scenes.
• Auto HDR Remastering: Automatically enhances content for an improved HDR-style experience.
• FreeSync Premium Pro + VRR: Helps reduce tearing and stutter for fluid gameplay.
• Gaming Hub + Cloud Gaming: Access gaming features and supported cloud gaming services from the TV.
• Object Tracking Sound Lite + Q-Symphony: Immersive sound that follows action and can sync with compatible Samsung audio.
• SmartThings & Voice Assistants: Smart home connectivity with SmartThings/Matter and built-in Bixby and Alexa support.

Technical Specifications

Display & Picture

• Display Type: Neo QLED 4K
• Screen Size Class: 75"
• Screen Diagonal Measurement: 74.5"
• Resolution: 4K (3,840 x 2,160)
• Refresh Rate: 120Hz (Up to 144Hz)
• Lighting Technology: Quantum Matrix Technology Slim
• Dimming Technology: Supreme UHD Dimming
• Viewing Angle: Wide Viewing Angle
• Contrast Enhancer: Real Depth Enhancer
• HDR: Neo Quantum HDR

Processing & Motion

• Processor: NQ4 AI Gen2 Processor
• Upscaling: 4K AI Upscaling
• Motion Handling: Motion Xcelerator 144Hz
• Variable Refresh Rate (VRR): Yes

Gaming

• Gaming Hub: Yes
• Cloud Gaming: Yes (Xbox, NVIDIA GeForce Now, Luna, Blacknut, Antstream, Boosteroid, Utomik)
• AI Auto Game Mode: Yes
• ALLM (Auto Low Latency Mode): Yes
• Game Motion Plus: Yes
• Super Ultra Wide Game View: Yes
• Game Bar: Yes
• Mini Map Zoom: Yes
• VRR Standard: FreeSync Premium Pro
• HGiG: Yes
• Hue Sync: Yes

Audio

• Dolby Atmos: Yes
• Sound Features: Object Tracking Sound Lite, Q-Symphony

Smart TV & Voice

• Operating System: One UI Tizen
• AI TV: Samsung Vision AI
• Free Ad Supported TV: Samsung TV Plus
• Smart Home Connectivity: SmartThings, Matter, IoT-Sensor Functionality
• Smart Assistants (Built-in): Bixby, Alexa
• Smart Assistants (Works With): Google Assistant
• Far-Field Voice Interactions: Yes
• Web Browser: Yes
• Samsung Health: Yes

Connectivity

• Wi-Fi: Yes (Wi-Fi 5)
• Bluetooth: Yes (BT5.2)
• HDMI Inputs: 4
• HDMI Maximum Input Rate: 4K144Hz (For HDMI 1/2/3/4)
• Audio Return Channel: eARC
• HDMI-CEC: Yes
• One Connect Box: N/A

Design

• TV Design: AirSlim
• Bezel Type: 3 Bezel-less
• Front Color: Black
• Stand Type: Aero Center
• Stand Color: Black
• Adjustable Stand: N/A

Mounting, Security, & General

• VESA Support: Yes (400 x 400)
• Knox Security: Yes
• Country of Origin: Mexico
• UPC Code: 887276929828