SAMSUNG QA75QN70FAJXZK 75" Neo QLED QN70F 4K Smart TV
The SAMSUNG QA75QN70FAJXZK 75" Neo QLED QN70F 4K Smart TV combines cutting-edge display technology with powerful AI capabilities to deliver an unparalleled audio-visual experience. This 75-inch smart television features the advanced NQ4 AI Gen2 Processor, providing ultra-high-resolution 4K images and supporting a refresh rate of up to 144Hz, ensuring smooth and detailed visuals for movies, sports, or gaming. Its AirSlim design offers a sleek and modern aesthetic that seamlessly integrates into any contemporary home. This product is manufactured in Vietnam, boasts a Grade 1 energy efficiency rating, and comes with a 3-year manufacturer's warranty. Dimensions with stand are approximately 1677.5 mm (W) x 1016.2 mm (H) x 331.5 mm (D).
Key Features
- NQ4 AI Gen2 Processor: Leverages 20 AI neural networks to intelligently upscale content to near-4K resolution, with synchronized audio optimization.
- Quantum Matrix Technology Slim: Precisely controls Mini LEDs for exceptionally sharp and accurate contrast, revealing fine details.
- Motion Xcelerator 144Hz: Delivers smooth motion up to 4K 144Hz for esports gaming, eliminating screen tearing and lag.
- AirSlim Design: Stylishly thin profile that perfectly blends with home decor.
- Smart Services and Connectivity: Powered by the Tizen™ Smart TV operating system, supporting Bixby voice assistant, SmartThings smart home integration, and multi-device connectivity.
Ultimate Visual Experience
The Samsung QA75QN70FAJXZK utilizes advanced Neo QLED technology, combined with Quantum Matrix Technology Slim, to precisely control a vast array of Mini LEDs, achieving astonishing contrast and detail reproduction. The NQ4 AI Gen2 Processor features 4K AI Upscaling technology, automatically optimizing both image and sound to their best state, whether you're streaming OTT content, gaming, or watching live broadcasts, providing a true-to-life 4K visual enjoyment. Furthermore, Neo Quantum HDR technology and Real Depth Enhancer enrich colors and enhance layering, delivering a perception of depth akin to human vision.
Premium Gaming Performance
Designed for gamers, Motion Xcelerator 144Hz technology ensures smooth motion performance up to 4K 144Hz, complemented by FreeSync Premium Pro to effectively eliminate screen tearing and stuttering. AI Auto Game Mode automatically optimizes settings based on game type, including Dynamic Black Equalizer and Surround Sound, allowing players to fully immerse themselves in the game world. Additionally, Super Ultra Wide Game View and Mini Map Zoom functions further enhance the gaming experience.
Immersive Smart Audio
The QA75QN70FAJXZK Smart TV features OTS Lite (Object Tracking Sound Lite), where sound moves with the action on screen, creating a more immersive audio-visual experience. Q-Symphony allows the TV speakers to synchronize with compatible Samsung Soundbars, creating a richer soundstage. Active Voice Amplifier Pro and Adaptive Sound Pro intelligently analyze ambient noise and content type, automatically adjusting volume and sound effects to ensure clear dialogue and optimal sound.
Smart Living and Connectivity
Running on the One UI Tizen smart TV operating system, it provides a personalized viewing experience and promises up to 7 years of future Tizen OS upgrade support*. With built-in Bixby voice assistant, supporting far-field voice interaction, you can easily control your TV. Through the SmartThings Hub function, the TV can act as the center of your smart home, easily managing multiple IoT devices. Multi-Device Experience features support TV to Mobile, Mobile to TV, Sound Mirroring, and is compatible with Apple AirPlay, making it convenient to share content on the big screen. It is equipped with 4 HDMI ports (supporting 4K 144Hz high frame rate), 2 USB-A ports, an Ethernet port, optical audio output, Wi-Fi 5, and Bluetooth 5.3 connectivity to meet your multimedia needs.
Design and Dimensions
The TV features an ultra-slim AirSlim design with a 3-bezel-less front, providing a minimalist and stylish look that enhances visual immersion. The television comes with a central AERO CENTER stand in classic black, perfectly harmonizing with the TV body.
Dimensions with Stand (W x H x D): 1677.5 x 1016.2 x 331.5 mm
Dimensions without Stand (W x H x D): 1677.5 x 960.7 x 26.6 mm
VESA Specification: 400 x 400 mm
Technical Specifications
- Screen Size: 75 inches
- Refresh Rate: 120Hz (Up to 144Hz)
- Resolution: 4K (3,840 x 2,160)
- Product Type: Neo QLED
- Origin: Vietnam
- Energy Efficiency Label: Grade 1
- Warranty Period: 3 Years
Picture
- Picture Engine: NQ4 AI Gen2 Processor
- HDR Technology: Neo Quantum HDR
- HDR 10+ Technology: Yes (ADAPTIVE/ GAMING)
- Picture Upscaling: 4K AI Upscaling
- Contrast: Quantum Matrix Technology Slim
- Viewing Angle: Wide Viewing Angle
- Dimming Technology: Supreme UHD Dimming
- Contrast Enhancer: Real Depth Enhancer
- Motion Technology: Motion Xcelerator 144Hz
- Smart Calibration: Basic
- Filmmaker Mode: Yes
- HDR Brightness Optimizer: Yes
- Color Booster: Color Booster Pro
- AI Auto HDR Remastering: Auto HDR Remastering
- EyeComfort Mode: Yes
Audio
- Object Tracking Sound: OTS Lite
- Q-Symphony: Yes
- Sound Output (RMS): 20W
- Speaker Type: 2CH
- Active Voice Amplifier: Yes (Active Voice Amplifier Pro)
- Adaptive Sound: Adaptive Sound Pro
- 360° Audio: Yes
Smart Service
- Operating System: Tizen™ Smart TV
- Bixby Support: Yes
- Far-Field Voice Interaction: Yes
- Web Browser: Yes
- SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote Support: Yes
Functions
- Multi Device Experience: TV to Mobile, Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On, Tap View
- Multi View: Up to 2 videos
- Apple AirPlay: Yes
- Daily+: Yes
- Storage Share: Yes
- Generative Wallpaper: Yes
- Karaoke Mic: Yes
Gaming Features
- Auto Game Mode (ALLM): Yes
- Game Motion Plus: Yes
- Dynamic Black Equalizer: Yes
- Variable Refresh Rate (VRR): Yes
- Surround Sound: Yes
- Super Ultra Wide Game View: Yes
- Mini Map Zoom: Yes
- FreeSync: FreeSync Premium Pro
- Light-sync: Yes
- HGiG (HDR Gaming Interest Group): Yes
- AI Auto Game Mode: Yes
Broadcasting System
- Digital Broadcasting: DTMB
- Analog Tuner: Yes
- Data Broadcasting: MHEG 5
- TV Key Support: Yes
Connectivity
- HDMI: 4
- USB Ports: 2 x USB-A
- HDMI (High Frame Rate): 4K 144Hz (for HDMI 1/2/3/4)
- Ethernet (LAN) Port: 1
- Optical Digital Audio Out: 1
- RF In (Terrestrial / Cable input / Satellite input): 1/1 (Common Use for Terrestrial)/0
- Wi-Fi: Yes (Wi-Fi 5)
- Bluetooth: Yes (5.3)
- Anynet+ (HDMI-CEC): Yes
- HDMI Audio Return Channel (ARC): eARC
Design
- Design: AirSlim
- Bezel Type: 3 Bezel-less
- Front Color: Black
- Stand Type: AERO CENTER
- Stand Color: Black
- Set with Stand (W x H x D): 1677.5 x 1016.2 x 331.5 mm
- Set without Stand (W x H x D): 1677.5 x 960.7 x 26.6 mm
- VESA Wall Mount Support: 400 x 400 mm
Additional Features
- Art Store: Yes
- Embedded POP (Picture-in-Picture): Yes
- Electronic Program Guide (EPG): Yes
- TV Recording: Yes
- IP Control: Yes
- OSD Language: Local Languages
Power & Eco Solution
- Eco Sensor: Yes
- Power Supply: AC220-240V~ 50/60Hz
- Power Consumption (Max): 260 W
- Power Consumption (Typical): 67.416 W
- Auto Power Off: Yes
- Auto Power Saving: Yes
Weight
- Weight with Stand (kg): 30.9 kg
- Weight without Stand (kg): 29.6 kg
Accessories
- Remote Controller Model: TM2360E
- Slim Fit Wall Mount Support (Included for Frame TV, others sold separately): Yes
- User Manual: Yes
- Full Motion Slim Fit Wall Mount Support (Sold separately): Yes
- Slim Fit Camera Support (Sold separately): Yes
- Zigbee / Thread Module Support (Sold separately): Built-In
- Power Cable: Yes
Special Notes:
- Smart Assistant supports voice commands and multi-turn conversations in 10 languages (US/UK/India (English)/Germany/France/Italy/Spain/Brazil/Mexico/Korea). Not all accents, dialects, and expressions may be recognized. Far-field microphone supported on Q8F and above. TV remote control supported on Q7F and above. U8000F requires SmartThings mobile remote control.
- Live streaming on mobile devices is only supported on Android OS 11.0 and higher or iOS 16.0 and higher, and is available on Samsung TV models from 2025 onwards. This feature is only active when the TV is turned off. The TV must be connected to power to use this feature. The TV and mobile device must be connected to SmartThings to send and receive notifications.
- The content and services of Tizen OS upgrades may vary by region and are subject to change without prior notice. Agreement to Smart Hub Terms & Conditions and Privacy Policy required before use. Some content and services require registration and subscription. Samsung Account required. For products launched in 2025, Tizen OS upgrades will be supported for up to 7 years starting from 2025. Please note that upgrades do not include hardware-related performance, features, or durability.
The product information above is for reference only, everything is subject to the brand's official website.
The product information above is for reference only; everything is subject to the brand's official website.
SAMSUNG QA75QN70FAJXZK 75" Neo QLED QN70F 4K Smart TV Review
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