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Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F - Ultimate Entertainment, Elevating Your Living Space
Slim and Elegant AirSlim Design
The Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F features a minimalist yet sophisticated design, suitable for various interior spaces. Samsung has removed the traditional thick frame and replaced it with a slim and lightweight AirSlim design, providing a sleek appearance while ensuring neat installation in different positions.
Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F
The thinness of the AirSlim allows wall mounting flush with the wall, giving the feeling of a painting, ideal for modern entertainment spaces. This optimizes the viewing angle, especially when enjoying high refresh rate content such as gaming or sports.
Intelligent Voice Assistant Bixby
The intelligent voice assistant Bixby is a standout feature integrated into the Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F, offering a smart and convenient way to control the TV via voice.
Smart TV Samsung QA75QN70F allows voice control
Bixby Voice Assistant on Samsung 75 Inch QA75QN70F TV
With Bixby, users can perform tasks such as turning the TV on/off, changing channels, adjusting volume, opening apps (Netflix, YouTube), etc., quickly and easily. Additionally, the voice assistant on the Smart TV Samsung QA75QN70F provides smooth conversations and intuitive responses thanks to better contextual understanding.
Refresh Rate up to 144Hz
The Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F delivers smooth, sharp visuals with a refresh rate of up to 144Hz. Combined with Motion Xcelerator 144Hz technology, this Samsung Smart TV optimizes fast-moving content display, minimizing blur or screen tearing. This is especially useful for users who enjoy sports matches or action movies with high-speed scenes.
Samsung QA75QN70F TV delivers smooth visuals
Smart TV Samsung QA75QN70F supports up to 144Hz refresh rate
MiniLED Quantum Matrix Slim Technology
MiniLED Quantum Matrix Slim technology on the Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F precisely controls all ultra-small LED lights to manage lighting, enhancing contrast and image details. This technology elevates visual experience, ideal for watching movies, gaming, and HDR content.
MiniLED Quantum Matrix Slim enhances visual experience
MiniLED Quantum Matrix Slim on Samsung 75 Inch QA75QN70F TV
Neo Quantum HDR Technology
In addition to MiniLED Quantum Matrix Slim, this Samsung TV is equipped with other standout technologies such as Neo Quantum HDR, Auto HDR Remastering, Real Depth Enhancer, HDR Brightness Optimizer, etc. Specifically, Neo Quantum HDR optimizes high dynamic range (HDR), providing superior brightness, vivid colors, and sharp details in both bright and dark areas.
Neo Quantum HDR on Samsung 75 Inch QA75QN70F TV
Auto HDR Remastering Technology
Auto HDR Remastering technology automatically upgrades SDR (Standard Dynamic Range) content to near HDR standard using Deep Learning algorithms. This technology improves brightness, contrast, and color, delivering an impressive viewing experience in every frame.
Auto HDR Remastering on Samsung 75 Inch QA75QN70F TV
Real Depth Enhancer Technology
Real Depth Enhancer technology on the Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F uses AI to enhance image contrast and depth. This creates realistic 3D-like visual effects.
Real Depth Enhancer on Samsung 75 Inch QA75QN70F TV
AI NQ4 2.0 Processor Upgrades Images to 4K
The Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F is equipped with the AI NQ4 2.0 processor, capable of optimizing image quality through artificial intelligence (AI). This processor not only upgrades images to 4K with 4K AI Upscaling but also supports technologies such as Real Depth Enhancer, Neo Quantum HDR, Auto HDR Remastering, and MiniLED Quantum Matrix Slim.
AI NQ4 2.0 processor upgrades images to 4K
Additionally, NQ4 AI Gen2 enhances audio quality by adjusting it according to content, synchronized with the speaker system to create a lively surround effect.
Realistic Gaming Experience with FreeSync Premium
The FreeSync Premium mode on the Samsung Neo QLED 4K Vision AI 75 Inch (QA75QN70F) optimizes the gaming experience, especially suitable for gamers using consoles or PCs that support AMD FreeSync technology. This feature reduces stutter and screen tearing while ensuring smooth visuals and low latency.
FreeSync Premium on Samsung 75 Inch QA75QN70F TV
Immersive Sound with Q-Symphony Technology
The Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F delivers immersive sound with Q-Symphony technology. Q-Symphony allows synchronized audio between the TV speakers and compatible soundbars, providing a dynamic and powerful surround sound experience. The TV speakers handle mid and high frequencies, while the soundbar focuses on bass and spatial effects, creating enveloping audio.
Q-Symphony technology on Smart TV Samsung QA75QN70F
Object Tracking Sound Lite Technology
In addition to Q-Symphony, Object Tracking Sound Lite technology on the Smart TV Samsung QA75QN70F detects on-screen object movement and automatically adjusts audio according to the movement. This provides a lively sound experience, enhancing action movies, sports, or gaming.
Object Tracking Sound Lite on Samsung 75 Inch QA75QN70F TV
One UI Tizen Operating System Personalizes Experience
The One UI Tizen operating system on the Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F provides an intuitive, smooth, and easy-to-use interface, even for older users. It features a rich app store, voice control support, and good connectivity with smart devices via SmartThings. Overall, One UI Tizen is a stable, secure platform, suitable for both entertainment and smart home control.
Intuitive interface of One UI Tizen
Smart Control with SmartThings App
The SmartThings app on the Smart TV Samsung QA75QN70F enables convenient connection and management of smart devices, including those requiring Matter and HCA compatibility.
SmartThings on Samsung QA75QN70F
SmartThings allows convenient connection and management of smart devices
Notifications are displayed directly on the TV screen in real-time. Users can quickly and easily monitor the status of smart home devices. Additionally, the 3D Map View mode provides an interactive interface to observe the entire smart home system instantly.
The Smart TV Samsung Neo QLED 4K Vision AI 75 Inch QA75QN70F is not just an entertainment device but a symbol of technological innovation. With vibrant 4K image quality, impressive surround sound, and intelligent AI features, it promises an outstanding viewing experience and modernizes your living space.
| Danh mục | Thông số chi tiết |
|---|---|
| Model | QA75QN70F |
| Loại tivi | Smart Tivi Neo QLED 4K |
| Kích thước màn hình | 75 inch |
| Độ phân giải | 4K UHD (3840 x 2160) |
| Năm ra mắt | 2025 |
| Bộ xử lý | Neo Quantum Processor 4K with AI |
| Công nghệ đèn nền | Quantum Mini LED – Quantum Matrix Technology |
| Công nghệ hình ảnh | Neo Quantum HDR, HDR10+, UHD Dimming, Contrast Enhancer |
| Tần số quét | 120Hz (native) – Motion Xcelerator Turbo+ |
| Hệ điều hành | Tizen OS 2025 |
| Âm thanh | Dolby Atmos, OTS (Object Tracking Sound), Q-Symphony |
| Công suất loa | 40W (2.2CH) |
| Remote | TM2360E – SolarCell Remote (sạc ánh sáng) |
| Trợ lý giọng nói | Bixby, Google Assistant, Alexa (có tiếng Việt) |
| Kết nối không dây | Wi-Fi 5, Bluetooth 5.2 |
| Trình chiếu điện thoại | Tap View, Smart View, AirPlay 2, Multi View |
| Cổng kết nối | HDMI x4 (1 cổng eARC), USB x2, LAN, Optical, RF |
| Tích hợp nhà thông minh | Có – SmartThings, hỗ trợ Matter, điều khiển thiết bị IoT |
| Kích thước (không chân) | 1676.7 x 960.3 x 26.6 mm |
| Kích thước (có chân) | 1676.7 x 1023.2 x 332.6 mm |
| Trọng lượng | ~37.1 kg (không chân), ~39.4 kg (có chân) |
| Xuất xứ | Việt Nam |
| Thời gian bảo hành | 24 tháng chính hãng toàn quốc |
A. Installation – Initial Setup
Installation:
Wall mount (VESA 400x400 mm standard) or place on a table with sturdy metal legs.
Position in a well-ventilated area, avoiding moisture and direct sunlight on the screen.
Initial Setup:
Power on → select language → connect to Wi-Fi or LAN → sign in to Samsung Account.
Check for software updates at: Settings > Support > Software Update.
B. Using Features
Casting Content from Your Phone:
Android: Tap View, Smart View.
iOS/macOS: AirPlay 2.
Multi View: Split the screen to watch two contents simultaneously.
Vietnamese Voice Search:
Press the microphone button on the remote → say: “Open YouTube”, “Watch football”…
Supports Bixby, Google Assistant, Alexa.
Popular Apps:
Install via app store: YouTube, Netflix, FPT Play, Galaxy Play, Spotify…
Connecting External Devices:
Ports: HDMI x4 (1 eARC), USB x2, LAN, Optical.
Bluetooth 5.2: Connect speakers, headphones, wireless keyboard, mouse.
SmartThings – Control Smart Devices:
Connect and control air conditioners, lights, robot vacuums… directly from the TV screen.
C. Care – Cleaning
Turn off the TV, wipe gently with a soft dry cloth – absolutely no water or chemicals.
Avoid dusty, humid, or high-temperature environments; unplug if not used for long periods.
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