Samsung QN70H 75 Inch Neo QLED 4K Mini LED Vision AI Smart TV (2026) | QE75QN70HAUXXU

• 75 inch Neo QLED 4K panel with Quantum Mini LED backlighting
• NQ4 AI Processor for real-time picture and sound optimisation
• 100% Colour Volume in DCI-P3 - VDE certified and PANTONE Validated
• Samsung Vision AI Companion - ask questions about on-screen content
• AI Football Mode automatically optimises picture for live sport
• NQ HDR with HDR 10+ Adaptive for scene-by-scene dynamic HDR
• Dual Line Gate enables up to 120Hz gaming at 1080p
• 20W audio with Object Tracking Sound Lite and Q-Symphony
• Tizen OS with Bixby, Alexa, and Google Assistant built in
• 3 x HDMI 2.0, 2 x USB-A, Ethernet, Wi-Fi 5, Bluetooth 5.3
• AirPlay 2 and Google Cast for wireless streaming from mobile devices
• SmartThings Hub and Matter support for smart home control
• Manufacturer warranty: 2 years
• Dimensions: 1676.7 x 960.3 x 26.6 mm (without stand)

Samsung QN70H 75 Inch Smart TV with Neo QLED and Vision AI

Quantum Mini LED picture with AI-driven processing:

The QE75QN70HAUXXU uses Quantum Mini LED backlighting controlled by Supreme Mini LED Dimming to deliver precise contrast across the 75 inch screen. The NQ4 AI Processor drives real-time picture optimisation, while Color Booster Pro and NQ HDR with HDR 10+ Adaptive work together to maintain accurate highlight and shadow detail across different content types.

100% Colour Volume and PANTONE Validated accuracy:

Quantum Dot technology gives this TV 100% Colour Volume measured in the DCI-P3 colour space, certified by VDE and validated against 2,030 PANTONE colours and 110 skin tones. The result is colour reproduction that stays consistent from bright to dark scenes without washing out or over-saturating.

Samsung Vision AI Companion for smarter viewing:

Vision AI Companion lets you ask questions about what you are watching and receive instant answers directly on screen, using multiple AI agents working in the background. AI Football Mode automatically optimises the picture for live sport, while AI Customisation Mode and Generative Wallpaper adapt the TV's appearance to your preferences and surroundings.

Gaming and connectivity built for modern use:

Dual Line Gate (DLG) technology boosts the refresh rate to 120Hz at 1080p for smoother gaming without the need for HDMI 2.1 ports. Auto Game Mode (ALLM), Game Bar, Gaming Hub, AI Gaming Optimiser, and Super Ultra Wide Game View provide a rounded gaming setup, while three HDMI 2.0 ports, two USB-A ports, Ethernet, Wi-Fi 5, and Bluetooth 5.3 cover all standard connections.

Sound that follows the action:

The 20W two-channel audio system uses Object Tracking Sound Lite to position sound to match on-screen movement. Q-Symphony allows compatible Samsung soundbars to work alongside the TV speakers simultaneously, while Adaptive Sound+ and Active Voice Amplifier adjust output automatically to the content and room environment.

Tizen OS with broad smart platform support:

Tizen OS provides access to all major streaming services alongside Samsung TV Plus free channels and Samsung Health. Bixby, Amazon Alexa, and Google Assistant are all built in for voice control, and the TV works as a SmartThings Hub with Matter support for broader smart home integration. AirPlay 2 and Google Cast add wireless streaming from Apple and Android devices, and security software updates are guaranteed until at least 31 December 2031.

Shop our full TV range from Heavins.ie, with delivery and click-and-collect available across Ireland.

Key Features

Quantum Mini LED with Supreme Mini LED Dimming - precise contrast and brightness control across the 75 inch panel.
NQ4 AI Processor - quad-core AI chip handling real-time picture and sound optimisation.
100% Colour Volume (DCI-P3, VDE certified) - consistent colour from bright highlights to deep shadows.
PANTONE Validated - colour accuracy confirmed across 2,030 colours and 110 skin tones.
Samsung Vision AI Companion - ask questions about content on screen and receive instant AI-generated answers.
AI Football Mode - automatic picture optimisation for live sport broadcasts.
NQ HDR with HDR 10+ Adaptive - dynamic HDR metadata adjusted scene by scene.
Dual Line Gate (DLG) - enables 120Hz refresh at 1080p for smoother gaming.
Object Tracking Sound Lite (OTS Lite) - audio positioned to follow on-screen movement.
Q-Symphony - TV and compatible Samsung soundbar speakers work together simultaneously.
Tizen OS with Bixby, Alexa, and Google Assistant - three built-in voice assistants and full streaming platform access.
SmartThings Hub and Matter support - central control point for compatible smart home devices.
AirSlim design with Aero Linear stand - 26.6mm depth at the panel with a Titan Gray stand base.
Security updates guaranteed until at least 31 December 2031 - and OS upgrade support for 7 years from 2026.

Specifications

• Screen size: 75 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: VA, Mini LED (Quantum Mini LED)
• Native refresh rate: 50Hz (DLG: up to 120Hz at 1080p)
• HDR support: NQ HDR, HDR 10+ Adaptive
• Colour volume: 100% DCI-P3 (VDE certified), PANTONE Validated
• Processor: NQ4 AI Processor (quad-core)
• Smart platform: Tizen OS
• Voice assistants: Bixby, Amazon Alexa, Google Assistant
• Audio output: 20W RMS, 2-channel
• Audio features: OTS Lite, Q-Symphony, Adaptive Sound+, Active Voice Amplifier, AI Sound Controller
• HDMI ports: 3 x HDMI 2.0
• USB ports: 2 x USB-A (USB 2.0)
• Other connections: 1 x LAN (Ethernet), 1 x optical audio out, RF/aerial input
• Wireless: Wi-Fi 5, Bluetooth 5.3
• Casting: AirPlay 2, Google Cast
• Tuner: DVB-T2CS2, analogue, CI+ 1.4, HbbTV 2.0.4
• Typical power consumption: 81.0W
• Annual energy consumption: 112 kWh
• Standby power: 0.50W
• Energy efficiency class: D
• VESA mounting pattern: 400 x 400mm
• Dimensions without stand (WxHxD): 1676.7 x 960.3 x 26.6mm
• Dimensions with stand (WxHxD): 1676.7 x 1017.5 x 327.7mm
• Weight without stand: 29.2kg
• Weight with stand: 29.8kg
• Bezel: 3-sided bezel-less front
• Stand type: Aero Linear, Titan Gray
• Colour: Black front, Titan Gray stand
• Manufacturer warranty: 2 years

What's Included in the Box

• Samsung QE75QN70HAUXXU 75" Neo QLED 4K TV
• Aero Linear stand (Titan Gray)
• Remote control
• Power cable
• Simple user guide
• Installation guide
• Remote control guide

Setup and Care

Getting started:

Attach the Aero Linear stand before positioning the TV, or use the 400 x 400mm VESA pattern for wall mounting - the TV is compatible with both Slim Fit and Full Motion Slim Wall Mount (Y22) brackets. Follow the on-screen setup guide to connect to Wi-Fi and sign in to your Samsung account to access all Vision AI and smart features from the first session.

Connectivity tips:

Use the Ethernet port for the most stable connection when streaming in 4K. All three HDMI ports support 4K at 60Hz - any of them can be used for a set-top box, games console, or Blu-ray player. For gaming, enable Auto Game Mode (ALLM) in the settings so the TV switches to Game Bar automatically when a console is detected.

Smart home integration:

The built-in SmartThings Hub lets you view and control compatible smart home devices directly from the TV without a separate hub unit. Matter-compatible devices can be added through the SmartThings app, and the TV works as a central display for routines, cameras, and other connected appliances.

Screen care:

Wipe the screen gently with a soft, dry microfibre cloth - avoid paper towels, abrasive materials, or liquid sprays applied directly to the panel. Power the TV off fully before cleaning, and allow it to cool before wiping to avoid streaking on the glossy VA surface.

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

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Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase.

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