Samsung QE55QN73HAUXXU (2026) 55 Inch 4K Neo QLED QN73H Vision AI Smart TV

Key Features

• 55-inch 4K Neo QLED display with Mini LED backlighting for exceptional contrast
• Vision AI technology for intelligent picture and sound optimisation
• Powerful AI processor enhances clarity, colour and upscales lower-resolution content
• Smooth 4K high refresh rate gaming with HDMI 2.1 features and low input lag
• Smart TV platform with popular streaming services and voice assistant support
• NeoSlim design with an ultra-thin profile that complements modern living spaces
• Dolby Atmos support with Object Tracking Sound Lite for immersive audio
• Multiple HDMI inputs and wireless connectivity for effortless home entertainment

Whether you’re settling down for a blockbuster film, watching live sport or enjoying the latest console games, the Samsung QE55QN73HAUXXU is designed to deliver a premium viewing experience every day. Combining Samsung’s advanced Neo QLED Mini LED technology with intelligent Vision AI processing, this 55-inch 4K Smart TV produces vibrant colours, impressive brightness and detailed contrast while automatically adapting picture and sound to suit what you’re watching.

Its sleek design looks at home in contemporary living rooms, while the intuitive smart platform gives you quick access to streaming services, catch-up TV and connected home devices.

Experience Stunning 4K Neo QLED Picture Quality

At the heart of this television is Samsung’s Neo QLED display technology. Instead of relying on conventional LED lighting, Mini LEDs provide much more precise control over brightness across the screen.

For everyday viewing, this means:

• Brighter highlights without overwhelming darker scenes
• Improved shadow detail in films and TV dramas
• Greater depth and realism
• Consistent performance even in bright living rooms

Whether you’re watching nature documentaries, fast-paced sport or the latest Hollywood releases, the image remains rich, detailed and lifelike.

The 55-inch screen size is particularly well suited to medium and larger living rooms, offering a cinematic experience without dominating the space.

Vision AI Automatically Optimises Everything You Watch

One of the standout features of the QN73H range is Samsung’s Vision AI technology.

Rather than requiring constant picture adjustments, Vision AI analyses both the content you’re watching and your viewing environment before automatically fine-tuning picture and sound settings.

This intelligent processing helps deliver:

• More natural skin tones
• Improved contrast scene by scene
• Better colour accuracy
• Enhanced dialogue clarity
• Balanced brightness depending on ambient lighting

The result is a television that quietly works in the background so you can simply enjoy your entertainment.

AI Processing Makes Every Programme Look Better

Not everything you watch is filmed in native 4K.

Older television programmes, live broadcasts and streamed content often vary in quality. Samsung’s AI-powered processor intelligently analyses incoming images and enhances them to produce a cleaner, sharper picture.

For customers, this means:

• Better detail from HD broadcasts
• Sharper streaming content
• Reduced image noise
• More consistent picture quality across different sources

Whether you’re revisiting classic films or watching live television, the TV helps maximise image quality wherever possible.

Mini LED Precision Delivers Excellent Contrast

Traditional LED televisions illuminate larger areas of the screen together.

Mini LED technology gives Samsung much finer control over lighting zones, allowing bright areas and dark scenes to coexist with greater accuracy.

Benefits include:

• Darker black levels
• Less light bleeding around bright objects
• More realistic HDR performance
• Greater depth in cinematic scenes

This is particularly noticeable when watching films with lots of night scenes or high-contrast visuals.

Designed for Bright Living Rooms

Many televisions struggle when sunlight fills the room.

The QE55QN73HAUXXU is designed to maintain excellent visibility in a wide range of lighting conditions. Its high brightness capabilities help preserve detail and colour throughout the day, making it ideal for family rooms where curtains aren’t always closed.

Whether you’re watching afternoon sport or evening entertainment, the picture remains vibrant and engaging.

Smooth Motion for Sport and Gaming

If you enjoy football, Formula One, rugby or action-packed gaming, smooth motion handling can make a significant difference.

The QN73H is engineered to display fast-moving images with greater clarity, helping reduce blur during rapid camera movement.

For gamers, compatible HDMI 2.1 features help unlock:

• Responsive gameplay
• Low input lag
• High refresh rate gaming
• Smooth console performance
• Enhanced compatibility with the latest generation gaming systems

This makes the television equally capable as a family entertainment hub and a dedicated gaming display.

Smart Entertainment Made Simple

Samsung’s smart TV platform brings together live television, catch-up services and streaming apps in one easy-to-use interface.

Instead of switching between multiple devices, you can quickly access your favourite entertainment from a single home screen.

Popular uses include:

• Streaming films and TV series
• Watching live sport
• Catch-up television
• Music streaming
• Accessing connected apps

Navigation is straightforward, helping every member of the household quickly find something to watch.

A Premium Design That Complements Your Home

The QE55QN73HAUXXU features Samsung’s slim NeoSlim styling, giving the television a refined appearance whether positioned on its stand or mounted on the wall.

Its minimal bezels allow more focus on the picture, while the slim cabinet blends naturally into modern interiors.

For customers creating a clean, contemporary entertainment space, the understated design is every bit as appealing as the technology inside.