TCL 43A400 PRO-UK 43 Inch NXTVISION A400 Pro 4K UHD HDR QLED Google Frame TV 2026

TCL 43A400 PRO-UK 43 Inch NXTVISION A400 Pro 4K UHD HDR QLED Google Frame TV

A Stylish TV Designed to Look Like Art

The TCL 43A400 PRO-UK brings together a sleek, frame-inspired design and impressive 4K QLED picture quality. Designed to complement modern interiors, this 43-inch Google TV can switch from an everyday entertainment screen to an attractive digital artwork display, making it a great choice for living rooms, bedrooms and contemporary spaces.

With its slim 39.9mm profile, warm light walnut woodgrain finish and clean bezel, the A400 Pro sits neatly against the wall for a more refined, picture-frame appearance.

Frame-Inspired Ultra-Slim Design

The A400 Pro has been designed to resemble a framed piece of artwork rather than a traditional television. Its 39.9mm ultra-slim body gives it a clean, low-profile appearance, while the integrated bezel provides a finished look without the need for additional frame accessories.

The light walnut woodgrain finish adds warmth and works well with a variety of home décor styles.

Art Collection for Your Home

When you're not watching TV, turn the TCL A400 Pro into a digital art display. The T-Exhibition app provides access to around 80 curated artworks, covering styles such as classic paintings, impressionism, contemporary art, abstract designs and expressive ink.

You can also display your own photographs, creating a personalised gallery that brings favourite memories into your room.

Personalise Your Screen with Digital Art

The A400 Pro offers access to more than 100,000 pre-generated AI artworks through its digital art feature. Choose from different themes and artistic styles to create a screen that suits your taste and décor.

Whether you prefer traditional artwork, abstract designs or imaginative scenes, the TV gives you plenty of options for changing its appearance.

QLED Picture Quality

TCL's QLED technology delivers rich, vibrant colours and improved colour detail for a more enjoyable viewing experience. Quantum Dot technology helps produce a wide range of vivid colours, while TCL's colour optimisation technology works to keep images looking natural across different types of content.

From films and streaming shows to sports and everyday TV, the 4K UHD resolution gives you a detailed picture with plenty of clarity.

HVA Panel for Enhanced Contrast

The HVA panel is designed to improve contrast by controlling light more precisely across the display. This helps produce deeper blacks and clearer separation between darker and brighter areas of the picture, adding depth to films, shows and games.

4K HDR Entertainment

Enjoy your favourite content in 4K UHD with HDR support for improved detail, brightness and contrast. The A400 Pro is designed to make compatible HDR content look more dynamic, helping you get more from modern films, streaming services and other high-quality sources.

Google TV Smart Platform

Google TV brings your entertainment together in one easy-to-use interface. Find films, shows and apps from across your favourite streaming services, while built-in voice control makes it simple to search for content or control compatible smart-home functions.

The TCL A400 Pro provides a convenient smart TV experience without needing a separate streaming device for everyday entertainment.

Clear Stereo Sound

The built-in stereo speaker system provides balanced audio for everyday TV viewing. Dialogue, music and sound effects are reproduced clearly, making the A400 Pro well suited to watching films, series, news and general entertainment.

For a more immersive home cinema experience, you can also connect compatible external audio equipment.

Easy Wall-Mounting

The slim frame-inspired design works particularly well when wall mounted. A close-to-wall installation helps create the impression of a framed artwork, while TCL's thermal design is engineered to help manage heat around the TV's internal components during use.

Key Features

• 43-inch 4K UHD Smart TV
• TCL NXTVISION A400 Pro series
• QLED display technology
• HVA panel for enhanced contrast
• HDR support
• 39.9mm ultra-slim profile
• Frame-inspired design
• Light walnut woodgrain finish
• Around 80 curated artworks
• 100,000+ pre-generated AI artworks
• Personal photo display
• Google TV smart platform
• Built-in voice control
• Stereo speaker system
• Designed for wall mounting
• Art Display and TV modes

Why Choose the TCL 43A400 PRO-UK?

The TCL 43A400 PRO-UK is a strong choice if you want a TV that fits naturally into your home rather than dominating the room. Its 43-inch 4K QLED display provides colourful, detailed viewing, while the slim frame-style design and art features allow it to double as an attractive digital display when you're not watching TV. With Google TV, HDR, HVA panel technology and built-in stereo sound, it combines everyday smart entertainment with a distinctive interior-friendly design.

Technical Specifications