5
Year
Warranty
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TCL 55A400 PRO-UK
55" Television
£799
Free Delivery
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£66.59 for 12 months at 0.0% APR***
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- Product code: 55A400PRO-UK
- Screen (Inches/Type) - 55 4K Ultra HD LCD
- Operating System - Google TV
- Frame-Inspired Design
- Art Collection
- Warranty - 5 years parts and labour
Product Dimensions with Stand (HxWxD) (mm) - 766 x 1234 x 295
Energy
Rating
Frame-Inspired Design with Ultra-Slim Profile
The 39.9 mm ultra-slim profile helps the TV sit closer to the wall, creating a cleaner, picture-like look that blends naturally into your space. An integrated one-piece bezel means no extra frame kits to buy or install. The warm light walnut woodgrain finish complements a wide range of interiors, from modern to classic.
Seamless Wall Mounting
With its ultra-slim one-piece design, there's no external box to hide and no complex in-wall work required—it mounts as effortlessly as a regular TV, yet looks like a piece of modern wall art. The Halo thermal design helps dissipate heat even when mounted flush to the wall, using high-thermal-conductivity materials and an optimized airflow path to move heat away from key components and support stable performance over time.
Art Display Modes
Access around 80 curated artworks in high resolution with no paid subscription required. Explore over 100,000 pre-generated AI artworks, from classical paintings and impressionism to fantasy worlds and more—just pick a style and theme to personalize your screen in seconds. You can also upload photos from your phone to turn the TV into your own gallery, building photo walls, ambience scenes and digital clocks that keep your everyday moments on display.
QLED Colour Technology
TCL QLED features an upgraded Colourful Quantum Crystal material with a more stable alloy structure that delivers an ultra-long service life. The next-generation Colourful Quantum Crystal incorporates multi-layer nano-protection and precision crafting for an extraordinary, long-lasting colour experience with exceptional brilliance and depth. A new high-transmittance film enhances colour purity while maintaining high light throughput for brighter, cleaner colour. Bionic Colour Optimization Technology intelligently analyzes image content and enhances scene colours with remarkable precision, boosting realism and immersion while restoring and protecting natural skin tones for vibrant, true-to-life visuals.
HVA Panel Technology
HVA Panel Technology employs nanoscale film-layer techniques to create a butterfly-wing-shaped liquid crystal molecular microstructure that precisely controls the light passing through the liquid crystal layer, significantly improving the contrast of the panel for higher contrast and more detail.
Viewing Modes and Sound
Switch from Art Display to a smart TV experience for movies, shows, and more, with QLED colour delivering vivid, lifelike visuals to everyday viewing. Built-in dual-channel stereo speakers deliver clear dialogue and balanced sound for movies, shows, and everyday entertainment.
| Type | 55" Television |
| Brand | TCL |
| Model | 55A400 PRO-UK |
| Also known as: | 55A400PRO-UK, 55A400 PROUK |
| EAN: | 5901292530662 |
| Note | We have this item in stock, and you can also view a demonstration model on display in our showroom |
| Frame-Inspired Design | |
| Art Collection | |
| Matte Screen | |
| ONKYO Hi-Fi System |
| Display diagonal | 139.7 cm (55) |
| HD type | 4K Ultra HD |
| Display resolution | 3840 x 2160 pixels |
| Display technology | LCD |
| Screen shape | Flat |
| Native aspect ratio | 16:9 |
| Display brightness | 400 cd/m˛ |
| LED backlight | Yes |
| LED backlighting type | QD-Mini LED |
| Supported video modes | 2160p |
| Supported graphics resolutions | 3840 x 2160 |
| Native refresh rate | 144 Hz |
| Display diagonal (metric) | 1080 mm |
| Colour gamut standard | DCI-P3 |
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | Google TV |
| Number of speakers | 2 |
| RMS rated power | 20 W |
| Audio output channels | 2.0 channels |
| Audio decoders | DTS:X, DTS Virtual:X, Dolby Atmos, Dolby Digital Plus |
| Enhanced Audio Return Channel (eARC) | Yes |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.4 |
| Miracast | Yes |
| Product colour | Black |
| VESA mounting | Yes |
| Panel mounting interface | 400 x 400 mm |
| Introduction year | 2026 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus), Dolby Vision IQ |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| Game features | Variable Refresh Rate (VRR), Game Master |
| HDMI version | 2.1 |
| Audio Return Channel (ARC) | Yes |
| Electronic Programme Guide (EPG) | Yes |
| Works with the Google Assistant | Yes |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 50 kWh |
| Energy consumption (HDR) per 1000 hours | 115 kWh |
| Energy efficiency scale | A to G |
| Width (with stand) | 1234 mm |
| Depth (with stand) | 295 mm |
| Height (with stand) | 766 mm |
| Weight (with stand) | 13.4 kg |
| Width (without stand) | 1234 mm |
| Depth (without stand) | 39.9 mm |
| Height (without stand) | 710 mm |
| Weight (without stand) | 13 kg |
| Stand width | 863 mm |
| Stand depth | 295 mm |
| Package width | 1400 mm |
| Package depth | 122 mm |
| Package height | 875 mm |
| Package weight | 18.8 kg |
5 years parts and labour, subject to registration within 30 days of purchase. To activate your warranty go to www.tclpromotions.com/platform/extendedwarranty.
5
Year
Warranty
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from 26th September
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