TCL · MPN: 55C6K-UK
£575.99
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Key specs

  • Display diagonal139.7 cm (55")
  • Display resolution3840 x 2160 pixels
  • Operating system installedGoogle TV
  • Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
  • Display diagonal139.7 cm (55")
  • Display resolution3840 x 2160 pixels
All specifications

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Overview

Pallet delivery – £49.99
Due to its size, this TV is delivered on a pallet by a specialist courier within 3–5 working days, UK wide. The £49.99 pallet delivery charge is added at checkout.

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  • Precise Dimming Series Up to 512 Zones
  • High HDR Brightness
  • QLED
  • Matte HVA Panel
  • ONKYO 2.1 Hi-Fi System
  • AiPQ Pro Processor
  • 144Hz Native Refresh Rate
  • Ultra Slim Design
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World-leading Mini LED technology

QD-Mini LED
QLED with Mini LED

TCL's QD-Mini LED combines the merits of QLED and OLED technologies, transforming the traditional backlight into lighting that is close to pixel-level precision. It also utilizes the world's leading QLED technology, offering contrast and color gamut comparable to OLED, while also providing higher peak brightness and a longer lifespan. This represents the future technology of large-screen displays.

TCL All-domain Halo Control Technology
Mini LED TV: The Halo Eliminator

The TCL all-domain halo control technology covers the entire path from light generation to imaging, integrating high-efficiency light-emitting chips and self-developed lens technology, combined with Micro-OD, light and shadow control algorithms, and high-end HVA Panel technology. Through system-level precise control of light, it effectively solves the halo problem and delivers a premium viewing experience.

Powerful Light-emitting Chip
Master light and dark, capture intricate details

Compared with the previous generation of conventional light-emitting chip, C6K's ground-breaking Powerful Light-emitting Chip significantly improves brightness and energy efficiency, reproducing natural bright and dark scenes with clarity.

Condensed Micro Lens
Micro lens, big power

TCL's self-developed condensed micro lens technology precisely controls light direction through its arch bridge dimming design. Through the elite light type calculation model, a golden curvature with super light focusing ability is formed, which greatly improves the backlight uniformity and halo control for clearer screen details.

Micro-OD
Better image quality, thinner body

With TCL's powerful Mini LED optical technology, C6K delivers an astonishing Micro-OD. It not only offers a slimmer TV unit but also puts an end to the Mini LED halo issue by working with the condensed micro lens and ultra-high zoning, giving the stars in the night sky a deep, delicate, and sharp look.

Dynamic Lighting Bionic Algorithm
Enriched dark and light details, more realistic image reproduction

Combined with human perception characteristics and picture pixel information, the lighting details are optimized for SDR and HDR signals, while the details and contrast of light and dark scenes are greatly improved. Enjoy more real lighting effects of streaming media resources on TCL TV.

Transient Response
No ghosting and more clarity

Transient response can prevent dark shadows, bright spots, and trailing caused by backlight lag in motion picture. It makes the motion picture sharper and enhances your viewing experience.

Bidirectional 23 bit
The more precise the backlight control, the clearer the image details

Bidirectional 23 bit precision control technology can accurately sense the ambient brightness and colour temperature, and finely control the TV brightness and colour temperature to make the picture more vivid and colourful.

HVA Panel Technology
Up to 7000:1 ultra-high native contrast ratio, an excellent partner
for Mini LED TV
HVA Panel technology employs nanoscale film-layer techniques to create a butterfly-wing-shaped liquid crystal molecular microstructure. This structure precisely controls the light passing through the liquid crystal layer, significantly improving the contrast of the panel.

Precise Dimming Series up to 512 Zones
Deeper blacks, higher brightness

Precise Dimming series refers to Mini LED TV with all-domain halo control technology. The new generation of powerful light-emitting chip, condensed Micro lens and Micro-OD make the light shape of individual zones more perfect, and its halo control ability is several times that of ordinary zones. Combined with the HVA panel with high native contrast ratio and the world's leading light and shadow control algorithm, Precise Dimming series shapes the real light and shadow so that the TV's comprehensive picture quality performance is dramatically improved compared to ordinary TVs, bringing an upscale image experience.

High HDR Brightness
Bright and brilliant

Even in midsummer when the sun shines into the room, you still can see clear pictures with vivid colors. Enjoy the details hidden in the sunny or shadowy scene.

QLED
More than a billion hues of vivid color

TCL QLED utilizes Colorful Quantum Crystals, which integrate nanoscale quantum dot materials with organic materials in multiple layers. Together with backlighting technology, this breakthrough achieves exceptional color and optical performance. Each frame masterfully renders more than a billion hues of vivid colors, showcasing stunningly color accuracy and richness. Enhanced brightness further illuminates subtle details, offering an immersive and lifelike viewing experience that unveils hidden nuances.

Matte HVA Panel
Illuminate comfort: clear vision, anti-glare image

The Matte HVA Panel is an upgraded version of the HVA Panel, maintaining an ultra high native contrast ratio of 5000:1. It features nano crystal technology on the screen surface, which effectively blocks reflections and interference from strong ambient light, allowing you to enjoy movies without fear of sunlight or lamplight; it also has an ultra-wide viewing angle, ensuring that image details remain crisp and visible all day.

144Hz Native Refresh Rate
Smoother and clearer

From signal processing to screen display, the C6K supports 4K 144Hz ultra-high native refresh rate throughout the entire chain, effectively solving the problem of image stuttering and making moving images clearer.

AiPQ Pro Processor
It perceives, it thinks, it produces

TCL's self-developed AiPQ Pro Processor incorporates numerous TCL's unique image quality tuning algorithms. This chip has excellent intelligent sensing capabilities and can make pixel-level adjustments to the image quality, thus providing a top-notch viewing experience.

Ai Contrast
Perfectly balanced light and shadow

Perceive the brightness information of each image in the TV picture, and combine the brightness characteristics of the viewing environment to intelligently adjust the contrast of the picture to make the bright and dark details clearer.

Ai Color
True color inspired by the creator

Intelligently identify the color characteristics of the picture, and carry out dynamic color calibration and skin tone protection, bringing more vivid color performance, allowing users to get an immersive experience when playing games or viewing movies.

Ai Clarity
Crystal clear vision than ever

Powerful Ai data models accurately parse each frame of images, and perform pixel-level optimization on flawed images, so that even low-score images can present high-resolution image quality effects.

Ai Motion
Actional scenes and smooth details 

Powered by TCL AiPQ Pro Processor, MEMC detects fast-moving objects sensitively in their size and position in the image, it calculates motion in terms of frame number with up to 4K 144Hz VRR, just to restore the silky-smooth image in compensating for blurring and tearing in the exciting sports, games, and movies.

Ai HDR
Full range of HDR 

The Powerful TCL Ai HDR supports almost all HDR formats such as Dolby Vision, HDR 10+, HDR10, HLG, etc. And plus, it could upscale SDR to HDR by enhancing the picture quality in movies and shows with a wider range of colors with brighter highlights.

Ai Scene
More immersive experience

TCL Ai Scene has powerful intelligent perception capabilities. It performs outstanding recognition, scene analysis, and algorithm tuning of image content to achieve pixel-level image optimization, bringing you a more immersive viewing, sports, and gaming experience.

Sound Beyond Expectations

ONKYO 2.1 Hi-Fi System
Defining the standard for home theater

TCL C6K combines the power of ONKYO's 2.1 CH Hi-Fi. lmmerse yourself in the captivating stereo sound and thunderous bass, capturing every detall as if you were at a live band performance. Elevate your home theater experience with unparalleled audio excellence.

ONKYO Subwoofer
Huge waves, ground trembled

The C6K is equipped with independent, overweight bass units at the back. The sound structure is constructed using high-end hardware materials, delivering a powerful and immersive audio experience.

DTS Virtual:X
Virtualized 3D sound

DTS Virtual:X makes enveloping sound that appears to emerge above, beside, and behind you, providing an immersive experience in any room.

Dolby Atmos
Theatrical sound enjoyment

Dolby Atmos transcends conventional channel limitations to deliver three-dimensional audio. You can experience astounding clarity, increased emotional impact, and immersive, room-filling sound.

More fun with TCL

Game Master
Play like a pro

Experience next-level gaming with the best elevating technology in action. Unlock advanced display and audio technology, try smoother streaming with TCL Game Master

Gamebar
Adaptive game screen for three major consoles

Gamebar has customized exclusive screen design for the three major mainstream gaming consoles, bringing the game vibe to the fullest. Gamebar integrates many graphics and game modes, allowing you to make personalized game settings and stack up BUFFs at the start.

AMD FreeSync Premium Pro
No tearing. No stuttering. Just gaming

The AMD FreeSync technology promises seamless, artifact-free gameplay at almost any frame rate, putting an end to choppy gameplay and broken frames. It is regarded as the next breakthrough in PC and console gaming.

Superwide Gameview
With the 21:9 and 32:9 superwide screen ratio, you can get up to twice the field of view in the game, making you a hardcore gamer ready for any unexpected situation.

HDMI 2.1
For gamers, a responsive TV is just as important as one with good pictures. With HDMI 2.1, you'll experience lower latency and the better picture settings for gaming automatically.

Simple and Elegant

Ultra Slim Design
Ultra slim design, seamlessly wall-mounted

Thanks to the adoption of the precise dimming, the C6K achieves an ultra slim design, mounting on the wall as a masterpiece of home decor, turning your home into a new space for art.

Specifications

Display

Display diagonal139.7 cm (55")
HD type4K Ultra HD
Display resolution3840 x 2160 pixels
Display technologyQD-Mini LED
LED backlightYes
LED backlighting typeMini LED
Screen shapeFlat
Native aspect ratio16:9
Supported graphics resolutions3840 x 2160
Native refresh rate144 Hz
Display refresh rates supported100 Hz, 120 Hz, 144 Hz, 240 Hz
Contrast ratio (typical)7000:1
Colour gamut standardDCI-P3
Display diagonal (metric)138.8 cm

TV tuner

Tuner typeAnalog & digital
Analog signal format systemNTSC, PAL, PAL BG, PAL DK, PAL I, PAL L, SECAM, SECAM B/G, SECAM D/K, SECAM L
Digital signal format systemDVB-C, DVB-S2, DVB-T2
Auto channel searchYes
Show all 92 specificationsShow fewer specifications

Smart TV

Smart TVYes
Internet TVYes
Operating system installedGoogle TV
Apple AirPlay 2 supportYes
Smart modesIMAX Enhanced
App distribution platformGoogle Play
Video appsAmazon Prime Video, Apple TV, Netflix, YouTube

Audio

Audio output channels2.1 channels
RMS rated power20 W
Subwoofer RMS power20 W
Built-in subwooferYes
Audio decodersDTS:X, Dolby Atmos
Enhanced Audio Return Channel (eARC)Yes

Network

Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYes
Ethernet LANYes
Bluetooth profilesSBC
MiracastYes

Design

VESA mountingYes
Panel mounting interface300 x 300 mm
Frameless designYes
Introduction year2025
Stand typeLegs stand

Performance

High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDolby Vision, Dolby Vision IQ, High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Game modeYes
Teletext functionYes
Subtitles functionYes
Video formats supportedH.264, H.265, MPEG2
Ambient modeYes
AI UpscaleYes
Backlight dimming technologyPrecision Dimming
Picture processing technologyTCL AiPQ Pro Processor
Noise reductionYes
Processor cores4
AMD FreeSync typeFreeSync Premium Pro
AMD FreeSyncYes
Game featuresGame Bar, Game Master
4K Ultra HD upscalingYes

Ports & interfaces

HDMI ports quantity4
HDMI version2.1
Ethernet LAN (RJ-45) ports1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Digital audio optical out1
Consumer Electronics Control (CEC)T-link

Management features

Control typeRemote
Electronic Programme Guide (EPG)Yes
Works with the Google AssistantYes

Power

Power consumption (standby)0.5 W
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours70 kWh
Energy consumption (HDR) per 1000 hours150 kWh
Energy saving modeYes
Energy efficiency scaleA to G

General

Product familyC6K

Technical details

Compliance certificatesT??V mark

Brand-specific features

TCL technologies (AV/TV)240Hz Game Accelerator, HVA Screen, Onkyo Sound, T-cast

Weight & dimensions

Width (with stand)1229 mm
Depth (with stand)297 mm
Height (with stand)776 mm
Weight (with stand)12.5 kg
Width (without stand)1229 mm
Depth (without stand)57 mm
Height (without stand)713 mm
Weight (without stand)12.3 kg
Stand width101 cm
Stand depth29.7 cm

Packaging content

Desktop standYes
Cables includedAC
Remote control includedYes
Remote control typeRC833A

Other features

Doesn't containMercury

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy