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TCL 55C6K

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A premium model from the TCL lineup of 2025. The television features a 55-inch HVA panel based on "quantum dots" and the trendy Mini LED backlighting, consisting of tiny LEDs. The minuscule size of individual LED bulbs allows for more precise control over local dimming zones on the screen — there are 312 such zones on the reviewed screen size. TCL 55C6K delivers images at a maximum resolution of 3840x2160 pixels and effectively upscales video files to 4K from lower frame formats. This process involves a powerful AiPQ Pro processor, richly enhanced with AI features for maximum picture quality enhancement. The model is compatible with AMD FreeSync Premium Pro frame sync technology and is equipped with HDMI v 2.1 ports, featuring gaming functions like...VRR, ALLM, and the eARC return audio channel. The TV's sound is delivered by a powerful ONKYO audio system in a 2.1 format: two 10W speakers and a 20W subwoofer. The television outputs surround sound with Dolby Atmos and DTS Virtual: X. The model operates on the Google TV operating system.
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TCL 55C6K
Screen:55 ", 3840x2160 px, 100/120 Hz, game mode 144 Hz, Mini LED
Picture:FreeSync, 4K upscaling, HDR, colour enhancement, brightness enhancement
Multimedia:T2 tuner, Google TV, Wi-Fi, LAN, Subwoofer
Controls:voice, assistant
SDR to HDR conversion. Can operate in FHD mode at 240 Hz.

A premium model from the TCL lineup of 2025. The television features a 55-inch HVA panel based on "quantum dots" and the trendy Mini LED backlighting, consisting of tiny LEDs. The minuscule size of individual LED bulbs allows for more precise control over local dimming zones on the screen — there are 312 such zones on the reviewed screen size. TCL 55C6K delivers images at a maximum resolution of 3840x2160 pixels and effectively upscales video files to 4K from lower frame formats.

This process involves a powerful AiPQ Pro processor, richly enhanced with AI features for maximum picture quality enhancement. The model is compatible with AMD FreeSync Premium Pro frame sync technology and is equipped with HDMI v 2.1 ports, featuring gaming functions like VRR, ALLM, and the eARC return audio channel. The TV's sound is delivered by a powerful ONKYO audio system in a 2.1 format: two 10W speakers and a 20W subwoofer. The television outputs surround sound with Dolby Atmos and DTS Virtual: X. The model operates on the Google TV operating system.

All specifications
Specifications 55C6K
Colour
Size55 "
Operating systemGoogle TV (Android TV)
CPUTCL AiPQ Pro
Display
MatrixQLED / HVA /
Backlight typeMini LED / 180 зон /
Screen surfacematte
Resolution3840x2160 px
Upscalingup to 4K
Static contrast6 000:1
Frame rate100/120 Hz / 240 Hz FHD /
Frame rate (game mode)144 Hz
Colour gamut DCI-P393 %
HDR supportHDR10+, Dolby Vision / Dolby Vision IQ /
IMAX Enhanced
Brightness / contrast enhancement / Ai Contrast /
Colour enhancement / Ai Color /
AMD compatibleAMD FreeSync Premium Pro
Multimedia
Speaker systemONKYO
Sound power40 W / 2x10 + 20 W /
Number of speakers2 / 2.1 system /
Subwoofer
Audio decodersDTS Virtual:X, Dolby Atmos
Digital tunerDVB-T2 (terrestrial)
DVB-C (cable)
DVB-S (satellite)
DVB-S2 (satellite)
Features
FeaturesWi-Fi 5 (802.11ac)
Miracast
Bluetooth v5.4
voice control
Google Assistant
Connectors
HDMI4
HDMI versionv 2.1
HDMI technologieseARC, CEC, VRR
Additional inputsUSB-A
LAN
Outputsoptical
General
Wall mountVESA 300x300 mm
Stand shape2 separate legs
Power consumption70 W / 150 W HDR /
Energy efficiency class (new)F
Dimensions (WxHxD)1229x776x297 mm
Dimensions without stand (WxHxD)1229x713x56 mm
Weight12.4 kg
Official Websitetcl.com
Added to E-CatalogApril 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog TCL 2026 - new arrivals, bestsellers, and the most relevant models TCL.
wonderful model, really honored
4 December 2025 
I was choosing between this model and the TCL 55Q6C. Turns out, they're the same model. The specs are identical. I got the TCL 55Q6C model and I'm not disappointed at all. The picture is great, there are plenty of settings, and the interface works smoothly. The image adjustments are flexible. I turned off the motion smoothing function, as I like it better without it. The picture is bright and vivid, with more than enough brightness. I also really liked the sound, it's better than just two speakers and there's even some bass. Overall, I'm very satisfied with the TV. I'm also pleased that the price for the TCL 55Q6C model is lower, but I'm getting everything from the more expensive model.
Picture, sound, price, Android TV, quality of materials, and appearance
I'd like a simpler remote control, I simply don't use many of the buttons.
Max_Av98use TCL 55C6K less than month
great model, I really liked it
14 September 2025 
I bought the TCL 65C6K and I am satisfied. The picture is super sharp, and the colors are vivid. The Google TV system runs smoothly and apps work without any issues. For this price, it's worth recommending. #news2025
Vivid colors, good image sharpness, 144 hz
The voice assistant could be improved
Arekuse TCL 65C6K less than month
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Video reviews

QLED panel with Mini LED backlight

The TV is equipped with an HVA matrix featuring "quantum dots" technology (8-bit + FRC), ensuring bright and accurate color reproduction. The backlight is based on Mini LED—miniature LEDs that allow precise control of local dimming zones. The device supports 4K resolution and a refresh rate of up to 144 Hz in Ultra HD and up to 240 Hz in Full HD. It is also compatible with HDR10+ and Dolby Vision IQ. For immersive sound, there are two 10W speakers and a 20W subwoofer supported by Dolby Atmos and DTS Virtual:X.

Gaming potential

The model is perfect for both movies and games. There are two HDMI 2.1 ports supporting VRR, ALLM, and eARC, as well as HDMI 2.0 and HDMI 1.4. When connected to a PC, the AMD FreeSync Premium Pro technology is activated, helping to avoid screen tearing and latency, ensuring a smooth gaming experience.

Google TV platform

The TV operates on the advanced Google TV system. Users have access to personalized recommendations, voice control via Google Assistant, and convenient content display from mobile devices to the large screen. The TCL 55C6K showcases balanced characteristics without pronounced weaknesses, standing out among mid-range models.