−13%

TCL 55C6K

55", Mini-LED, 4K, 2025
was CHF549.–
Delivered the day after tomorrow
More than 10 pieces in stock
free shipping

Display size (inches)5

Product details

The TCL 55C6K is a state-of-the-art 4K Ultra HD Smart TV with a screen diagonal of 139.7 cm (55 inches). Equipped with advanced QLED technology and a mini LED backlight, this TV offers outstanding picture quality with vivid colours and deep contrasts. The native 16:9 aspect ratio ensures an optimal viewing experience, while the 6000:1 contrast ratio brings out the details in dark and bright scenes. The TCL 55C6K supports various HDR technologies, including Dolby Vision IQ and HDR10 Plus, to further enhance the visual experience. With the integrated Google TV operating system, users have access to a variety of streaming services and apps, making it a versatile entertainment centre. The audio quality is supported by a built-in subwoofer and DTS Virtual:X as well as Dolby Atmos, providing an immersive sound experience. In addition, the TV offers Wi-Fi connectivity and is equipped with AMD FreeSync Premium Pro to ensure a smooth gaming experience.

  • QLED technology with mini LED backlighting for improved picture quality
  • Support for Dolby Vision IQ and HDR10 Plus for vivid colours and contrasts
  • Integrated Google TV for easy access to streaming services and apps
  • Built-in subwoofer and support for Dolby Atmos for an immersive sound experience
  • AMD FreeSync Premium Pro for smooth gaming without stuttering.

Key specifications

Display size (inches)
55"
Display technology
Mini-LED
Display resolution
4K
Dynamic range
Dolby Vision IQHDR10HDR10+HLG
Native refresh rate
144 Hz
Video connections
HDMI (4x)
Weight
12.30 kg
Documents
Technical data sheet.pdf

General information

Item number
57280940
Manufacturer
TCL
Category
TV
Manufacturer no.
55C6K
Release date
31.3.2025
Sales rank in Category TV
90 of 2111
May include power adapter
No

Colour

Colour
Black
Exact colour description
Brushed Black

TV properties

TV type
Smart TV
Country code
EU
Model year
2025
Design
FlatFrameless

Display properties

Display size (inches)
55"
Backlight
Full Array LED
Screen size (cm)
140 cm
Display technology
Mini-LED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
Dolby Vision IQHDR10HDR10+HLG
Native refresh rate
144 Hz
Aspect ratio
16:9
Input lag
6 ms

Features + Functions

Audio output
40 W
Operating system
Google TV
memory
32 GB
TV tuner
Analog & DigitalAnalogueCI+DVB-CDVB-S2DVB-T2HbbTV
Built-in speakers
Stereo (2.1)
Picture modes
Sports
Foot type
Side feet
Further features
On-Screen Display (OSD)Web browser
Audio formats
Dolby AtmosDolby TrueHDDTS
Video file formats
H.264H.265MPEG2PS

Mounting

VESA wall mount
300 x 300 mm
Assembly
Floor stand

Connections

Video connections
HDMI (4x)
Audio Connections
Digital Audio Out (1x)
Data ports
RF / Coaxial IN (2x)
USB ports
USB-A
Exact USB ports
USB-A 3.0 (1x)
Network connections
RJ45 (1x)
Wireless transmission
Airplay 2BluetoothChromecastMiracastWi-Fi
HDMI features
ALLMeARCHDCP

Power supply

Power consumption
70 W
Power consumption (standby)
0.50 W
input voltage
220 - 240 V
Energy consumption per year
70 kWh

Energy declaration

Energy efficiency class
F

Scope of delivery

Scope of delivery
Remote control (RC833A)

Smart home features

Smart home ecosystem
Amazon AlexaGoogle Home
Communication standard
Apple HomeKitMatter

Display dimensions

Width
1229 mm
Height
713 mm
Depth
57 mm
Weight
12.30 kg

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
1229 mm
Height
776 mm
Depth
297 mm
Width of stand
1010 mm
Weight including stand
12.50 kg

Package dimensions

Length
135 cm
Width
90 cm
Height
15 cm
Weight
16.40 kg

30-day right of return
24 Months Warranty (Pick Up & Return)
4 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «TV» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.JVC
    0.4 %
  • 2.Hisense TV
    1.2 %
  • 2.TCL
    1.2 %
  • 4.LG
    1.3 %
  • 4.Samsung
    1.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Xiaomi
    0 days
  • 3.Toshiba
    2 days
  • 4.TCL
    3 days
  • 5.Hisense
    7 days
  • 6.Hisense TV
    8 days

Return rate

How often is a product of this brand in the «TV» category returned?

Source: Digitec Galaxus
  • 1.TCL
    2 %
  • 2.LG
    2.4 %
  • 3.Hisense TV
    2.5 %
  • 3.Sony
    2.5 %
  • 5.Samsung
    2.7 %
Source: Digitec Galaxus

Translation: machine translated
Very good100/100
HiFi Test Logo
HiFi TestSingle testReleaseNovember 2025
  • PositiveAccurate colour reproduction
  • PositiveDolby Vision IQ
  • PositiveGaming

    The TCL 55C6K offers outstanding picture quality, very good features and, last but not least, responsive gaming. It sets new standards in its price class.