Name: TCL 55C645K
Brand: TCL
SKU: 1797177
Rating: 81 (15 reviews)

Manual of product 55C645K

First page image of the manual for 55C645K

User Manual

20 pages

View manual

6 10

Editorial note

The TCL 55C645K television stands out for its exceptional picture quality, thanks to its QLED technology and 4K Ultra HD resolution, offering vibrant colors and precise details for an immersive viewing experience. Its 55-inch screen and 16:9 format are ideal for enjoying movies, series, and video games, creating a cinematic experience at home. Additionally, built-in streaming apps such as Netflix, Disney+, and YouTube make it easy to access a vast library of audiovisual content. The integrated Wi-Fi and Bluetooth connectivity also allow for easy streaming of content from mobile devices, adding to the flexibility of use. Finally, the audio system, including decoders like Dolby Atmos and DTS, ensures a high-quality immersive sound experience. However, some drawbacks are worth noting. The lack of Smart TV features limits access to streaming apps and the Internet, thus restricting entertainment options. Moreover, the energy efficiency class G indicates relatively high energy consumption, which may lead to higher electricity bills. The native refresh rate of 60 Hz and the response time of 15 ms may also disappoint video game users, as they can result in less smooth images and slight motion blur when viewing fast sequences. Finally, the incompatibility with HDR technology may affect picture quality for certain visual content. In summary, the TCL 55C645K offers an overall positive user experience, with a modern design and impressive picture quality. However, the limitations regarding Smart TV features and energy efficiency may not suit all users.

Score details

User experience

The user experience is generally positive due to the exceptional image quality and built-in connectivity, but the lack of Smart TV features limits entertainment options.

Performance

The performance is good for standard multimedia content, but the 60 Hz refresh rate and 15 ms response time may disappoint video game users.

Design

The frameless design and modern titanium color add an aesthetic touch to any interior, maximizing available space.

Value for money

The value for money is acceptable, but the energy efficiency class G may lead to higher electricity costs.

Features

The features are interesting with built-in streaming apps, but the lack of HDR and Smart TV limits the overall experience.

Advantages

QLED 4K Ultra HD picture quality

55-inch screen, 16:9 format

Built-in streaming apps

Wi-Fi and Bluetooth connectivity

Immersive sound with Dolby Atmos

Frameless design, modern titanium color

Disadvantages

No Smart TV features

Energy class G, high consumption

Refresh rate of 60 Hz

No HDR support

Response time of 15 ms

Technical Specifications 55C645K

General Information

Model

55C645K
Brand

TCL
Category

Television and multimedia
Type

Television
SKU

1797177
MPN

1797177

Screen

Contrast ratio

-
Number of colors displayed

-
Dynamic contrast report

-
Screen size

55 "
Type HD
Screen resolution

4K Ultra HD
Display technology
Screen diagonal (cm)

3840 x 2160 pixels
Screen shape
Image format

QLED
Native refresh rate
LED backlighting

139.7 cm
Interpolation movement technology
Color depth

Flat
Marketing name of the dynamic contrast ratio
Maximum brightness report

16:9
Screen brightness
Response time

60 Hz
Visible diagonal size
Direct LED
PPI (Picture Performance Index) 3100
10 bit
Mega contrast
70 %
- cd/m²
15 ms
1390 mm

Smart TV / smart TV

Video apps

Amazon Prime Video
Music apps

Apple TV
Screen mirror

Disney+
Screen mirror

Netflix
Installed operating system

Twitch
Operating system version

YouTube
Application distribution platform

Spotify
Screen mirror

Yes
Screen mirror

Yes
Screen mirror

Android TV
HbbTV (Hybrid Broadcast Broadband TV) version

ATV 11.0
Screen mirror

Google Play
Smart Modes

Yes
Apps Lifestyle

Yes
Yes
2.0.2
Yes
Dolby Vision, Natural, Photo, Sports
Google Apps

Power

Energy Saving Mode

-
Energy efficiency class (HDR)

G
Energy efficiency class (HDR)

G
Energy consumption (SDR) for 1000 hours

53 kWh
Energy consumption (eco mode)

- W
Energy consumption (HDR) for 1000 hours

90 kWh
Energy consumption (standby mode)

0.5 W
Energy efficiency range

A to G
AC input voltage

220-240 V
AC input frequency

50 Hz
Energy consumption (eco mode)

- W

Representation / realization

USB Recording

-
Ambient light sensor

-
Eco Sensor

-
NVIDIA G-SYNC

-
Type of optical disc drive

-
Support for the SmartThings app

-
Video upscaling

Yes
HDR technology (high dynamic range)

High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Image processing technology

TCL AiPQ 3.0 Engine
Video upscaling

Yes
Backlight dimming technology

Local Dimming
Video upscaling

Yes
Video upscaling

Yes
Number of processor cores

4
Video upscaling

Yes
Supported video format

AVI, H.264, H.265, MKV, MP4, MPG, TS, VP9, WEBM, WMV
Supported audio formats

EAC3, MP3, PCM, WMA
Supported image formats

BMP, HEIF, JPG, PNG
Video upscaling

Yes
Video upscaling

Yes
Game functions

Auto Low Latency Mode (ALLM), Game Bar, Game Master
Video upscaling

Yes
Video upscaling

Yes
Video upscaling

Yes
Type AMD FreeSync

FreeSync
Video upscaling

Yes
Video upscaling

Yes
Video upscaling

Yes
Parental control

No
Video upscaling

Yes
Video upscaling

Yes

Certificate

Certification

Tüv Rheinland

Audio

Rated power of RMS

20 W
Number of speakers

2
Integrated audio decoders

DTS, Dolby Atmos, DTS:X, Dolby Digital AC4, Dolby TrueHD
Enhanced Audio Return Channel (eARC)

Yes
Audio output channels

2.0 channels
Enhanced Audio Return Channel (eARC)

Yes
Enhanced Audio Return Channel (eARC)

Yes
Sound modes

Dolby Audio
Audio system

Dolby Atmos

Management features

Works with Samsung Bixby

-
Timer On/Off

Yes
Timer On/Off

Yes
Timer On/Off

Yes
Timer On/Off

Yes
Multilingual display on screen

ALB, BUL, CRO, CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HUN, ITA, LAT, LIT, MAC, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWE, TUR, UKR
Timer On/Off

Yes
Firmware upgrade via

Network, USB
Timer On/Off

Yes
Order type

Buttons, Wireless
Timer On/Off

Yes
Programming period

8 day(s)
Number of OSD languages

29
Timer On/Off

Yes
Timer On/Off

Yes

Other features

User memory

9.2 GB
The architecture of the processor

ARM rtd288o
Processor frequency

1.3 GHz
Does not contain

Cadmium
Type of socket

Type C
Cable length

1.5 m
Screen saver functions

Yes
Screen saver functions

Yes
3D Compatibility

No
Screen saver functions

Yes
Annual energy consumption

- kWh
Screen saver functions

Yes
Dimensions (W x D x H) with the foot

1125 x 356 x 763 mm
Screen saver functions

Yes
Image mode

Sports Mode, Ambient Mode
Dimensions (with support) (lxHxw)

1225 x 763 x 356 mm
New apps

BBC
Foot weight

1 g
Screen saver functions

Yes
Screen saver functions

Yes
SmartTV Applications

Netflix, YouTube, Amazon Prime, AppleTV+, Google Play Apps
Screen saver functions

Yes
Screen saver functions

Yes
Screen saver functions

Yes
Screen saver functions

Yes
Screen saver functions

Yes
Number of USB ports

1
Number of USB ports

1
Number of USB ports

1
Screen saver functions

Yes
Screen saver functions

Yes
Country of origin

Poland
Number of USB ports

1
Frame width

5 mm
Screen saver functions

Yes
Color palette

100 %
Support Google applications

Gmail, Google Chromecast, Google Duo, Google Home, Google Music, Google Play, Google Play Games, Google Play Movies, Google Play Music, Google Voice Search, YouTube
App store

Google Play Store
Platform

Android
Screen saver functions

Yes

Technical details

Internal memory

10200 Mo
Processor

Dolby Atmos, DTS Virtual-X, Virtualization & upmix
Processor

Dolby Atmos, DTS Virtual-X, Virtualization & upmix

Network

Web Browser

Yes
Web Browser

Yes
Web Browser

Yes
Bluetooth model

5.0
Bluetooth Profiles

A2DP, SBC
Web Browser

Yes
Web Browser

Yes
Wifi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Web Browser

Yes

Packaging contents

Desktop support

Yes
Type of remote control

RC833
Desktop support

Yes
Languages of the manuals

DAN, SLV, DEU, HUN, DUT, NOR, ENG, SWE, ESP, ITA, POL, BUL, EST, POR, TUR, RUM, UKR, FIN, RUS, FRE, GRE, SER, CZE, LIT, SLK
Cables included

Sector
Included Smart Support

No
Included Smart Support

No

TV Tuner

Tuner type

Analog and digital
Analog signal format system

NTSC, PAL BG, PAL DK, PAL I, PAL L, SECAM B/G, SECAM D/K, SECAM L
Digital signal system format

DVB-C, DVB-S2, DVB-T2
Automatic channel search

Yes

Connectivity

High-Definition Mobile Interface (MHL, Mobile High-Definition Link)

-
Number of VGA (D-Sub) ports

-
DVI Port

-
Quantity of DVI-D ports

-
Number of DVI-D/DVI-I ports

-
Composite video input

-
Component output

-
Integrated audio connector (L,R)

-
Audio Output (Left, Right)

-
PC audio input

-
Coaxial digital audio output

-
Integrated coaxial digital audio

-
RS-232 port

-
RS-232C Ports

-
Quantity of SCART ports

-
S-Video Input

-
Order (IR) output

-
Quantity of RGB ports

-
Quantity of HDMI ports

3
HDMI version

2.0
Headphone output

Yes
Consumer Electronics Control (CEC)

T-link
Headphone output

Yes
Quantity of USB 2.0 Ports

0
Input component of the audiovisual device (YPbPr/YCbCr)

1
Input component of the audiovisual device (YPbPr/YCbCr)

1
Input component of the audiovisual device (YPbPr/YCbCr)

1
Input component of the audiovisual device (YPbPr/YCbCr)

1
Quantity of RF ports

2
RF connector type

F, IEC
Headphone output

Yes
Headphone output

Yes
Common Interface Plus (CI+) Version

1.4
Integrated PC connector (D-Sub)

No
Headphone output

Yes
Input component of the audiovisual device (YPbPr/YCbCr)

1
Headphone output

Yes
Headphone output

Yes
Headphone output

Yes

Design

Color of the stand

Titanium
VESA mount

Yes
Type of support

Foot support
VESA mount

Yes
VESA standard

200 x 300 mm
Launch year

2023
Facet type

4 Without frame
Color of the stand

Titanium

Weight and dimensions

Width (without support)

1225 mm
Support depth

356 mm
Height (support included)

763 mm
Weight (with support)

11300 g
Width (without support)

1225 mm
Depth (without support)

83 mm
Height (without support)

712 mm
Width of the support

1181 mm
Support depth

356 mm
Weight (without support)

11100 g
Package dimensions (LxWxH)

1392 x 132 x 863 mm

Packaging information

Package width

1392 mm
Package depth

132 mm
Package height

863 mm
Package weight

15500 g
User manual

Yes
User manual

Yes
User manual

Yes
Packaging volume

- cm³
Package weight

12.5 kg

Logistics data

Export Control Classification Number (ECCN)

-
Gross width of the pallet

1400 mm
Gross length of the pallet

1866 mm
Gross height of the pallet

1110 mm
Products by pallet

16 piece(s)
Quantity per truck

288 piece(s)
Number of pallets per truck

18 piece(s)
Customs product code (TARIC)

8528724000

Frequently Asked Questions

What is the recommended viewing distance for my TCL television?

The recommended viewing distance for your TCL television varies depending on the screen size. Generally, it is advised to sit about 2.4 times the diagonal of the screen.

What should I do if my television is not receiving a signal?

If your television is not receiving a signal, check the following: - Make sure your television is set to the correct source. - Ensure that your television is properly connected via the HDMI or SCART port.

What are the dimensions of my television screen?

The size of your television is usually indicated in inches, where 1 inch equals 2.54 centimeters. This size corresponds to the diagonal of the screen, which you measure from the bottom left corner to the top right corner.

What does the acronym HDMI stand for?

HDMI stands for High-Definition Multimedia Interface. An HDMI cable allows for the transmission of audio and video signals between different devices.

Is it possible to connect devices from different brands via Bluetooth?

Yes, Bluetooth technology is universal and allows various compatible devices to connect with each other.

What operating system does the TCL 55C645K use?

The TCL 55C645K runs on the Android operating system.

What certifications does the TCL 55C645K have?

The TCL 55C645K is certified by Tüv Rheinland.

What is the screen size of the TCL 55C645K?

The screen of the TCL 55C645K measures 55 inches.

What is the resolution of the TCL 55C645K screen?

The resolution of the TCL 55C645K screen is 3840 x 2160 pixels.

Is the manual for the TCL 55C645K available in French?

Unfortunately, the manual for the TCL 55C645K is not available in French. It is only offered in English.

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