Manual of product 55S451
Editorial note
The TCL 55S451 stands out with its 4K Ultra HD resolution of 3840 x 2160 pixels, providing exceptional image quality for an immersive viewing experience. Its compatibility with Dolby Digital and Dolby Digital Plus audio formats enhances the sound experience, while its four HDMI ports allow versatile connectivity with multiple multimedia devices. Additionally, the built-in parental control feature ensures safe usage for the whole family, and its modern black design easily fits into various interior décors. However, the model has some limitations. The lack of Smart TV features restricts access to streaming apps and the Internet, which may disappoint those looking for a more comprehensive multimedia experience. Furthermore, the native refresh rate of 60 Hz may not be suitable for gamers seeking optimal smoothness during fast-paced action scenes. The sound power of 20 W may also prove insufficient in large spaces, and the lack of USB 3.0 ports limits data transfer speeds. Overall, the TCL 55S451 offers good value for money, but potential users should consider its limitations regarding HDR compatibility and connectivity to make an informed choice.Score details
User experience
The user experience is satisfactory thanks to the 4K Ultra HD resolution, but the lack of Smart TV features limits access to streaming applications.
Performance
The performance is adequate for standard use, but the 60 Hz refresh rate may not be suitable for gamers seeking optimal fluidity.
audio
The audio quality is respectable with Dolby decoders, but the 20 W power may not be sufficient in large spaces.
Design
The modern and sleek black design easily fits into various decors, which is an aesthetic advantage.
Value for money
The value for money is good due to the features offered, but the limitations in HDR compatibility and USB 3.0 ports could deter some buyers.
Advantages
4K Ultra HD resolution for a clear image.
Immersive sound with built-in Dolby Digital.
Four HDMI ports for extended connectivity.
Parental control for increased safety.
Modern and sleek design in black.
Disadvantages
No Smart TV features
Lack of HDR support
60 Hz refresh rate
Insufficient sound power of 20 W
Lack of USB 3.0 ports
Technical Specifications 55S451
General Information
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Model55S451
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Brand
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Category
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Type
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SKU1825820
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MPN1825820
Screen
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Display technology-
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Contrast ratio-
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Interpolation movement technology-
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Screen size55 "
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Type HD
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Screen resolution4K Ultra HD
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Screen shape
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Image format3840 x 2160 pixels
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Screen brightness
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Response timeFlat
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Native refresh rate
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Number of colors displayed16:9
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- cd/m²
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- ms
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60 Hz
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1.07 billion colors
Representation / realization
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USB Recording-
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Noise reduction-
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HDR supportYes
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HDR supportYes
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HDR technology (high dynamic range)High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
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Supported video formatMPEG4, XVID
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Visual compression formatsH.264, H.265, VP9
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Supported audio formatsAAC, FLAC, MP3
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Supported image formatsBMP, JPEG, PNG
Management features
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Works with Google AssistantYes
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Number of OSD languages3
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Multilingual display on screenENG, ESP, FRE
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Works with Google AssistantYes
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Works with Google AssistantYes
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Works with Google AssistantYes
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Works with Google AssistantYes
Smart TV / smart TV
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Internet TVYes
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Internet TVYes
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Installed operating systemRoku OS
Audio
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Number of speakers2
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Rated power of RMS20 W
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Integrated audio decodersDolby Digital, Dolby Digital Plus
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Enhanced Audio Return Channel (eARC)Yes
Power
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Energy efficiency class (SDR)-
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Energy efficiency class (HDR)-
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Energy consumption (HDR) for 1000 hours- kWh
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Energy consumption (standby mode)- W
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Energy consumption (HDR) for 1000 hours- kWh
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Energy consumption (standby mode)- W
TV Tuner
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Analog signal format systemNTSC
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Digital signal system formatATSC
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Tuner typeAnalog and digital
Connectivity
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Number of Ethernet LAN ports (RJ-45)-
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Common Interface (CI)-
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Common Interface Plus (Cl+)-
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Integrated PC connector (D-Sub)-
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Quantity of HDMI ports4
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports0
Design
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Product colorBlack
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VESA mountYes
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VESA standard200 x 200 mm
Network
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Bluetooth-
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Ethernet/LAN-
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WifiYes
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Wifi standardsWi-Fi 5 (802.11ac)
Packaging contents
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Remote control providedYes
Weight and dimensions
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Width (without support)1226 mm
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Height (support included)756.92 mm
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Depth (support included)256.54 mm
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Width (without support)1226 mm
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Height (without support)711.2 mm
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Depth (without support)81.28 mm
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Weight (with support)10205 g
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Weight (without support)9979 g
Frequently Asked Questions
What is the recommended viewing distance for my TCL television?
What should I do if my television is not receiving a signal?
What are the dimensions of my television screen?
What does the acronym HDMI stand for?
Can a Bluetooth connection be established between devices of different brands?
What is the screen size of the TCL 55S451?
What is the resolution of the TCL 55S451 screen?
Is the manual for the TCL 55S451 available in French?
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Presentation of product 55S451 specifications from brand TCL
General Information
The TCL 55S451 is a television from the brand TCL, known for its commitment to quality and innovation in the home appliance sector. This model, 55S451, is designed to deliver optimal performance and an enriching user experience.
Screen
Featuring a 55-inch screen, the TCL 55S451 offers a captivating visual experience. Its resolution of 3840 x 2160 pixels in 4K Ultra HD ensures images of exceptional clarity, making every scene immersive. The flat screen shape and 16:9 aspect ratio are ideal for all your multimedia content. Although brightness and contrast ratio are not specified, the fast response time and 60 Hz refresh rate ensure a pleasing display fluidity. With a display of 1.07 billion colors, visual details are enhanced.
Representation / Performance
The TCL 55S451 is equipped with parental controls, ensuring safe use for families. While it does not support HDR features, it does support the HDR10 format for richer contrast images. Supported video formats include MPEG4 and XVID, while audio formats like AAC, FLAC, and MP3 ensure a quality listening experience. Images can be displayed in formats such as BMP, JPEG, and PNG, ensuring visual compatibility.
Management Features
This model offers an on-screen display (OSD) in three languages (English, Spanish, French), making it user-friendly. It also includes a sleep timer to save energy and offers voice control compatible with Amazon Alexa and Google Assistant for simplified control.
Smart TV
The TCL 55S451 is not a Smart TV, meaning it does not allow access to streaming apps or the Internet. It runs on Roku OS, however, providing a smooth user interface.
Audio
With two speakers and an RMS power of 20 W, this television ensures adequate sound quality for an enriching multimedia experience. It is also equipped with audio decoders like Dolby Digital and Dolby Digital Plus, offering sound immersion. The enhanced audio return channel (eARC) allows for high-quality audio transmission between compatible devices.
Power
Details regarding the energy efficiency class are not specified, but the power consumption in standby mode is optimized to reduce electricity costs.
TV Tuner
The TCL 55S451 features both analog and digital tuners, compatible with NTSC and ATSC signal systems, ensuring reliable reception of television channels.
Connectivity
This model offers varied connectivity with four HDMI ports, a composite video input, and a digital audio output (optical). It also has a USB 2.0 port for quick connections. However, it does not include USB 3.0 ports or Ethernet connectivity.
Design
The TCL 55S451 sports an elegant black finish, easily integrating into various interior décors. It is also compatible with VESA mounting, facilitating wall installation.
Network
The television is equipped with Wi-Fi 5 (802.11ac) connectivity, ensuring a fast and reliable wireless connection. Bluetooth and Ethernet features are not available on this model.
Packaging Contents
The TCL 55S451 comes with a remote control for easy operation.
Weight and Dimensions
With a width of 1226 mm and a height of 756.92 mm (with stand), it fits harmoniously into various spaces. Its depth is 256.54 mm, and the total weight with stand is 10.205 kg, making it easy to transport and install.
