Manual of product C55RTS4K
Editorial note
The Cello C55RTS4K television offers an impressive visual experience thanks to its 4K Ultra HD resolution of 3840 x 2160 pixels and its high contrast ratio of 4000:1, ensuring vibrant colors and sharp images. Its modern design and VESA mount compatibility make it easy to integrate into various spaces, which is a major asset for users concerned about the aesthetics of their living room. However, this model has some limitations. The lack of Smart TV features restricts access to streaming apps and the Internet, which may disappoint users looking for online content. Additionally, the audio power of 16 W may not be sufficient for large rooms, and the refresh rate of 60 Hz might not be suitable for demanding gamers. Finally, the limited number of USB ports could restrict connectivity with multiple devices. In terms of user experience, the Cello C55RTS4K receives satisfactory ratings for its visual performance and design, although it is essential to consider its limitations in terms of features and connectivity. The value for money is generally good, especially given its basic features.Score details
User experience
The user experience is satisfactory thanks to 4K display quality and built-in speakers, but the lack of Smart TV features limits access to online content.
Performance
Visual performance is excellent with a resolution of 3840 x 2160 pixels and a contrast ratio of 4000:1, but the 60 Hz refresh rate may not satisfy demanding gamers.
Design
The modern design and VESA mount compatibility make it easy to integrate the television into various spaces.
Value for money
The value for money is good considering the 4K resolution and basic features, although the lack of multiple USB ports may restrict connectivity.
Features
The features are adequate, but the lack of 3D technology and Smart TV is a drawback for some users.
Support
The 26-page user manual provides useful information, but the absence of online support for specific questions could be a disadvantage.
Documentation
The documentation is present and helpful, but it could be improved with more details on advanced features.
Advantages
Exceptional 4K Ultra HD resolution
High contrast ratio of 4000:1
Built-in speakers for immersive audio
Wifi connectivity and HDMI ports
Modern design with VESA mount
Disadvantages
No Smart TV features
Lack of 3D technology
Insufficient audio power at 16 W
Limited 60 Hz refresh rate for gaming
Only one available USB 2.0 port
Technical Specifications C55RTS4K
General Information
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ModelC55RTS4K
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Brand
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Category
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Type
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SKU2015909
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MPN2015909
Screen
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Interpolation movement technology-
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Screen resolution3840 x 2160 pixels
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High frequency resolution60 Hz
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Screen size55 "
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Type HD4K Ultra HD
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Contrast ratio4000:1
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Screen brightness230 cd/m²
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Response time- ms
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Screen shapeFlat
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Display technologyLED
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Number of colors displayed16.78 million colors
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Vertical viewing angle178 °
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Vertical viewing angle178 °
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Hoof filter3D
Other features
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3D CompatibilityNo
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Batteries includedYes
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Batteries includedYes
Representation / realization
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Game Mode-
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Teletext Function-
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USB RecordingNo
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Noise reductionYes
Network
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Bluetooth-
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Ethernet/LANYes
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Ethernet/LANYes
Design
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Built-in power buttonYes
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VESA standard400 x 200 mm
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Product colorBlack
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Built-in power buttonYes
Audio
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Number of speakers2
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Rated power of RMS16 W
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Sound modesMovie, Music, Sports
Connectivity
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High-Definition Mobile Interface (MHL, Mobile High-Definition Link)-
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Quantity of HDMI ports3
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Number of VGA (D-Sub) ports1
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Number of VGA (D-Sub) ports1
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Number of VGA (D-Sub) ports1
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Number of VGA (D-Sub) ports1
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Number of VGA (D-Sub) ports1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports0
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Common Interface Plus (Cl+)No
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Number of VGA (D-Sub) ports1
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Number of VGA (D-Sub) ports1
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Common Interface Plus (Cl+)No
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Common Interface Plus (Cl+)No
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports0
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PC audio inputYes
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Number of VGA (D-Sub) ports1
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PC audio inputYes
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports0
TV Tuner
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Tuner type-
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Analog signal format system-
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Digital signal system formatDVB-T
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DVB-T2 HD
Management features
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Picture-in-Picture (PIP)-
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Number of OSD languages6
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Multilingual display on screenDEU, DUT, ENG, ESP, FRE, ITA, POR
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Electronic Program GuideYes
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Electronic Program GuideYes
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Programming period7 day(s)
Power
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AC input voltage120 - 230 V
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AC input frequency50 - 60 Hz
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Energy consumption (standby mode)0.5 W
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Typical electricity consumption100 W
Weight and dimensions
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Device width (support included)1244 mm
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Depth (without support)94.7 mm
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Height (without support)719.3 mm
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Device width (support included)1244 mm
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Depth (support included)286 mm
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Height (support included)787 mm
Packaging contents
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Remote control providedYes
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Cables includedSector
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Remote control providedYes
Packaging information
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Warranty cardYes
Smart TV / smart TV
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Installed operating system-
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Internet TVYes
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Internet TVYes
Frequently Asked Questions
What is the recommended viewing distance for my Cello television?
What should I do if my television is no longer receiving a signal?
What are the dimensions of the screen on my television?
What does the acronym HDMI stand for?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the Cello C55RTS4K model?
What is the resolution of the screen on the Cello C55RTS4K?
Is the manual for the Cello C55RTS4K available in French?
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Presentation of product C55RTS4K specifications from brand Cello
General Information
The Cello C55RTS4K is a television from the Cello brand, known for its commitment to quality and innovation in the electronics sector. This model, identified by the EAN code 5060062268836, promises high performance and an enhanced user experience.
Screen
This television features a 55-inch screen with an impressive resolution of 3840 x 2160 pixels, offering 4K Ultra HD display quality that allows for exceptionally clear images. With a refresh rate of 60 Hz, dynamic content is displayed smoothly and sharply. Its contrast ratio of 4000:1 ensures vibrant colors and deep blacks, enriching the visual experience. Additionally, the flat screen uses LED technology for optimal brightness of 230 cd/m², ensuring good visibility in various lighting conditions. The viewing angles are also very wide, reaching 178° both horizontally and vertically, allowing for comfortable viewing from different angles.
Other Features
The Cello C55RTS4K is equipped with built-in speakers that provide an immersive audio experience. Although the model does not support 3D technology, it includes batteries provided for immediate use. However, it does not allow USB recording and lacks a game mode, which may limit certain features for more demanding users.
Network
This television is compatible with Wi-Fi, allowing for a fast and convenient wireless connection. Additionally, it has an Ethernet/LAN port for a stable network connection, although Bluetooth is not supported.
Design
The Cello C55RTS4K features a modern design with an elegant black finish. It complies with the VESA 400 x 200 mm standard, making wall mounting easy and optimizing space usage. An integrated power button allows for simplified control of the device.
Audio
The television is equipped with 2 speakers with a power of 16 W RMS, providing satisfactory sound quality for multimedia use. It also offers different sound modes, such as Movie, Music, and Sports, to tailor the audio experience to the type of content being viewed.
Connectivity
The Cello C55RTS4K has 3 HDMI ports and 1 USB 2.0 port, facilitating connection with various multimedia devices. It also includes a digital optical audio output, as well as a composite video input, but it does not have DVI-D ports or USB 3.2 ports.
TV Tuner
The model is equipped with a tuner that supports DVB-T and DVB-T2 HD digital signal formats, ensuring effective reception of television channels.
Management Features
The Cello C55RTS4K supports up to 6 OSD languages, making the device accessible to an international audience. It is also equipped with an on-screen display (OSD) to facilitate navigation through the settings.
Power
The television operates with an AC input voltage of 120 - 230 V and a frequency of 50 - 60 Hz. Its energy consumption is low, with only 0.5 W in standby mode and a typical consumption of 100 W.
Weight and Dimensions
With dimensions of 1244 mm in width, 94.7 mm in depth (without stand), and 719.3 mm in height, the Cello C55RTS4K fits harmoniously into various spaces. The weight and dimensions with the stand included are also designed for easy installation.
Packaging Contents
The television comes with a practical desk stand and a power cable for immediate electrical connection. A remote control is also included for comfortable remote operation.
Packaging Information
A warranty card is provided, offering additional protection for your purchase.
Smart TV
The Cello C55RTS4K is not a Smart TV model, meaning it does not offer access to applications or online streaming services, which may be a disadvantage for some users.
