Manual of product 55GCU7900B
Editorial note
The Grundig 55GCU7900B television offers an impressive visual experience thanks to its 4K Ultra HD resolution (3840 x 2160 pixels) and LED technology, ensuring optimal brightness even in varied conditions. The built-in speakers with Dolby Digital audio decoders also allow for an enriching sound experience without the need for external equipment. Additionally, its compatibility with various digital signal systems ensures quality reception for different types of content. Finally, the VESA mount makes installation easier, optimizing space in your interior. However, this model has some notable drawbacks. The lack of Smart TV features limits access to applications and online streaming services, which may be a drawback for some users. Furthermore, the television does not support HDR technology, which could reduce image quality when viewing high-definition content. The refresh rate of 50 Hz may lead to motion blur, particularly for fans of video games or fast action movies. Lastly, the sound power of 20 W may prove insufficient in larger spaces, and the product's weight not being specified complicates the assessment of its maneuverability. Overall, the Grundig 55GCU7900B stands out for its good value for money, especially regarding image quality. However, users looking for modern features and an immersive audio experience in large spaces will need to consider these limitations.Score details
User experience
The user experience is generally positive due to the exceptional image quality and LED technology, but the lack of Smart TV features limits access to certain applications.
Performance
The performance is adequate for most content, but the 50 Hz refresh rate may pose issues for gaming and fast action movies.
audio
The sound power of 20 W and Dolby Digital decoders provide a satisfactory audio experience, but may not be sufficient in larger spaces.
Design
The design is modern and sleek, and VESA compatibility makes installation easy, optimizing space in your interior.
Value for money
The value for money is fair, especially with the 4K Ultra HD image quality, but the lack of HDR may disappoint some users.
Advantages
Immersive 4K Ultra HD resolution
Optimal brightness with LED technology
Enriching sound with Dolby Digital speakers
Compatibility with various digital signals
Easy installation with VESA mounting
Disadvantages
No Smart TV features
Lack of HDR support
Refresh rate of 50 Hz
Sound power of only 20 W
Weight not specified
Technical Specifications 55GCU7900B
General Information
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Model55GCU7900B
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Brand
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Category
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Type
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SKU1126573
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MPN1126573
Screen
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Screen size55 "
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Type HD
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Screen resolution4K Ultra HD
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Display technology
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Screen shape3840 x 2160 pixels
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Screen brightness
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Response timeLED
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Interpolation movement technology
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Native refresh rateFlat
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Screen diagonal (cm)
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- cd/m²
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- ms
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VPI (Video Perfection Index) 1100
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50 Hz
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139 cm
Other features
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Built-in speakersYes
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Built-in speakersYes
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Energy efficiency class (old)A+
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Annual energy consumption123 kWh
TV Tuner
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Analog signal format system-
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Tuner typeAnalog and digital
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Digital signal system formatDVB-C, DVB-S2, DVB-T, DVB-T2
Smart TV / smart TV
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Installed operating system-
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Internet TVYes
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Internet TVYes
Audio
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Number of speakers-
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Rated power of RMS20 W
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Integrated audio decodersDolby Digital
Network
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MiracastYes
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MiracastYes
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MiracastYes
Design
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Built-in power button-
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Product colorBlack
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VESA mountYes
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VESA standard300 x 200 mm
Representation / realization
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Teletext Function-
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HDR supportYes
Connectivity
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Integrated PC connector (D-Sub)-
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports-
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Input component of the audiovisual device (YPbPr/YCbCr)-
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Composite video input-
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Common Interface (CI)-
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Quantity of HDMI ports3
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Common Interface Plus (Cl+)Yes
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DVI PortNo
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S-Video Input0
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Headset output1
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Quantity of USB 2.0 Ports2
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Headset output1
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Headset output1
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Common Interface Plus (Cl+)Yes
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S-Video Input0
Power
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Typical electricity consumption84.1 W
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Electricity consumption (stop)0.45 W
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Electricity consumption (stop)0.45 W
Weight and dimensions
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Device width (support included)1247.4 mm
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Height (without support)728.6 mm
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Depth (without support)85.7 mm
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Weight (without support)- g
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Device width (support included)1247.4 mm
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Height (support included)783.2 mm
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Depth (support included)- mm
Frequently Asked Questions
What is the recommended viewing distance for my Grundig television?
What should I do if my television is no longer receiving a signal?
What are the dimensions of my television screen?
What does the acronym HDMI stand for?
Can devices from different brands be connected via Bluetooth?
What is the screen size of the Grundig 55GCU7900B?
What is the resolution of the screen of the Grundig 55GCU7900B?
Is the manual for the Grundig 55GCU7900B available in French?
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Presentation of product 55GCU7900B specifications from brand Grundig
General Information
The Grundig 55GCU7900B television, manufactured by the renowned brand Grundig, is synonymous with quality and innovation in the consumer electronics sector. This model, referenced under the EAN code 8690842218705, is designed to provide reliable performance and an enriching user experience.
Screen
This television is equipped with a 55-inch screen, offering an ideal size to enjoy your favorite content. Its 4K Ultra HD resolution of 3840 x 2160 pixels ensures exceptional image quality, while the LED display technology guarantees optimal brightness, even in well-lit environments. The flat shape of the screen contributes to a pleasant viewing experience, and its refresh rate of 50 Hz allows for satisfactory display fluidity for programs and movies.
Other Features
The Grundig 55GCU7900B does not support 3D technology, but it is equipped with built-in speakers that provide a practical and immersive audio experience. Rated A+ for energy efficiency, it consumes 123 kWh per year, making it relatively economical to use.
TV Tuner
This model features an analog and digital tuner, allowing it to receive various signals, with support for DVB-C, DVB-S2, DVB-T, and DVB-T2 formats, ensuring quality reception for your favorite channels.
Smart TV
The Grundig 55GCU7900B is not a Smart TV model, which means it does not offer direct access to applications or online streaming services. Its interface is therefore simpler, without the operating system associated with modern smart TVs.
Audio
This television integrates Dolby Digital audio decoders, which provide a quality sound experience. Its RMS power of 20 W ensures satisfactory sound for moderately sized spaces.
Network
The Grundig 55GCU7900B is equipped with Wi-Fi for wireless connectivity. It also has an Ethernet/LAN port and supports the Miracast function, facilitating screen sharing with compatible devices.
Design
With a black finish, this model easily integrates into various interior decors. It is compatible with VESA mounting (300 x 200 mm), allowing for simplified wall installation to save space.
Connectivity
The television features 3 HDMI ports, 1 Ethernet port, and 2 USB 2.0 ports, providing multiple connection options for various devices. It also includes a digital optical audio output for connection to high-quality external audio systems.
Power
The typical power consumption of the Grundig 55GCU7900B is 84.1 W, while its standby consumption is 0.45 W, helping to reduce energy costs when the device is not in use.
Dimensions and Weight
With a width of 1247.4 mm and a height of 728.6 mm, this television is designed to fit most living spaces. Its depth without the stand is 85.7 mm, and its weight, although unspecified, is essential for assessing maneuverability during installation.
