Manual of product UE55NU7442U
Editorial note
The Samsung UE55NU7442U television stands out for its exceptional picture quality thanks to its 4K Ultra HD resolution and LED technology, providing an immersive viewing experience. The built-in speakers, accompanied by Dolby Digital and Dolby Digital Plus audio decoders, also ensure a satisfying audio experience. Additionally, its modern silver design allows it to easily blend into various interior décors. However, this model has some limitations. It does not support 3D technology, which may disappoint some users seeking a more immersive viewing experience. Furthermore, as a non-smart TV, it does not offer access to streaming apps and services, limiting its versatility. The sound power of the speakers, while adequate, may not be sufficient in larger spaces, and the lack of DVI ports or USB 3.0 ports could restrict connectivity options for some. In terms of energy efficiency, the annual consumption of 146 kWh can be considered relatively high compared to other, more recent models. While this television offers many interesting features, it is important to consider these drawbacks before making a purchase decision.Score details
User experience
The user experience is generally positive thanks to practical features like Timeshift and automatic channel search, but the lack of Smart TV limits access to streaming services.
Performance
The picture quality is exceptional with a 4K Ultra HD resolution and LED technology, providing an immersive visual experience. However, the 20 W sound power of the built-in speakers may not be sufficient in larger spaces.
Design
The modern and sleek design in silver easily fits into various interior decors, which is a valuable asset.
Features
Features like HbbTV enhance the viewing experience, but the absence of support for 3D technology and DVI or USB 3.0 ports may restrict options for some users.
Battery life
The annual energy consumption of 146 kWh could be considered relatively high compared to other newer and energy-efficient models.
Advantages
4K Ultra HD image quality
Immersive audio with Dolby Digital
Access to HbbTV and interactive services
Modern and sleek design
Timeshift function to pause
Automatic channel search
Disadvantages
No support for 3D technology.
Non-Smart TV, limited access to applications.
Sound power of 20 W insufficient.
Lack of DVI and USB 3.0 ports.
Relatively high annual energy consumption.
Screen brightness not specified.
Technical Specifications UE55NU7442U
General Information
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ModelUE55NU7442U
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Brand
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Category
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Type
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SKU1343947
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MPN1343947
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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Marketing name of the dynamic contrast ratioFlat
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Screen diagonal (cm)
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Image format- cd/m²
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- ms
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PQI (Picture Quality Index) 1800
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Mega contrast
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138 cm
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16:9
Other features
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3D CompatibilityNo
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Certified DLNA (Digital Living New-York Alliance)Yes
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Certified DLNA (Digital Living New-York Alliance)Yes
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Energy efficiency class (old)A
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Annual energy consumption146 kWh
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Certified DLNA (Digital Living New-York Alliance)Yes
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-T2
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Automatic channel searchYes
Smart TV / smart TV
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TimeshiftYes
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TimeshiftYes
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TimeshiftYes
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HbbTV (Hybrid Broadcast Broadband TV) version1.5
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TimeshiftYes
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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MultiroomYes
Network
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
Design
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Built-in power button-
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Product colorMoney
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VESA mountYes
Representation / realization
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HDR supportYes
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HDR supportYes
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Backlight dimming technologyLocal Dimming
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HDR supportYes
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HDR supportYes
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Image processing technologySamsung Auto Motion Plus, Samsung Contrast Enhancer
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HDR supportYes
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HDR supportYes
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HDR supportYes
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Number of processor cores4
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HDR supportYes
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HDR technology (high dynamic range)High Dynamic Range (HDR) 1500, High Dynamic Range 10+ (HDR10 Plus)
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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Headset output-
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DVI PortNo
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S-Video Input0
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Quantity of HDMI ports3
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Quick HDMI report switchingYes
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Composite video input1
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Quick HDMI report switchingYes
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Quantity of RF ports2
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Common Interface Plus (CI+) Version1.4
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Quantity of RF ports2
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Consumer Electronics Control (CEC)Anynet+
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Quick HDMI report switchingYes
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HDMI version2.0
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Composite video input1
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Composite video input1
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S-Video Input0
Management features
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Automatic power cut-offYes
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Automatic power cut-offYes
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Number of OSD languages27
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Automatic power cut-offYes
Power
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Typical electricity consumption105 W
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Energy consumption (standby mode)0.5 W
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AC input voltage220 - 240 V
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AC input frequency50 - 60 Hz
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Consumption (max)150 W
Weight and dimensions
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Device width (support included)1238.6 mm
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Device width (support included)1238.6 mm
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Depth (without support)59.3 mm
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Height (without support)714.2 mm
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Weight (without support)17200 g
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Depth (support included)350.1 mm
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Height (support included)800 mm
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Weight (with support)19700 g
Packaging information
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Package width1417 mm
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Package depth170 mm
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Package height852 mm
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Package weight25500 g
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Type of packagingBox
Frequently Asked Questions
What is the recommended viewing distance for my Samsung TV?
What should I do if my television is not receiving a signal?
What are the dimensions of the screen of my television?
What is HDMI?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the Samsung UE55NU7442U?
What is the resolution of the screen of the Samsung UE55NU7442U?
Is the manual for the Samsung UE55NU7442U available in French?
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Presentation of product UE55NU7442U specifications from brand Samsung
General Information
The Samsung UE55NU7442U is a television from the Samsung brand, known for its quality and innovation in the field of electronic devices. This model, identified by the references UE55NU7442U and UE55NU7442UXXH, is designed to offer optimal performance and an enhanced user experience. The EAN code 8801643181819 allows for precise identification of this product in distribution systems.
Screen
Equipped with a 55-inch screen, this television provides a high-quality visual experience thanks to its 4K Ultra HD resolution (3840 x 2160 pixels). The LED display technology ensures clear and bright images, while the flat screen format and 16:9 aspect ratio guarantee total immersion in your content. The Picture Quality Index (PQI) of 1800 enhances image fluidity, providing a pleasant viewing experience.
Other Features
This television does not support 3D technology, but it is equipped with built-in speakers that provide a satisfactory audio experience. The Samsung UE55NU7442U also benefits from a 360° design, allowing for flexible installation. It displays an energy efficiency class of A and consumes approximately 146 kWh per year, which can be considered relatively high. The DLNA certification ensures its compatibility with other multimedia devices.
TV Tuner
The television is equipped with an analog and digital tuner, capable of receiving signals in various formats, including DVB-C, DVB-S2, and DVB-T2. An automatic channel search function simplifies the initial setup.
Smart Features
Although the Samsung UE55NU7442U is not a Smart TV and does not offer direct access to the Internet or streaming applications, it supports HbbTV (version 1.5) for accessing interactive content. The Timeshift feature allows you to pause and resume the broadcast of TV programs at your convenience.
Audio
With two built-in speakers, this model delivers a power of 20 W RMS, supported by Dolby Digital and Dolby Digital Plus audio decoders for an enriching sound experience. Additionally, the Multiroom feature allows music to be streamed in multiple rooms simultaneously.
Connectivity
The Samsung UE55NU7442U includes wireless connectivity via Wi-Fi, as well as Ethernet/LAN and Bluetooth ports for easily connecting your devices. An integrated Web browser allows for Internet browsing. It has 3 HDMI ports and 2 USB 2.0 ports, but is not equipped with DVI ports.
Design
With its silver finish, this television features a modern and elegant design. It is compatible with VESA mounting, making wall installation easy for space-saving.
Technical Specifications
The power consumption of the Samsung UE55NU7442U is typically 105 W, with a standby consumption of 0.5 W. The television operates with an AC input voltage of 220 - 240 V and a frequency of 50 - 60 Hz.
Dimensions and Weight
The dimensions of the Samsung UE55NU7442U are as follows: width of 1238.6 mm, height of 714.2 mm (without stand), depth of 59.3 mm (without stand). The total weight is 17.2 kg, and with the stand, it weighs 19.7 kg.
Packaging Information
The package of the Samsung UE55NU7442U measures 1417 mm in width, 170 mm in depth, and 852 mm in height, with a total weight of 25.5 kg, ensuring adequate protection during transport.
