Manual of product UE55NU7452U
Editorial note
The Samsung UE55NU7452U is a television that offers a 4K Ultra HD resolution of 3840 x 2160 pixels, ensuring exceptional image quality for an immersive viewing experience. Its LED display technology and Mega contrast ratio provide vibrant colors and deep blacks, significantly enhancing visual quality. Additionally, its compatibility with Hybrid Log Gamma (HLG) and the 2160p video mode allow for enjoying HDR content with better dynamic range. Features such as Timeshift also enable easy pausing and resuming of TV program broadcasts. However, this model has some drawbacks. The lack of Smart TV features limits access to streaming apps and the Internet, which may be disappointing for users seeking a modern multimedia experience. Furthermore, the response time and screen brightness are not specified, raising questions about image fluidity and visibility in varying lighting conditions. The audio power of 20 W may seem insufficient for users desiring a richer sound experience, especially for movies and sports events. Finally, its weight of 19.7 kg may complicate installation and handling, particularly for individuals alone. Overall, the user experience is generally positive due to the image quality, although the lack of advanced features may restrict its appeal for some. The value for money is considered good, especially given the various connectivity options. The modern and sleek design of the television is an asset, but its weight could pose challenges during installation.Score details
User experience
The user experience is generally positive thanks to the 4K Ultra HD image quality, but the lack of Smart TV features limits access to modern applications.
Performance
The performance is satisfactory for HD and 4K content, but the response time and screen brightness are not specified, raising questions about fluidity.
Design
The design is modern and sleek with a silver finish, but its weight of 19.7 kg can complicate installation.
Value for money
The value for money is good thanks to the 4K resolution and various connectivity options, although it lacks some advanced features.
Features
Features such as Timeshift and HLG compatibility are assets, but the absence of 3D and Smart TV may disappoint some users.
audio
The built-in speakers provide a decent audio experience, but the power of 20 W may be insufficient for complete immersion.
Advantages
Exceptional 4K Ultra HD resolution
Vivid colors and deep blacks
HDR compatibility for better dynamics
Timeshift function for paused programs
3 HDMI, 2 USB, and Wi-Fi
Built-in speakers for immersive sound
Disadvantages
No Smart TV features
Lack of 3D compatibility
Response time and brightness not specified
Insufficient audio power (20 W)
High weight (19.7 kg) for installation
Technical Specifications UE55NU7452U
General Information
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ModelUE55NU7452U
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Brand
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Category
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Type
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SKU1344247
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MPN1344247
Screen
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Contrast ratio-
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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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Supported video modes
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Screen brightnessLED
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Response time
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Interpolation movement technologyFlat
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Marketing name of the dynamic contrast ratio
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Screen diagonal (cm)2160p
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Number of colors displayed
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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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1.073 billion colors
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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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Quantity1 room(s)
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Certified DLNA (Digital Living New-York Alliance)Yes
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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, DVB-S2, DVB-T2
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Automatic channel searchYes
Smart TV / smart TV
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Installed operating system-
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TimeshiftYes
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HbbTV (Hybrid Broadcast Broadband TV) version1.5
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Smart ModesGame, Movie, Natural
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TimeshiftYes
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TimeshiftYes
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TimeshiftYes
Management features
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On-Screen Display (OSD)Yes
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Order typeWireless
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On-Screen Display (OSD)Yes
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On-Screen Display (OSD)Yes
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On-Screen Display (OSD)Yes
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Number of OSD languages27
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Picture-in-Picture (PIP)No
Audio
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Number of speakers2
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Rated power of RMS20 W
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MultiroomYes
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Integrated audio decodersDolby Digital, Dolby Digital Plus
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
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Web BrowserYes
Design
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Product colorMoney
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VESA mountYes
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VESA mountYes
Representation / realization
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Noise reduction-
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HDR supportYes
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HDR supportYes
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HDR supportYes
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HDR supportYes
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HDR supportYes
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HDR supportYes
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HDR supportYes
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USB RecordingNo
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HDR supportYes
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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), Hybrid Log-Gamma (HLG)
Connectivity
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Common Interface Plus (Cl+)-
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S-Video Input-
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Headset output-
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Composite video input-
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Video output component (YPbPr/YCbCr)-
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Input component of the audiovisual device (YPbPr/YCbCr)-
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports-
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DVI Port-
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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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Integrated PC connector (D-Sub)No
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Audio Return Channel (ARC)Yes
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Quantity of USB 2.0 Ports2
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Audio Return Channel (ARC)Yes
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Quantity of USB 2.0 Ports2
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Digital Audio Output (Optical)1
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Digital Audio Output (Optical)1
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Quantity of DVI-D ports0
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Consumer Electronics Control (CEC)Anynet+
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Audio Return Channel (ARC)Yes
Power
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Typical electricity consumption105 W
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Energy consumption (standby mode)- W
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Consumption (max)150 W
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AC input voltage220 - 240 V
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AC input frequency56/60 Hz
Packaging information
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User manualYes
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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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Type of packagingBox
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Package weight25500 g
Weight and dimensions
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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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Device width (support included)1238.6 mm
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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 contents
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Remote control providedYes
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Cables includedSector
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Remote control providedYes
Frequently Asked Questions
What is the recommended viewing distance for my Samsung TV?
What should I do if my TV is not receiving a signal?
What are the dimensions of my TV screen?
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 Samsung UE55NU7452U?
What is the resolution of the screen of the Samsung UE55NU7452U?
Is the manual for the Samsung UE55NU7452U available in French?
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Presentation of product UE55NU7452U specifications from brand Samsung
General Information
The Samsung UE55NU7452U, from a brand renowned for its innovation and quality in the field of electronic devices, is a television that promises solid performance. This model, specifically under the references UE55NU7452U and UE55NU7452UXXH, is designed to provide an optimal user experience.
Screen
Equipped with a 55-inch screen, this television offers a 4K Ultra HD resolution of 3840 x 2160 pixels, ensuring exceptional image quality. The LED display technology allows for vibrant colors and deep blacks thanks to its Mega contrast ratio. The aspect ratio is 16:9, ideal for total immersion in your multimedia content. Additionally, the television supports 2160p video mode and offers a display capacity of 1.073 billion colors, thus enriching your visual experience.
Other Features
Although the Samsung UE55NU7452U does not support 3D technology, it is compatible with Hybrid Log Gamma (HLG), allowing for better dynamic range for HDR content. The built-in speakers provide an immersive audio experience without the need for additional equipment. Rated A for energy efficiency, this model consumes about 146 kWh per year, making it relatively economical in energy use.
TV Tuner
The television features an analog and digital tuner, facilitating the reception of broadcast signals. Its digital signal system is compatible with DVB, DVB-S2, and DVB-T2, ensuring optimal reception quality. Furthermore, the automatic channel search function simplifies the initial setup.
Smart TV
The Samsung UE55NU7452U does not have Smart TV features, which limits access to streaming applications and the Internet. However, it incorporates HbbTV technology, enriching the television experience with interactive content. The Timeshift feature allows you to pause and resume program broadcasting at any time.
Management and Connectivity
This model is equipped with several connectivity options, including 3 HDMI ports, 2 USB ports, and a Wi-Fi connection, ensuring compatibility with various multimedia devices. The television also includes Bluetooth and an Ethernet port for a stable network connection.
Audio
With its two built-in speakers, the Samsung UE55NU7452U offers an audio power of 20 W, ensuring a satisfying sound experience. It also integrates audio decoders such as Dolby Digital and Dolby Digital Plus, enhancing overall sound quality.
Design and Dimensions
The television features a silver color, adding a modern touch to its aesthetics. Measuring 1238.6 mm in width and 800 mm in height (including the stand), it is designed to fit harmoniously into various spaces. Its weight is 19.7 kg, which may require assistance during installation.
Packaging Contents
The Samsung UE55NU7452U comes with a desktop stand and a remote control, facilitating its use right out of the box. A user manual is also included, providing clear instructions for setting up and operating the television.
