Manual of product 55UR640S9ZD
Editorial note
The LG 55UR640S9ZD television stands out for its exceptional picture quality thanks to its 4K Ultra HD resolution (3840 x 2160 pixels) and HDR technology, offering vibrant colors and rich contrasts that ensure an immersive viewing experience. Connectivity is also a major asset with three HDMI ports, one USB port, and an Ethernet connection, allowing for easy connection of various multimedia devices while benefiting from fast Internet access. Its modern and sleek design, combined with VESA mount compatibility, facilitates integration into different living spaces. However, the product has some drawbacks. Its energy efficiency class is rated G, which could lead to higher electricity costs compared to other more efficient models. Additionally, the lack of a DVI port may limit connectivity options for some users. Although the Web OS operating system is intuitive, it may lack the variety of applications and updates available on other competing systems, which could restrict the user experience. Finally, the audio power of 20 W, while sufficient for small rooms, may prove inadequate for an immersive sound experience in larger spaces. In summary, the LG 55UR640S9ZD is a solid choice for those seeking a quality visual experience, but it is important to consider its limitations in terms of energy efficiency and connectivity before making a decision.Score details
User experience
The Web OS operating system is intuitive and allows for smooth navigation, but may lack a variety of applications compared to other systems.
Performance
The image quality is exceptional with a 4K Ultra HD resolution and HDR technology, offering vibrant colors and rich contrasts.
audio
The built-in 20 W speakers provide an immersive audio experience, but may be insufficient for larger rooms or for audiophiles.
connectivity
Connectivity is versatile with three HDMI ports and one USB port, allowing for easy connection of various devices, although the absence of a DVI port limits some options.
Design
The modern and sleek design, with VESA mount compatibility, makes wall installation easy and integrates well into different living spaces.
Value for money
Although the price is competitive, the energy efficiency class G could lead to higher electricity costs.
Advantages
4K Ultra HD and HDR image quality
Three HDMI ports and an Ethernet connection
Modern design with VESA mount
Intuitive and smooth Web OS interface
20 W built-in speakers
Disadvantages
Energy class G, high electricity costs.
No DVI port for limited connectivity.
Web OS with fewer available applications.
Audio power of 20 W insufficient.
4K resolution not utilized for some content.
Technical Specifications 55UR640S9ZD
General Information
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Model55UR640S9ZD
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Brand
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Category
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Type
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SKU1638962
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MPN1638962
Representation / realization
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UtilityUniversal
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Digital signal system formatISDB-T
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Hybrid Log Gamma (HLG)Yes
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Analog signal format systemNTSC, PAL
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Service hours (hours/days)16/7
Design
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Product designDigital signage flat screen
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Product colorBlack
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Supported installationIndoor
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VESA mountYes
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VESA standard300 x 300 mm
Audio
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Built-in speakersYes
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Number of built-in speakers2
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Rated power of RMS20 W
Connectivity
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USB portYes
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USB portYes
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Number of USB ports1
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HDMI version2.0
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Number of USB ports1
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USB portYes
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Quantity of DisplayPort interfaces0
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Quantity of HDMI input ports3
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HDMI version2.0
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DVI PortNo
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Quantity of HDMI input ports3
Packaging information
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Package width1360 mm
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Package depth162 mm
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Package height810 mm
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Package weight19000 g
Weight and dimensions
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Weight (with support)14200 g
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Height (support included)772 mm
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Depth (support included)232 mm
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Display width1235 mm
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Display width1235 mm
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Display depth57.5 mm
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Display height715 mm
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Display weight14000 g
Computer system
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Installed operating systemWeb OS
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Integrated into the processorYes
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Integrated into the processorYes
Power
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AC input voltage120 V
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AC input frequency50 - 60 Hz
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Typical electricity consumption140.1 W
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Energy consumption (standby mode)0.5 W
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Energy efficiency class (HDR)G
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Energy efficiency class (HDR)G
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Energy consumption (SDR) for 1000 hours100 kWh
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Energy consumption (HDR) for 1000 hours124 kWh
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Energy efficiency rangeA to G
Screen
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Screen size55 "
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Display technologyLED
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Screen resolution3840 x 2160 pixels
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Screen brightness400 cd/m²
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Type HD4K Ultra HD
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Touch screenNo
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HDR technology (high dynamic range)High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
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HDR supportYes
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Contrast ratio1300:1
Packaging contents
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Cables includedSector
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Remote control providedYes
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Type of remote controlS-con
Logistics data
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Harmonized System Code85285210
Frequently Asked Questions
What is the recommended viewing distance for my LG 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 term HDMI mean?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the LG 55UR640S9ZD?
What is the resolution of the screen of the LG 55UR640S9ZD?
Is the manual for the LG 55UR640S9ZD available in French?
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Presentation of product 55UR640S9ZD specifications from brand LG
General Information
The LG 55UR640S9ZD is a television from the LG brand, known for its innovation and quality in the electronics sector. This model, identified by the EAN code 8806091541291, offers high-end performance, ensuring an enhanced user experience thanks to its advanced features.
Representation / Realization
Designed for universal use, the LG 55UR640S9ZD meets various user requirements. It uses the ISDB-T digital signal format, optimizing image and sound quality. It is also compatible with Hybrid Log Gamma (HLG), allowing for a better dynamic range for HDR content. The television supports NTSC and PAL analog signal formats, ensuring broad compatibility. Service hours are 16 hours a day, 7 days a week, ensuring adequate availability for all your needs.
Design
The modern design of the LG 55UR640S9ZD features an elegant black finish, easily integrating into various environments. It is designed for vertical installation and supports VESA mounting, making wall mounting easier. With a VESA standard of 300 x 300 mm, this television fits perfectly with different wall mounts, optimizing space.
Audio
Equipped with two built-in speakers, the LG 55UR640S9ZD delivers an audio power of 20 W, providing an immersive sound experience. This specification allows for quality sound for your multimedia content without the need for additional equipment.
Connectivity
The television offers diverse connectivity with its built-in Wi-Fi module, allowing for fast wireless connection. It also has an Ethernet LAN port for stable network connection and a USB 2.0 port, facilitating access to various devices. With three HDMI ports, the LG 55UR640S9ZD allows for easy connection of multiple multimedia devices, maximizing entertainment options.
Packaging Information
The package of the LG 55UR640S9ZD measures 1360 mm in width, 162 mm in depth, and 810 mm in height, ensuring secure transport. With a total weight of 19 kg, this model is designed for optimal protection during delivery.
Weight and Dimensions
The LG 55UR640S9ZD weighs 14.2 kg with its included stand. It measures 772 mm in height, 232 mm in depth, and 1235 mm in width, providing a harmonious integration into your space. Its design allows for optimal use while maintaining a pleasant aesthetic.
Computer System
Running on the Web OS operating system, the LG 55UR640S9ZD ensures smooth and intuitive navigation. This platform is integrated into the processor, ensuring optimal performance and increased reliability.
Power
The television requires an AC input voltage of 120 V and operates within a frequency range of 50 to 60 Hz. Its power consumption is 140.1 W in normal use and 0.5 W in standby mode, allowing for energy savings. It is rated G in energy efficiency, which may influence long-term electricity costs.
Screen
Featuring a 55-inch screen, the LG 55UR640S9ZD uses LED technology for stunning image quality with a resolution of 3840 x 2160 pixels. Its brightness of 400 cd/m² ensures excellent visibility even in varying lighting conditions. The television also supports HDR10 Pro technology, offering images with richer contrasts and more vibrant colors.
Contents of the Package
The package of the LG 55UR640S9ZD includes a power cable essential for electrical connection as well as a wireless remote control, providing great freedom of movement for use.
Logistics Data
The harmonized system code for the LG 55UR640S9ZD is 85285210, facilitating its identification in international trade.
