Manual of product 55US770H0UA
Editorial note
The LG 55US770H0UA television stands out with its 4K UHD resolution of 3840 x 2160 pixels, providing exceptional image quality with precise details and vibrant colors. Its HDR10 Pro technology enhances contrast and brightness, allowing for more dynamic and realistic scenes. Additionally, the modern design and VESA mount capability facilitate seamless integration into various spaces. The Web OS operating system ensures smooth and intuitive navigation, although this model is not designed as a Smart TV. However, this model has some drawbacks. Its energy efficiency class G indicates relatively high energy consumption, which may lead to higher electricity bills. Furthermore, the lack of smart features limits access to applications and streaming services directly from the television. The weight of 20.4 kg can also complicate transport and installation, especially for one person. Finally, although the television has three HDMI ports and two USB ports, these may prove insufficient for users with multiple devices to connect. In terms of performance, the LG 55US770H0UA offers a satisfactory user experience, but the response time of 8 ms may not be suitable for gamers seeking optimal responsiveness. Overall, this television represents a good choice for users looking for superior image quality, but it may disappoint those who prioritize advanced features and energy efficiency.Score details
User experience
The user experience is satisfactory thanks to the 4K UHD resolution providing precise and colorful images, as well as a Web OS operating system that ensures smooth navigation.
Performance
The performance is good for regular content, but the 8 ms response time may be insufficient for gamers seeking optimal responsiveness.
Battery life
The energy-saving mode feature helps reduce electricity consumption, which is a positive point for the environment.
Design
The modern design and VESA mount capability are advantages, although the weight of 20.4 kg may make installation difficult for one person.
Value for money
Although the television offers several features, its energy efficiency class G and lack of smart features may disappoint some users.
Features
The model offers several HDMI and USB ports, but these may be insufficient for users with many devices.
Advantages
4K UHD resolution for a precise image
HDR10 Pro for enhanced contrast
Multiple HDMI and USB ports available
Efficient energy-saving mode
Modern design, VESA mountable
Web OS for intuitive navigation
Disadvantages
Energy efficiency rated G, high consumption
No built-in Smart TV features
Weight of 20.4 kg, difficult to transport
Limited HDMI and USB ports
Lack of advanced display technologies
Response time of 8 ms, not optimal
Technical Specifications 55US770H0UA
General Information
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Model55US770H0UA
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Brand
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Category
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Type
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SKU2006051
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MPN2006051
Power
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Typical electricity consumption131 W
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Consumption (max)156 W
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Energy consumption (standby mode)0.5 W
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AC input frequency50 - 60 Hz
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AC input voltage120 V
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Energy efficiency class (HDR)G
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Energy efficiency class (HDR)G
Weight and dimensions
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Width (without support)1232 mm
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Height (support included)773 mm
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Depth (support included)303 mm
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Width (without support)1232 mm
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Depth (without support)63.6 mm
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Height (without support)716 mm
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Weight (without support)17200 g
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Weight (with support)20400 g
Packaging information
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Package weight25600 g
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Package width1360 mm
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Package height860 mm
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Package depth207 mm
Design
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Cable anti-theft lockYes
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VESA standard300 x 300 mm
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Cable anti-theft lockYes
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Cable lock location typeKensington
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Product colorBlack
Connectivity
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DVI Port-
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Quantity of HDMI ports3
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HDMI version2.0
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Quantity of RF ports1
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Quantity of USB 2.0 Ports2
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Quantity of USB 2.0 Ports2
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Quantity of RF ports1
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Consumer Electronics Control (CEC)SimpLink
Representation / realization
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Smart TVYes
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Smart TVYes
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Smart TVYes
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Installed operating systemWeb OS
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Operating system version5.0
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Smart TVYes
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HDR technology (high dynamic range)High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
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Smart TVYes
Hospitality functions
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Welcome messageYes
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Welcome messageYes
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Welcome messageYes
Network
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WifiYes
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WifiYes
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WifiYes
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WifiYes
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WifiYes
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Wifi standardsWi-Fi 5 (802.11ac)
TV Tuner
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Analog signal format systemNTSC
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Digital signal system formatATSC
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Tuner typeAnalog and digital
Audio
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Number of speakers2
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Rated power of RMS10 W
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Sound modesAI Sound
Screen
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Display technology-
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Image format-
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Contrast ratio-
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Screen size55 "
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Screen resolution
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Type HD3840 x 2160 pixels
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LED backlighting
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Screen brightnessUHD+
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Response time
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Dynamic contrast reportEdge-LED
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400 cd/m²
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8 ms
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1000000:1
Frequently Asked Questions
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Presentation of product 55US770H0UA specifications from brand LG
General Information
The LG 55US770H0UA is a television from the renowned brand LG, known for its innovation and quality in the field of electronic devices. This model is designed to deliver optimal performance and an enhanced viewing experience, ensuring user satisfaction.
Power
This television has a typical power consumption of 131 W, with a maximum consumption reaching 156 W. In standby mode, it consumes only 0.5 W, contributing to energy savings. It operates on an AC input frequency of 50 - 60 Hz with an input voltage of 120 V. However, it is important to note that its energy efficiency class is G for both SDR and HDR modes, which may lead to higher electricity bills.
Weight and Dimensions
The LG 55US770H0UA measures 1232 mm in width, 773 mm in height (with stand), and 303 mm in depth. In terms of weight, the device weighs 17.2 kg without the stand and 20.4 kg with the stand. These dimensions and weight should be considered for proper installation in your space.
Packaging Information
The total weight of the package is 25.6 kg, ensuring adequate protection during transport. The package dimensions are 1360 mm in width, 860 mm in height, and 207 mm in depth, facilitating efficient storage and transport.
Design
The LG 55US770H0UA is compatible with VESA mounting, with a standard of 300 x 300 mm, allowing for easy wall mounting. It features a modern black design, although it does not have a cable lock port. Its Kensington type cable lock system provides an additional level of security.
Connectivity
This model is equipped with 3 HDMI ports (version 2.0) and 2 USB 2.0 ports, allowing connection to various multimedia devices. It also has a digital optical audio output, 2 Ethernet LAN ports, and an RF port, ensuring optimal connectivity for your multimedia needs. The SimpLink feature simplifies the management of connected devices.
Representation / Performance
The LG 55US770H0UA includes an energy-saving mode, a sleep timer, and an automatic power cut-off to reduce energy consumption. It runs on the Web OS operating system, version 5.0, providing a smooth user experience, although it is not designed as a Smart TV. It supports HDR10 Pro technology, delivering images with enhanced contrasts and colors.
Hospitality Features
The television includes USB cloning for easy data transfer, as well as a hotel mode for efficient management of bookings and services. A personalized welcome message can also be displayed for users.
Network
The LG 55US770H0UA features Bluetooth functionality, a web browser, an Ethernet/LAN connection, and Miracast technology for wireless streaming. Its Wi-Fi 5 (802.11ac) ensures a fast and reliable connection for your devices.
TV Tuner
The television is equipped with an analog and digital tuner, compatible with NTSC and ATSC signal systems, ensuring a diverse viewing experience.
Audio
With 2 speakers and an RMS power of 10 W, the LG 55US770H0UA offers satisfactory sound quality. The AI Sound audio modes adapt the sound according to the type of content for an optimized listening experience.
Screen
This television features a 55-inch screen with a resolution of 3840 x 2160 pixels, ensuring exceptional display quality. It uses UHD+ technology for an immersive visual experience, with Edge-LED backlighting providing a brightness of 400 cd/m². Although its response time is 8 ms, which is acceptable for most content, gamers may find it insufficient for their needs.
