Manual of product 55LX774H
Editorial note
The LG 55LX774H television stands out for its exceptional picture quality, thanks to its Full HD resolution of 1920 x 1080 pixels and a dynamic contrast ratio of 1000000:1, providing vibrant colors and deep blacks for an immersive viewing experience. The LED display technology ensures optimal brightness, even in varying lighting conditions. The built-in speakers enhance the audio experience, with several sound modes suited to different types of content. However, this model has some limitations. The lack of Smart TV features limits access to modern apps and the Internet, which may disappoint users looking for a more connected experience. Additionally, the Full HD resolution may seem insufficient for those who prioritize 4K content, and the native refresh rate of 60 Hz might not satisfy gamers or sports enthusiasts. In terms of design, the LG 55LX774H offers a modern and sleek aesthetic, although the limited number of HDMI ports (2) may pose a problem for users wanting to connect multiple devices simultaneously. The sound power of 20 W may also seem inadequate in larger spaces. Despite these drawbacks, the value for money is interesting, offering good visual performance and useful features. In summary, the LG 55LX774H is a good choice for those looking for a television that offers solid picture quality and an attractive design, while being aware of its limitations in connectivity and features.Score details
User experience
The user experience is good, with exceptional image quality and enriching built-in speakers, but the lack of Smart TV features limits access to modern applications.
Performance
The performance is satisfactory for Full HD content, but the native refresh rate of 60 Hz and Full HD resolution may not meet the expectations of gamers and 4K content enthusiasts.
Design
The design is modern and sleek, with quality finishing, but the limited size of the HDMI ports could pose connectivity issues for some users.
audio
The built-in speakers provide a satisfactory audio experience, but the 20 W power may seem insufficient for total immersion in larger spaces.
Value for money
The value for money is interesting, with good image quality and useful features, although some limitations such as the absence of 3D and Smart TV should be considered.
Advantages
Impressive Full HD image quality
Optimal brightness with LED technology
Enriching audio with built-in speakers
Versatile connectivity with HDMI ports
Efficient power management features
Disadvantages
No Smart TV features
Full HD resolution deemed insufficient
Refresh rate of 60 Hz
No 3D compatibility
Only 2 HDMI ports available
Sound power limited to 20 W
Technical Specifications 55LX774H
General Information
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Model55LX774H
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Brand
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Category
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Type
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SKU1406084
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MPN1406084
Screen
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Interpolation movement technology-
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Screen size54.6 "
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Type HD
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Screen resolutionFull HD
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Display technology1920 x 1080 pixels
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Screen brightnessLED
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Response time- cd/m²
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Dynamic contrast report9 ms
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Contrast ratio1000000:1
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Native refresh rate1200:1
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Screen shape60 Hz
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Flat
Other features
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3D CompatibilityNo
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Certified DLNA (Digital Living New-York Alliance)Yes
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Cable lock location typeKensington
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Certified DLNA (Digital Living New-York Alliance)Yes
TV Tuner
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Tuner typeAnalog and digital
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Analog signal format systemNTSC
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Digital signal system formatATSC
Representation / realization
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Teletext Function-
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Supported video formatH.264
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MPEG2
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MPEG4
Design
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Product colorBlack
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Built-in power buttonYes
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Built-in power buttonYes
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VESA standard300 x 300 mm
Audio
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Number of speakers2
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Rated power of RMS20 W
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Sound modesGame
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Movie
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Music
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Sports
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Standard
Smart TV / smart TV
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Internet TVYes
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Smart ModesMovie, Music, Sports
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Internet TVYes
Connectivity
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Common Interface (CI)-
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Common Interface Plus (Cl+)-
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Headset output-
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Integrated PC connector (D-Sub)Yes
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Number of Ethernet LAN ports (RJ-45)2
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Integrated PC connector (D-Sub)Yes
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S-Video Input0
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Quantity of USB 2.0 Ports1
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Number of Ethernet LAN ports (RJ-45)2
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Quantity of USB 2.0 Ports1
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S-Video Input0
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S-Video Input0
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DVI PortNo
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
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Wifi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Management features
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Sleep timerYes
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Sleep timerYes
Power
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Energy Saving ModeYes
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Energy consumption (standby mode)0.5 W
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Typical electricity consumption67.3 W
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AC input voltage100 - 240 V
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AC input frequency50 - 60 Hz
Packaging contents
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Cables includedSector
Packaging information
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User manualYes
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User manualYes
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Package weight25083.66 g
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Package width1330.96 mm
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Package height812.8 mm
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Package depth152.4 mm
Weight and dimensions
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Weight (without support)17690.1 g
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Weight (with support)21092.05 g
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Device width (support included)1241.06 mm
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Height (without support)723.9 mm
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Depth (without support)55.88 mm
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Device width (support included)1241.06 mm
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Height (support included)779.78 mm
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Depth (support included)325.12 mm
Certificate
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CertificationFCC
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RoHS
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UL
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NOM
Frequently Asked Questions
What is the recommended viewing distance for my LG television?
What should I do if my television is not receiving a signal?
What are the dimensions of my television screen?
What does the acronym HDMI stand for?
Is it possible to connect devices from different brands via Bluetooth?
What certifications does the LG 55LX774H have?
What is the screen size of the LG 55LX774H?
What is the resolution of the screen of the LG 55LX774H?
Is the manual for the LG 55LX774H available in French?
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Presentation of product 55LX774H specifications from brand LG
General Information
The LG 55LX774H is a television from the renowned brand LG, known for its innovation and quality in the field of electronic devices. This model, identified by the EAN code 0719192919686, is designed to deliver optimal performance and an enhanced user experience, thus meeting the expectations of modern users.
Screen
With a screen size of 54.6 inches, the LG 55LX774H ensures an immersive visual experience for all your content. It features a Full HD resolution of 1920 x 1080 pixels, guaranteeing stunning image quality. The LED display technology allows for optimal brightness, while a dynamic contrast ratio of 1,000,000:1 offers deep blacks and vibrant colors. The fast response time of 9 ms and a native refresh rate of 60 Hz contribute to a pleasing display fluidity.
Other Features
This television does not support 3D technology, but it is equipped with built-in speakers that provide an immersive audio experience with tailored sound modes (Game, Movie, Music, Sports, Standard). Additionally, it is DLNA certified, ensuring compatibility with various multimedia devices.
TV Tuner
The LG 55LX774H is equipped with both analog and digital tuners, allowing for the reception of various signals. It supports the NTSC analog signal format and the ATSC digital system, thus ensuring optimal image and sound quality.
Connectivity
For connectivity, the television offers two HDMI ports, a built-in PC connector (D-Sub), as well as an S-Video input. It also features a digital optical audio output and Ethernet LAN ports for a reliable network connection. In terms of wireless connectivity, it supports Wi-Fi and Miracast, facilitating content streaming from compatible devices.
Network
The LG 55LX774H offers interesting network features, including Bluetooth and a web browser, allowing easy access to the Internet. The supported Wi-Fi standard (802.11a/b/g/n/ac) ensures a fast and stable connection.
Energy Management
This model incorporates an Energy Saving mode and a sleep timer, thus helping to reduce power consumption. Its standby consumption is only 0.5 W, while the typical consumption is 67.3 W.
Design
The LG 55LX774H comes in an elegant black hue that easily fits into any environment. It is compatible with VESA mounting, facilitating wall installation, and features a built-in power button for simplified control.
Weight and Dimensions
The television weighs 17,690 g, while its weight with the stand is 21,092 g. Its dimensions (1241.06 mm in width, 723.9 mm in height, and 55.88 mm in depth without the stand) make it suitable for various living spaces.
Certifications
The LG 55LX774H is certified according to several safety and performance standards, including FCC, RoHS, UL, and NOM, thus ensuring its compliance with the required standards.
