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Television LG 55LX770H

LG
Television and multimedia
Television

The LG 55LX770H television is a 55-inch model, offering an immersive visual experience thanks to its Full HD resolution of 1920 x 1080 pixels. With a dynamic contrast ratio of 1,000,000:1 and a brightness of 330 cd/m², it guarantees vibrant images and deep blacks, ideal for your favorite movies and series.

Equipped with Edge-LED backlighting, this television ensures optimal brightness and enhanced image quality. Its response time of 9 ms and a refresh rate of 60 Hz allow for exceptional fluidity during fast-paced action scenes.

In terms of connectivity, the LG 55LX770H has 3 HDMI ports and 2 USB 2.0 ports, making it easy to connect various multimedia devices. Additionally, it is compatible with Wi-Fi, Bluetooth, and Miracast technologies, allowing you to stream content wirelessly directly to your television.

The 55LX770H model also features built-in speakers offering a power of 20 W, ensuring a quality audio experience. Although it is not a Smart TV, it supports screen sharing and video on demand, enriching your entertainment options.

With a flat design and suitable dimensions, the LG 55LX770H easily fits into any living space. Its ENERGY STAR certification highlights its energy efficiency, making this television an environmentally friendly choice.

In summary, the LG 55LX770H is a high-performing television that combines impressive image quality, solid audio features, and varied connectivity, all in a sleek and modern design.

Manual of product 55LX770H

First page image of the manual for 55LX770H

User Manual
44 pages
View manual
7 10

Editorial note

The LG 55LX770H is a 55-inch television that offers an immersive visual experience thanks to its Full HD resolution of 1920 x 1080 pixels. The dynamic contrast ratio of 1000000:1 ensures deep blacks and bright whites, enhancing image quality and color vibrancy. Additionally, the built-in speakers, accompanied by a Dolby Digital audio decoder, guarantee a satisfying sound experience without the need for additional audio equipment. Connectivity is also a strong point, with three HDMI ports and compatibility with Wi-Fi Direct, making it easy to connect to various multimedia devices. However, the LG 55LX770H has some limitations. The lack of Smart TV features restricts access to streaming apps and the Internet, which may be disappointing for some users. Furthermore, while the number of HDMI ports is sufficient for standard use, it may not satisfy those looking to connect multiple devices simultaneously. The sound power of 20 W, while reasonable, may not meet expectations for more immersive multimedia experiences. Finally, the response time of 9 ms may not be ideal for gamers seeking instant responsiveness, and the lack of support for 3D technology may also disappoint some users looking for an even more immersive experience. In summary, the LG 55LX770H is a solid option for those seeking good value for money in a Full HD television, but it may not suit all users due to its limitations in connectivity and features.

Score details

User experience

The 55-inch screen size and Full HD resolution (1920 x 1080 pixels) provide an immersive and high-quality visual experience, ideal for watching movies or playing video games.

Performance

The dynamic contrast ratio of 1000000:1 allows for deep blacks and bright whites, enhancing image quality and color vibrancy.

audio

The built-in speakers and Dolby Digital audio decoder ensure an immersive sound experience without the need for additional audio equipment.

connectivity

Advanced connectivity, including 3 HDMI ports and compatibility with Wi-Fi Direct, makes it easy to connect to various multimedia devices and share content.

Design

The VESA-compatible design allows for easy wall mounting, optimizing space and providing installation flexibility.

Features

The LG 55LX770H lacks Smart TV features, which limits access to streaming apps and the Internet.

Usability

The number of HDMI ports is limited to three, which may be insufficient for users wanting to connect multiple devices simultaneously.

audio

Although the sound power is reasonable at 20 W, some users may find that the audio quality does not meet expectations for enriching multimedia experiences.

Performance

The response time of 9 ms may not be optimal for gamers, especially during fast-paced gaming sessions where immediate responsiveness is crucial.

Features

3D technology is not supported, which may disappoint users looking for an immersive experience with three-dimensional content.

Advantages

55-inch screen, Full HD resolution

Dynamic contrast 1000000:1

Immersive sound with Dolby Digital

3 HDMI ports and Wi-Fi Direct

Easy VESA wall mount

Disadvantages

No Smart TV for streaming

No support for 3D

Only three HDMI ports available

20 W sound, average quality

High response time of 9 ms

Technical Specifications 55LX770H

General Information

Screen

  • Interpolation movement technology
    -
  • Screen size
    54.6 "
  • Type HD
    Full HD
  • Screen resolution
    1920 x 1080 pixels
  • Screen format settings
    4:3, 16:9
  • Supported graphic resolutions
    1920 x 1080 (HD 1080)
  • Dynamic contrast report
    1000000:1
  • Contrast ratio
    1200:1
  • Screen brightness
    330 cd/m²
  • Response time
    9 ms
  • LED backlighting
    Edge-LED
  • Vertical viewing angle
    178 °
  • Vertical viewing angle
    178 °
  • Screen diagonal (cm)
    139.7 cm
  • Screen shape
    Flat
  • Screen refresh rate supported
    60 Hz
  • Image format
    16:9

Other features

  • 3D Compatibility
    No
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Annual energy consumption
    101 kWh
  • Cable length
    1.77 m
  • Cable lock location type
    Kensington
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Certified DLNA (Digital Living New-York Alliance)
    Yes

TV Tuner

  • Tuner type
    Analog and digital
  • Analog signal format system
    NTSC
  • Digital signal system format
    ATSC

Smart TV / smart TV

  • Support for Video on Demand (VOD)
    Yes
  • Installed operating system
    Web OS
  • Support for Video on Demand (VOD)
    Yes
  • Support for Video on Demand (VOD)
    Yes
  • Support for Video on Demand (VOD)
    Yes
  • Operating system version
    2.0

Audio

  • Number of speakers
    2
  • Rated power of RMS
    20 W
  • Integrated audio decoders
    Dolby Digital

Connectivity

  • Quantity of DVI-D ports
    -
  • Headset output
    -
  • S-Video Input
    -
  • Quantity of HDMI ports
    3
  • Common Interface Plus (Cl+)
    No
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Common Interface Plus (Cl+)
    No
  • Quantity of USB 2.0 Ports
    2
  • Quantity of USB 2.0 Ports
    2
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    0
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Common Interface Plus (Cl+)
    No
  • Common Interface Plus (Cl+)
    No
  • Intel® Wireless Display (Intel® WiDi)
    Yes

Representation / realization

  • Teletext Function
    -
  • 24p
    Yes
  • Supported audio formats
    AAC, AC3, EAC3, MP3, PCM
  • Supported image formats
    JPG
  • Image processing technology
    LG Triple XD Engine

Network

  • Web Browser
    Yes
  • Web Browser
    Yes
  • Web Browser
    Yes
  • Web Browser
    Yes
  • Web Browser
    Yes
  • Web Browser
    Yes
  • Web Browser
    Yes

Management features

  • Automatic power cut-off
    Yes

Design

  • Product color
    -
  • Built-in power button
    -
  • Compatible products
    SQNIFI
  • VESA mount
    BULK TV
  • VESA standard
    acentric
  • Oscillation angle range
    GuestTek
  • Hoist Locatel
  • m-com
  • at-nisions
  • NEVOTEK
  • WOrld Cinema
  • Indepen
  • acutek solutions
  • inforvalue
  • Allin
  • tangerine
  • directstreams
  • exceptional innovation
  • quadriga smart tvda
  • Yes
  • 300 x 300 mm
  • 20 - 45 °

Power

  • Typical electricity consumption
    48.7 W
  • Energy consumption (standby mode)
    0.5 W
  • AC input voltage
    100 - 240 V
  • AC input frequency
    50 - 60 Hz

Weight and dimensions

  • Device width (support included)
    1242.06 mm
  • Depth (without support)
    55.88 mm
  • Height (without support)
    723.9 mm
  • Weight (without support)
    17690.1 g
  • Device width (support included)
    1242.06 mm
  • Depth (support included)
    325.12 mm
  • Height (support included)
    779.78 mm
  • Weight (with support)
    21092.05 g

Packaging information

  • Package width
    1330.96 mm
  • Package depth
    152.4 mm
  • Package height
    812.8 mm
  • Package weight
    25083.66 g
  • Package weight
    25.08 kg

Certificate

  • Certification
    UL
  • FCC
  • cUL
  • NOM

Sustainability

  • Sustainability certificates
    RoHS
  • ENERGY STAR

Packaging contents

  • Remote control provided
    Yes
  • Type of remote control
    S-Con / Magic Motion RCU

Frequently Asked Questions

What is the optimal viewing distance for my LG TV?
The recommended viewing distance for your LG TV depends on the screen size. Generally, it is advised to sit about 2.4 times the diagonal size of the screen.
What should I do if my TV is not receiving a signal?
If your TV is not picking up any signal, here are a few checks to perform: - Make sure your TV is on the correct source. - Check that the connections via HDMI or SCART are properly established.
What are the dimensions of my TV screen?
The size of your TV is usually indicated in inches, with 1 inch equivalent to 2.54 centimeters. This size corresponds to the measurement of the diagonal of the screen, taken from the bottom left corner to the top right corner.
What does the acronym HDMI stand for?
HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transmit audio and video signals between different devices.
Is it possible to connect devices from different brands via Bluetooth?
Yes, Bluetooth technology is universal and allows devices from different brands to connect to each other.
What certifications does the LG 55LX770H have?
The LG 55LX770H is certified by the following organizations: UL, FCC, cUL, and NOM.
What is the screen size of the LG 55LX770H?
The screen of the LG 55LX770H measures 54.6 inches.
What is the resolution of the screen of the LG 55LX770H?
The resolution of the screen of the LG 55LX770H is 1920 x 1080 pixels.
Is the manual for the LG 55LX770H available in French?
Unfortunately, the manual for the LG 55LX770H is not available in French. It is only offered in English.

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Presentation of product 55LX770H specifications from brand LG

General Information

The LG 55LX770H is a television from the renowned brand LG, known for its excellence and innovation in the electronics sector. This model, identified by the EAN code 719192917927, ensures quality performance and an enriching user experience.

Screen

Equipped with a 54.6-inch screen, the LG 55LX770H offers Full HD image quality with a resolution of 1920 x 1080 pixels. This size allows for total immersion during your viewing sessions. With a dynamic contrast ratio of 1000000:1, blacks are deep and whites are bright, making images more vivid. Its brightness of 330 cd/m² guarantees excellent visibility, even in bright environments. The viewing angle of 178° allows you to enjoy the image from different angles without loss of quality.

Other Features

The LG 55LX770H does not support 3D technology, but it is equipped with built-in speakers that provide an immersive audio experience. Its Dolby Digital audio decoder ensures superior sound quality. This model is also rotatable, allowing for convenient adjustment according to your viewing needs. In terms of energy efficiency, its annual consumption is estimated at 101 kWh.

TV Tuner

This television is equipped with an analog and digital tuner, allowing it to receive traditional signals. It supports NTSC formats for analog signals and ATSC for digital, ensuring broad compatibility with various content sources.

Smart TV

The LG 55LX770H does not offer Smart TV features, which limits access to streaming applications. However, it operates with the Web OS operating system, allowing for intuitive and smooth use. Features such as screen mirroring and Video on Demand (VOD) are available to enhance the user experience.

Audio

With two built-in speakers and an RMS power of 20 W, this television provides quality sound. The built-in audio decoders ensure an immersive sound experience tailored to your multimedia content.

Connectivity

The LG 55LX770H has 3 HDMI ports, allowing you to connect multiple devices. It also features 2 USB 2.0 ports and 2 Ethernet LAN ports for reliable network connectivity. Additionally, it supports Wi-Fi Direct and Bluetooth, facilitating content sharing between compatible devices.

Design

This television features a modern and sleek design, compatible with VESA mounting. Its dimensions are optimized to fit various spaces, and it includes accessories for easy mounting. The VESA standard is 300 x 300 mm.

Power

In terms of energy consumption, the LG 55LX770H has a typical consumption of 48.7 W and a standby consumption of 0.5 W, contributing to energy savings.

Dimensions and Weight

The dimensions of the LG 55LX770H are as follows: width of 1242.06 mm, height of 723.9 mm without the stand, and depth of 55.88 mm. Its total weight is 17.69 kg, making it easy to transport and install.

Durability

This model complies with environmental standards with sustainability certificates such as RoHS and ENERGY STAR.

Packaging Contents

The LG 55LX770H comes with a wireless remote control, providing greater freedom of movement during use.