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Television LG 55UT770H

LG
Television and multimedia
Television

The LG 55UT770H television is a 55-inch model that offers a high-quality visual experience thanks to its 4K Ultra HD resolution (3840 x 2160 pixels). This TV is designed to provide optimal brightness of 400 cd/m², ensuring clear visibility even in varying lighting conditions.

With its HDR10 Pro technology, users can enjoy images with richer contrasts and vibrant colors, enhancing the viewing experience. The sleek black design and VESA mount compatibility make it easy to integrate into any space.

Equipped with Dolby Atmos and Dolby Digital audio decoders, the LG 55UT770H offers an immersive sound experience, with an RMS power of 40 W for rich and clear sound. It also features an HDMI 2.0 port and a USB 2.0 port for easy connectivity with your multimedia devices.

The Web OS operating system ensures smooth navigation, although this model does not have Smart TV features to access apps or the Internet. In summary, the LG 55UT770H is a television that offers quality visual and sound performance, ideal for enjoying your multimedia content.

Manual of product 55UT770H

First page image of the manual for 55UT770H

User Manual
52 pages
View manual
7 10

Editorial note

The LG 55UT770H television stands out for its exceptional picture quality thanks to its 4K Ultra HD resolution (3840 x 2160 pixels), providing an immersive viewing experience. Additionally, its modern and sleek black design easily fits into various interiors. The HDR10 Pro technology is an added advantage, allowing for images with richer contrasts and vibrant colors, thus enhancing the overall visual experience. The compatibility with VESA mounting also facilitates wall installation, optimizing space. However, this model has some notable drawbacks. The lack of Smart TV features limits access to applications and online streaming services, which may disappoint some users. Furthermore, the limited number of HDMI ports (only one) can pose connectivity issues for those with multiple media devices. The unspecified contrast ratio also raises questions about display quality in varying lighting conditions. Finally, the weight of the television (41.6 kg with stand) can make installation and transport difficult for some individuals. Overall, the value for money is fair, but the limitations in connectivity and the absence of certain advanced features may not satisfy the most demanding users. The performance is good, but it is essential to consider these drawbacks before making a choice.

Score details

User experience

The user experience is generally positive thanks to exceptional 4K Ultra HD image quality, but the lack of Smart TV features limits access to apps and streaming services.

Performance

The performance is good with HDR10 Pro technology providing images with rich contrasts and vibrant colors; however, the unspecified contrast ratio raises questions.

Design

The modern and sleek black design allows for seamless integration into various interiors, and the compatibility with VESA mounting makes installation easier.

connectivity

The limited number of HDMI ports (only one) may pose connectivity issues for users with multiple media devices.

weight

The weight of the television (41.6 kg with stand) can make installation and transport difficult for some people.

Value for money

The value for money is fair, but the limitations in connectivity and the absence of certain advanced features could disappoint demanding users.

Advantages

4K Ultra HD image quality

Modern and sleek design

HDR10 Pro technology for vibrant colors

VESA mount for easy wall installation

Immersive sound with Dolby Atmos

Disadvantages

No Smart TV features

Only one HDMI port available

Unspecified contrast ratio

Unspecified display technology

Heavy weight, difficult installation

Technical Specifications 55UT770H

General Information

Screen

  • Contrast ratio
    -
  • Interpolation movement technology
    -
  • Display technology
    -
  • Screen size
    55 "
  • Type HD
  • Screen resolution
    4K Ultra HD
  • Screen brightness
  • Response time
    3840 x 2160 pixels
  • Image format
  • Screen shape
    400 cd/m²
  • - ms
  • 16:9
  • Flat

Design

  • Built-in power button
    -
  • Rollable screen
    -
  • Product color
    Black
  • VESA mount
    Yes
  • VESA standard
    600 x 400 mm

TV Tuner

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

Representation / realization

  • Noise reduction
    -
  • USB Recording
    -
  • HDR support
    Yes
  • HDR technology (high dynamic range)
    High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)

Audio

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

Network

  • Bluetooth
    -
  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Wifi standards
    Wi-Fi 5 (802.11ac)
  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes

Connectivity

  • Audio Output (Left, Right)
    1
  • HDMI version
    2.0
  • Audio Output (Left, Right)
    1
  • Audio Output (Left, Right)
    1
  • Audio Output (Left, Right)
    1
  • Audio Output (Left, Right)
    1
  • Audio Output (Left, Right)
    1
  • Integrated PC connector (D-Sub)
    No
  • Integrated PC connector (D-Sub)
    No
  • Composite video input
    0
  • Composite video input
    0
  • Composite video input
    0
  • Composite video input
    0
  • Composite video input
    0
  • Integrated PC connector (D-Sub)
    No
  • Integrated PC connector (D-Sub)
    No
  • Integrated PC connector (D-Sub)
    No

Weight and dimensions

  • Device width (support included)
    1683 mm
  • Height (without support)
    974 mm
  • Depth (without support)
    65.2 mm
  • Weight (without support)
    38800 g
  • Device width (support included)
    1683 mm
  • Height (support included)
    1043 mm
  • Depth (support included)
    369.8 mm
  • Weight (with support)
    41600 g

Packaging information

  • Package width
    1839 mm
  • Package height
    1166 mm
  • Package depth
    231 mm
  • Package weight
    52200 g

Power

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

Smart TV / smart TV

  • Internet TV
    -
  • Installed operating system
    Web OS
  • Operating system version
    4.5
  • Smart TV
    Yes

Frequently Asked Questions

What is the recommended viewing distance for my LG television?
For your LG television, the optimal viewing distance varies depending 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 television is no longer receiving a signal?
If your television is not picking up a signal, check the following: - Make sure your television is on the correct source. - Check that the connections via HDMI or SCART are properly made.
What are the dimensions of the screen on my television?
The size of your television is usually indicated in inches, where 1 inch equals 2.54 centimeters. This size corresponds to the measurement of the diagonal of the screen, which you should measure 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 allows for the transmission of audio and video signals between different devices.
Is it possible to connect devices from different brands via Bluetooth?
Yes, Bluetooth is a standard technology that allows devices from different brands to connect to each other.
What is the screen size of the LG 55UT770H?
The screen of the LG 55UT770H measures 55 inches.
What is the resolution of the screen on the LG 55UT770H?
The resolution of the screen on the LG 55UT770H is 3840 x 2160 pixels.
Is the manual for the LG 55UT770H available in French?
Unfortunately, the manual for the LG 55UT770H is not available in French. It is only accessible in English.

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Presentation of product 55UT770H specifications from brand LG

General Information

The LG 55UT770H television, from the renowned LG brand, is designed to provide a high-quality visual experience. This model, identified by the EAN code 8806098535392, is recognized for its efficient performance and user-friendly interface, thus ensuring increased user satisfaction.

Screen

Featuring a 55-inch screen, the LG 55UT770H offers total immersion in your favorite content. Its 4K Ultra HD resolution (3840 x 2160 pixels) ensures remarkable image quality, while a brightness of 400 cd/m² allows for optimal visibility in various lighting environments. Although the contrast ratio is not specified, good contrast is essential for sharp images and vibrant colors. The 16:9 aspect ratio and flat screen shape guarantee a pleasant viewing experience for all your multimedia needs.

Design

With its elegant black color, the LG 55UT770H easily fits into any type of interior. It is equipped with the VESA 600 x 400 mm mounting standard, making wall installation easy and optimizing space. This model does not have a built-in power button, but features a sleek design that adapts to various environments.

TV Tuner

This television supports the ATSC digital format and the NTSC analog format, ensuring compatibility with various broadcasting systems. Its tuner, capable of receiving both analog and digital signals, provides a rich and varied viewing experience.

Representation / Realization

The LG 55UT770H supports HDR10 Pro and Hybrid Log-Gamma (HLG) technology, offering images with enhanced contrasts and vibrant colors. However, it does not offer noise reduction or USB recording functionality, which could limit some advanced uses.

Audio

This model is equipped with built-in audio decoders such as Dolby Atmos and Dolby Digital, ensuring an immersive sound quality. With two speakers and a power of 40 W RMS, the LG 55UT770H provides an enriching audio experience for watching movies and series.

Network

The LG 55UT770H includes a web browser and Wi-Fi 5 (802.11ac) connectivity, allowing easy access to the Internet. It also supports Miracast functionality for screen sharing as well as Ethernet/LAN connectivity, ensuring versatile connection options. However, Bluetooth is not available on this model.

Connectivity

This television has one HDMI port of version 2.0, one USB 2.0 port, and one Ethernet LAN (RJ-45) port, allowing easy connection to various devices. Additionally, it includes RS-232C ports for reliable serial connections, although it lacks DVI or MHL ports, limiting some advanced connectivity options.

Weight and Dimensions

The dimensions of the LG 55UT770H are 1683 mm wide, 974 mm high, and 65.2 mm deep without the stand, while its weight is 38.8 kg. With the stand, its dimensions are 1683 mm wide, 1043 mm high, and 369.8 mm deep, weighing 41.6 kg, which may complicate its installation and transport.

Packaging Information

The package of the LG 55UT770H measures 1839 mm wide, 1166 mm high, and 231 mm deep, with a total weight of 52.2 kg, ensuring adequate protection during transport.

Power

This model operates with an AC input voltage of 120 V and a frequency of 50 - 60 Hz. Its standby consumption is 0.5 W, while the typical consumption is 183.3 W, allowing an assessment of its energy efficiency.

Smart TV

The LG 55UT770H is equipped with the Web OS operating system (version 4.5), but does not offer Smart TV features, thus limiting access to applications and online streaming services.