Thumbnail of product 55UF778V from brand LG
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Television LG 55UF778V

LG
Television and multimedia
Television

The LG 55UF778V is a 55-inch (139 cm) television that offers an immersive visual experience thanks to its 4K Ultra HD resolution of 3840 x 2160 pixels. Its Edge-LED backlighting ensures optimal brightness, making every image vibrant and detailed.

This model is compatible with several digital signal systems, such as DVB-S2, DVB-T2, and DVB-C, ensuring quality reception. Additionally, it supports various audio and video formats, providing an enriching multimedia experience.

The LG 55UF778V also features practical functionalities such as Timeshift, which allows you to pause and resume the broadcast of your TV programs, and Miracast, facilitating wireless streaming of content from other devices.

Its modern design, with a black and silver color scheme, easily fits into any interior. Moreover, it is compatible with VESA mounting, making wall installation convenient.

In terms of connectivity, the television has three HDMI ports and a USB 2.0 port, allowing you to easily connect your multimedia devices. Its Web OS operating system ensures intuitive use, although this model is not a Smart TV.

In summary, the LG 55UF778V is a high-performance television designed to provide a high-quality visual experience while being practical and modern.

Manual of product 55UF778V

First page image of the manual for 55UF778V

User Manual
324 pages
View manual
8 10

Editorial note

The LG 55UF778V television stands out with its 4K Ultra HD resolution of 3840 x 2160 pixels, offering exceptional image quality that promises an immersive viewing experience. Its Edge-LED backlighting ensures optimal brightness, enhancing contrast and making all your multimedia content vibrant. Additionally, the Timeshift feature allows you to pause and resume the broadcast of your TV programs, adding appreciated flexibility in use. However, it is important to note that this model does not have Smart TV features, thus limiting access to streaming applications and the Internet, which may disappoint users seeking a complete multimedia experience. Furthermore, 3D compatibility is not supported, and the number of USB ports is limited to a single USB 2.0 port, which may restrict connectivity with multiple external devices. Regarding audio, the 10 W power may prove insufficient for larger spaces, making the use of an external audio system recommended. In terms of design, the LG 55UF778V features a modern and sleek aesthetic in black and silver, easily integrating into various interior styles. Regarding energy consumption, although it is low in standby mode, it should be considered that this can accumulate over time. In summary, the LG 55UF778V is a television offering excellent image quality and an attractive design, but it may disappoint some users due to its limitations in connectivity and multimedia features.

Score details

User experience

The user experience is satisfactory thanks to the 4K Ultra HD resolution that offers exceptional image quality, but the lack of Smart TV features limits content options.

Performance

The screen performance is optimal with Edge-LED backlighting that enhances brightness and contrast, although the 10 W audio power may not be sufficient in large spaces.

Design

The modern and sleek design in black and silver easily fits into various interior styles, offering a pleasant aesthetic.

Value for money

The value for money is reasonable, but the limited number of USB ports and the lack of 3D compatibility may restrict the multimedia experience.

Features

Features like Timeshift and compatibility with multiple digital signal formats are assets, but the absence of Smart TV may disappoint some users.

Battery life

The energy consumption in standby mode is low, which contributes to energy savings, although this may accumulate on the bill over time.

Advantages

Exceptional 4K Ultra HD resolution

Bright Edge-LED backlighting

Timeshift function for viewing flexibility

Compatibility with multiple digital formats

Modern and sleek design

Disadvantages

No Smart TV features

No 3D compatibility

Only one USB 2.0 port

Insufficient audio power of 10 W

Standby consumption of 0.3 W

Technical Specifications 55UF778V

General Information

Screen

  • Screen size
    55 "
  • Screen diagonal (cm)
  • Screen resolution
    139 cm
  • Type HD
  • LED backlighting
    3840 x 2160 pixels
  • Screen shape
  • 4K Ultra HD
  • Edge-LED
  • Flat

TV Tuner

  • Analog signal format system
    -
  • Digital signal system format
    DVB-S2
  • DVB-T2
  • DVB-C

Representation / realization

  • Parental control
    Yes
  • Supported image formats
    JPG, JPS
  • Supported audio formats
    AAC, WMA, PCM, MP2, MP3, HE-AAC
  • Supported video format
    DIVX
  • Parental control
    Yes
  • Backlight dimming technology
    Local Dimming
  • Teletext
    2000 pages

Design

  • Built-in power button
    -
  • Product color
    Black, silver
  • VESA mount
    Yes
  • VESA standard
    300 x 300 mm

Smart TV / smart TV

  • Installed operating system
    Web OS
  • Timeshift
    Yes
  • Operating system version
    2.0
  • Timeshift
    Yes
  • Timeshift
    Yes

Network

  • Bluetooth
    Yes
  • Bluetooth
    Yes
  • Bluetooth
    Yes
  • Bluetooth
    Yes

Management features

  • Timer On/Off
    Yes
  • Timer On/Off
    Yes

Connectivity

  • Common Interface (CI)
    -
  • Integrated PC connector (D-Sub)
    -
  • Quantity of HDMI ports
    3
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of Ethernet LAN ports (RJ-45)
    1
  • DVI Port
    No
  • Quantity of DVI-D ports
    0
  • Consumer Electronics Control (CEC)
    SimpLink
  • Intel® Wireless Display (Intel® WiDi)
    Yes

Other features

  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Certified DLNA (Digital Living New-York Alliance)
    Yes
  • Annual energy consumption
    122.44 kWh
  • Energy efficiency class (old)
    A+
  • 3D Compatibility
    No
  • Certified DLNA (Digital Living New-York Alliance)
    Yes

Audio

  • Number of speakers
    2
  • Rated power of RMS
    10 W
  • Integrated audio decoders
    Dolby Digital, DTS

Power

  • Energy consumption (standby mode)
    0.3 W
  • AC input voltage
    100 - 240 V
  • Typical electricity consumption
    84 W

Weight and dimensions

  • Device width (support included)
    1240 mm
  • Device width (support included)
    1240 mm
  • Depth (without support)
    56.7 mm
  • Depth (support included)
    261 mm
  • Height (without support)
    722 mm
  • Height (support included)
    781 mm
  • Weight (without support)
    17800 g
  • Weight (with support)
    18900 g

Frequently Asked Questions

What is the recommended viewing distance for my LG television?
The recommended viewing distance for your LG television varies depending on the screen size. In general, it should be about 2.4 times the diagonal 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, here are a few checks to perform: - Make sure your television is set to the correct source. - Check that the connections via HDMI or SCART are correct.
What are the dimensions of the screen on my television?
The size of your television is measured in inches, with 1 inch equivalent to 2.54 centimeters. This measurement corresponds to 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 the transport of 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 connection between various compatible devices.
What is the screen size of the LG 55UF778V?
The screen of the LG 55UF778V is 55 inches.
What is the resolution of the screen on the LG 55UF778V?
The resolution of the screen on the LG 55UF778V is 3840 x 2160 pixels.
Is the manual for the LG 55UF778V available in French?
Unfortunately, the manual for the LG 55UF778V is not available in French, only in English.

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Presentation of product 55UF778V specifications from brand LG

Generalities

The LG 55UF778V is a television from the LG brand, known for its innovation and quality in the home appliance sector. This model, identified by the EAN code 8806087212655, is designed to deliver optimal performance and an enhanced user experience.

Screen

Equipped with a 55-inch (139 cm) screen, the LG 55UF778V ensures an immersive visual experience. Its 4K Ultra HD resolution of 3840 x 2160 pixels guarantees exceptional display quality, while the Edge-LED backlighting optimizes brightness and contrast for all your multimedia content. The screen shape is flat, making it ideal for various applications.

TV Tuner

This television supports multiple digital signal formats, including DVB-S2, DVB-T2, and DVB-C, ensuring quality signal reception regardless of the broadcasting mode.

Representation / Realization

The LG 55UF778V supports the 24p format for smooth movie representation. It is compatible with image formats such as JPG and JPS, as well as various audio formats like AAC, WMA, PCM, MP2, MP3, and HE-AAC. Video playback is also optimized with the DIVX format. Additionally, a parental control feature is integrated for safe use by children.

Design

The design of the LG 55UF778V is characterized by a black and silver finish, adding a modern touch to your interior. It is equipped with a VESA 300 x 300 mm mount, making wall installation and space optimization easier.

Smart TV

This model runs on the Web OS operating system, although it is not classified as a Smart TV, meaning it does not offer direct access to applications or the Internet. However, it is compatible with the Timeshift function, allowing you to pause and resume TV programs.

Network

The LG 55UF778V is equipped with features such as Miracast for wireless streaming, as well as Wi-Fi, Ethernet, and Bluetooth connectivity, ensuring easy connection with other devices.

Connectivity

For connectivity, this model has 3 HDMI ports and 1 USB 2.0 port. It also includes a digital optical audio output and composite and component video inputs for easy integration with various peripherals.

Audio

The LG 55UF778V features 2 speakers, with an RMS power of 10 W, providing satisfactory sound for small rooms. It is also equipped with built-in audio decoders such as Dolby Digital and DTS.

Power

In terms of energy efficiency, the power consumption in standby mode is 0.3 W, while the typical consumption is 84 W, with an AC input voltage of 100 - 240 V.

Dimensions and Weight

The dimensions of the LG 55UF778V are as follows: width of 1240 mm, height of 722 mm (781 mm with stand), and depth of 261 mm (56.7 mm without stand). Its weight is 17800 g (18900 g with stand), making it easy to transport and install.