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Television LG 42LB731V

LG
Television and multimedia
Television

The LG 42LB731V television is a 42-inch model that offers Full HD (1920 x 1080 pixels) picture quality, ensuring an immersive viewing experience for all your favorite content. With optimal brightness and flexible display settings (4:3, 14:9, 16:9), it perfectly adapts to your viewing needs.

This television is equipped with built-in speakers that deliver a power of 24 W, providing an enriching audio experience. Additionally, it supports various audio formats, including Dolby Digital, for maximum sound immersion.

In terms of connectivity, the LG 42LB731V features three HDMI ports and three USB ports, making it easy to connect your multimedia devices. It is also compatible with Wi-Fi technology, facilitating wireless streaming of content from your devices.

This model does not offer Smart TV features, but it includes optimized display modes for different types of content, such as cinema, gaming, and sports. Its modern black design and VESA 400 x 400 mm standard allow for easy wall mounting.

In summary, the LG 42LB731V is an ideal television for those seeking exceptional picture and sound quality, with convenient connectivity to enjoy most multimedia devices.

Manual of product 42LB731V

First page image of the manual for 42LB731V

User Manual
208 pages
View manual
8 10

Editorial note

The LG 42LB731V television stands out for its exceptional picture quality, thanks to its Full HD resolution of 1920 x 1080 pixels, providing an immersive visual experience for all your content. Its modern and sleek design, with a black finish, allows it to blend harmoniously into any living space. Additionally, the built-in Wi-Fi compatibility makes it easy to connect wirelessly to your home network, making usage even more convenient. However, this model has some drawbacks. The lack of Smart TV features limits access to online streaming apps and services, which may disappoint users looking for diverse content. Furthermore, although the audio system is of good quality with built-in speakers and a subwoofer, the sound power of 24 W may prove insufficient for optimal immersion, especially in large rooms. In terms of performance, the LG 42LB731V offers good display quality, but its Full HD resolution may seem inferior compared to newer 4K models. The weight of 10 kg without a stand can also complicate its installation and transport, which is something to consider for those who wish to move their television frequently. Overall, the product offers good value for money considering its features, but the limitations in 3D compatibility and smart features may restrict its appeal to some users.

Score details

User experience

The user experience is generally positive, thanks to the exceptional image quality and Wi-Fi integration, although the lack of Smart TV features may disappoint some users.

Performance

The display performance is good with a Full HD resolution, but the quality may seem insufficient compared to newer 4K models.

Design

The design is modern and sleek, with a black color that harmoniously fits into all living spaces.

audio

The audio system is of good quality with built-in speakers and a subwoofer, but the sound power of 24 W may not be sufficient for optimal immersion in large rooms.

Value for money

The product offers good value for money considering its features, although the lack of 3D compatibility and Smart TV features may limit its appeal to some users.

repairability

The weight of 10 kg without a stand can make installation and transport less convenient, especially for users who wish to frequently move the television.

Advantages

Exceptional Full HD image quality

Built-in Wi-Fi for wireless connection

Modern and sleek design

Local Dimming backlighting for better contrast

2D-3D converter included

Audio system with built-in subwoofer

Disadvantages

No Smart TV features

Lack of 3D compatibility

Full HD resolution only

High weight (10 kg)

Limited sound power to 24 W

Technical Specifications 42LB731V

General Information

Screen

  • LED backlighting
    -
  • Screen size
    42 "
  • Type HD
  • Screen resolution
    Full HD
  • Screen format settings
    1920 x 1080 pixels
  • Supported graphic resolutions
    4:3, 14:9, 16:9
  • Supported video modes
    1920 x 1080 (HD 1080)
  • Screen brightness
    1080i, 1080p, 720p
  • Response time
    - cd/m²
  • Hoof filter
    - ms
  • Screen diagonal (cm)
    2D/3D
  • Screen shape
    106.7 cm
  • Image format
    Flat
  • 16:9

Other features

  • 3D glasses included
    Yes
  • 3D glasses included
    Yes
  • 3D glasses included
    Yes
  • 3D glasses included
    Yes
  • Annual energy consumption
    67 kWh
  • Energy efficiency class (old)
    A+
  • 3D glasses included
    Yes

Representation / realization

  • Teletext Function
    -
  • 24p
    Yes
  • Backlight dimming technology
    Local Dimming
  • Supported video format
    DIVX, H.264
  • Supported audio formats
    AAC, AAC HE, AC3, EAC3, MP3, PCM
  • Supported image formats
    JPEG XR, JPS, MPO
  • 24p
    Yes
  • Image processing technology
    Samsung Wide Color Enhancer

TV Tuner

  • Analog signal format system
    -
  • Tuner type
    Analog and digital
  • Digital signal system format
    DVB-C, DVB-S2, DVB-T, DVB-T2
  • Automatic channel search
    Yes

Smart TV / smart TV

  • Internet TV
    Yes
  • Internet TV
    Yes
  • Smart Modes
    Cinema
  • Game
  • Sports
  • Standard
  • Vivid

Audio

  • Number of speakers
    2
  • Rated power of RMS
    24 W
  • Built-in subwoofer
    Yes
  • Sound modes
    Music, Standard
  • Integrated audio decoders
    Dolby Digital

Connectivity

  • Integrated PC connector (D-Sub)
    -
  • Common Interface Plus (Cl+)
    -
  • Quantity of USB 2.0 Ports
    3
  • HDMI version
    1.4
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • DVI Port
    No
  • S-Video Input
    0
  • Quantity of USB 2.0 Ports
    3
  • S-Video Input
    0
  • Headset output
    1
  • Headset output
    1
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Headset output
    1
  • Headset output
    1
  • Headset output
    1
  • Headset output
    1
  • S-Video Input
    0
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • S-Video Input
    0
  • Consumer Electronics Control (CEC)
    SimpLink
  • Intel® Wireless Display (Intel® WiDi)
    Yes
  • Headset output
    1

Network

  • Ethernet/LAN
    No
  • Wi-Fi Direct
    Yes
  • Wi-Fi Direct
    Yes
  • Wi-Fi Direct
    Yes

Management features

  • Electronic Program Guide
    Yes

Design

  • Product color
    Black
  • VESA standard
    400 x 400 mm
  • Built-in power button
    Yes
  • Built-in power button
    Yes

Power

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

Weight and dimensions

  • Device width (support included)
    949 mm
  • Depth (without support)
    55.1 mm
  • Height (without support)
    560 mm
  • Weight (without support)
    10000 g
  • Device width (support included)
    949 mm
  • Depth (support included)
    213.4 mm
  • Height (support included)
    607.7 mm
  • Weight (with support)
    10700 g

Packaging contents

  • Desktop support
    Yes

Packaging information

  • User manual
    Yes

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. Generally, it is advised to sit about 2.4 times the diagonal size of the screen.
What should I do if my television is not receiving a signal?
If your television is not receiving a signal, you can check the following: - Make sure your television is on the correct source. - Check that your television is properly connected via the HDMI or SCART input.
What are the dimensions of my television screen?
The size of your television is usually indicated in inches, knowing that one inch equals 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 is a standard technology that allows devices from different brands to connect to each other.
What is the screen size of the LG 42LB731V model?
The LG 42LB731V model has a screen size of 42 inches.
What is the resolution of the screen on the LG 42LB731V?
The resolution of the screen on the LG 42LB731V is 1920 x 1080 pixels.
Is the manual for the LG 42LB731V available in French?
Unfortunately, the manual for the LG 42LB731V is not available in French; it is only available in English.

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Presentation of product 42LB731V specifications from brand LG

General Information

The LG 42LB731V television is a model recognized for its quality and innovation in the field of multimedia devices. This product, identified by the EAN code 8806084636126, 8806084636164, 8806084635983, ensures optimal performance and an enriching user experience.

Screen

Equipped with a 42-inch screen, the LG 42LB731V offers a Full HD resolution of 1920 x 1080 pixels, guaranteeing exceptional image quality. The television supports multiple screen formats, including 4:3, 14:9, and 16:9, allowing users to adjust the display according to their preferences. The screen diagonal is 106.7 cm, providing an immersive experience.

Other Features

This model does not support 3D technology but includes a 2D-3D converter that allows for the transformation of 2D images into 3D experiences. It is also equipped with built-in speakers that provide an enriching audio experience and Wi-Fi compatibility for fast wireless connection. The annual energy consumption is 67 kWh, and it is rated A+ for energy efficiency.

Audio

The LG 42LB731V television features two speakers with a power of 24 W RMS, ensuring quality sound for multimedia content. An integrated subwoofer enhances the audio experience, while sound modes include Music and Standard.

Connectivity

With three HDMI ports, this model ensures adequate connectivity for various devices. It also offers an Audio Return Channel (ARC), an MHL interface for connecting mobile devices, and has three USB 2.0 ports for quick access to content. The television supports many audio formats such as AAC, MP3, and Dolby Digital.

Design

The LG 42LB731V features a modern design with an elegant black finish. It complies with the VESA 400 x 400 mm standard, making it easy to install on wall mounts. This television includes a built-in power button for simplified control.

Power

The energy consumption in standby mode is 0.3 W, contributing to energy savings. The typical power consumption is 46 W, with an input voltage of 100 - 240 V and a frequency of 50 - 60 Hz.

Weight and Dimensions

The dimensions of the LG 42LB731V are 949 mm in width, 55.1 mm in depth without the stand, and 560 mm in height. The weight is 10 kg, making it easy to transport.

Packaging Contents

The product comes with a desktop stand for convenient installation.

Packaging Information

A user manual is included, providing instructions for optimal use of the television.