Manual of product 42LA740V
Editorial note
The LG 42LA740V television stands out for its exceptional picture quality thanks to its Full HD resolution (1920 x 1080 pixels), providing an immersive visual experience for all content. Its Local Dimming backlight technology enhances contrast and picture quality, while compatibility with MHL technology allows for easy connection of your mobile devices. Additionally, the 2D-3D converter feature adds an extra dimension to your viewing, making the experience even more captivating. However, some aspects may disappoint. The lack of 3D compatibility limits the immersive experience for users seeking this technology. Furthermore, the television does not support online streaming services, which restricts access to modern content. The audio power of 24 W may also seem insufficient for those looking for a richer sound experience. Finally, its relatively high weight can make installation and transport more complicated. In terms of performance, the LG 42LA740V delivers satisfactory results, especially with an appreciable energy consumption rated A+, which helps reduce electricity bills. Its modern and sleek design is an asset, although its weight may pose challenges during installation. The value for money is fair, especially with interesting features like the 2D-3D converter and wireless connectivity facilitated by Wi-Fi Direct and Miracast. Overall, the LG 42LA740V is a television that meets expectations in terms of picture quality and features, but some limitations in audio and modern connectivity may influence consumer choices.Score details
User experience
The user experience is good, with exceptional image quality thanks to the Full HD resolution, but the lack of 3D compatibility may disappoint some users.
Performance
The performance is satisfactory for general use, but the audio power of 24 W may seem insufficient for those seeking a rich sound experience.
Battery life
The energy consumption is commendable with an energy efficiency class of A+, helping to reduce the electricity bill.
Design
The design is modern and sleek, but the relatively high weight can complicate installation and transport.
Value for money
The value for money is fair, with interesting features like the 2D-3D converter and MHL compatibility, despite the lack of online streaming services.
Features
The features are well thought out, including support for Wi-Fi Direct and Miracast, making wireless content sharing easier.
Advantages
Immersive Full HD image quality
Enhanced contrast with Local Dimming
Easy connection with MHL
2D to 3D conversion
Reduced energy consumption, class A+
Wireless sharing with Wi-Fi Direct
Disadvantages
No 3D compatibility.
Lack of streaming services.
Insufficient 24 W audio.
Relatively heavy model.
1920 x 1080 resolution is outdated.
Technical Specifications 42LA740V
General Information
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Model42LA740V
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Brand
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Category
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Type
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SKU870422
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MPN870422
Screen
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LED backlighting-
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Screen size42 "
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Type HD
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Screen resolutionFull HD
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Screen format settings1920 x 1080 pixels
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Supported video modes4:3, 14:9, Zoom
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Interpolation movement technology1080i, 1080p, 720p
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Image formatMCI (Motion Clarity Index) 800
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16:9
Other features
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Certified DLNA (Digital Living New-York Alliance)Yes
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Supports 3D technologiesLG Cinema 3D
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Certified DLNA (Digital Living New-York Alliance)Yes
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Certified DLNA (Digital Living New-York Alliance)Yes
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Annual energy consumption76 kWh
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Energy efficiency class (old)A+
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Certified DLNA (Digital Living New-York Alliance)Yes
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Certified DLNA (Digital Living New-York Alliance)Yes
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3D quantity glasses6
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Certified DLNA (Digital Living New-York Alliance)Yes
Representation / realization
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Game ModeYes
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Supported video formatDIVX HD
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Supported audio formatsAAC, AC3, HE-AAC, MP3, PCM
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Supported image formatsJPG, JPS, MPO
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Teletext FunctionNo
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Backlight dimming technologyLocal Dimming
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Game ModeYes
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Game ModeYes
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Game ModeYes
TV Tuner
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Tuner type-
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Analog signal format system-
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Digital signal system format-
Audio
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Number of speakers2
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Rated power of RMS24 W
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Built-in subwooferYes
Connectivity
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Common Interface Plus (Cl+)-
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Quantity of USB 2.0 Ports3
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DVI PortNo
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HDMI version1.4
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Intel® Wireless Display (Intel® WiDi)Yes
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DVI PortNo
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S-Video Input0
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Quantity of USB 2.0 Ports3
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S-Video Input0
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Headset output1
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Headset output1
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Intel® Wireless Display (Intel® WiDi)Yes
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Headset output1
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Headset output1
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Quantity of RF ports2
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Headset output1
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Intel® Wireless Display (Intel® WiDi)Yes
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Consumer Electronics Control (CEC)SimpLink
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S-Video Input0
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Headset output1
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Intel® Wireless Display (Intel® WiDi)Yes
Network
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NavigationYes
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NavigationYes
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NavigationYes
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NavigationYes
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NavigationYes
Smart TV / smart TV
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TimeshiftYes
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Smart ModesCinema
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Apps LifestyleGame
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TimeshiftStandard
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Vivid
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Skype
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Yes
Management features
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Electronic Program GuideYes
Design
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Built-in power button-
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VESA mountYes
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VESA standard400 x 400 mm
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Product colorWhite
Power
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Energy consumption (standby mode)0.4 W
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Typical electricity consumption52 W
Weight and dimensions
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Device width (support included)951 mm
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Depth (without support)34.5 mm
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Height (without support)564 mm
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Weight (without support)12200 g
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Device width (support included)951 mm
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Depth (support included)269 mm
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Height (support included)634 mm
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Weight (with support)14300 g
Frequently Asked Questions
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What is the screen size of the LG 42LA740V?
What is the resolution of the LG 42LA740V screen?
Is the manual for the LG 42LA740V available in French?
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Presentation of product 42LA740V specifications from brand LG
Generalities
The LG 42LA740V television, manufactured by the LG brand, is a model recognized for its reliability and innovation in the electronics sector. With its model identification 42LA740V, it promises high-quality performance and an enhanced user experience.
Screen
This television features a 42-inch screen, offering an ideal size for visual immersion in various content. The Full HD (1920 x 1080 pixels) display technology ensures exceptional image clarity, allowing you to enjoy your movies and shows with striking realism. The various screen format settings, including 4:3, 14:9, and Zoom, allow you to adapt the display to your preferences. Furthermore, it supports video modes such as 1080i, 1080p, and 720p for an optimal viewing experience. Thanks to the MCI (Motion Clarity Index) 800 technology, the fluidity of images is improved, making action scenes more enjoyable to watch.
Other features
The LG 42LA740V does not support 3D technology, but it is equipped with a 2D-3D converter that allows you to transform your content into immersive three-dimensional experiences. The built-in speakers provide a satisfactory audio experience, while the annual energy consumption is 76 kWh, ranking this device in energy class A+, which helps reduce your electricity costs. This model is also rotatable, making it easy to orient according to your needs. It is certified DLNA, ensuring optimal compatibility with other multimedia devices.
Representation and realization
The LG 42LA740V is equipped with Local Dimming backlight gradation technology, enhancing contrast and the visual experience. It supports video formats such as DIVX HD and various audio formats, including AAC, AC3, HE-AAC, MP3, and PCM, ensuring extensive compatibility for immersive listening. Although it does not have teletext functionality, it offers support for remote smartphone control, allowing convenient management of your content. Additionally, it features a USB recording function and a game mode, optimizing the entertainment experience.
TV Tuner
The LG 42LA740V television is equipped with a tuner that allows it to receive analog signals, thus ensuring a traditional viewing experience. Details regarding analog and digital signal formats are not specified.
Audio
With two built-in speakers and an audio power of 24 W, the television offers decent sound quality, although some users may desire a more powerful experience. It is also equipped with a built-in subwoofer, enhancing the bass for increased sound immersion.
Connectivity
The LG 42LA740V model offers 3 HDMI ports for easy connection to multimedia devices. It also supports MHL technology to connect mobile devices to the screen. Other ports include 3 USB 2.0 ports, a component input, and a digital optical audio output, allowing flexible connectivity for various devices. Its SimpLink interface simplifies the management of connected devices, while the S-Video input improves image quality for video devices.
Network
The LG 42LA740V features Ethernet/LAN connectivity and Wi-Fi functionality, ensuring a stable and fast network connection. Additionally, it supports Miracast and Wi-Fi Direct for easy wireless content sharing.
Smart TV
This model does not offer Internet TV access, thus limiting access to online streaming services. However, it has various display modes such as Cinema, Game, Standard, and Vivid, allowing you to optimize the visual experience according to the type of content. The Timeshift function allows you to pause and resume the broadcast of television programs at any time.
Management features
The television is equipped with an Electronic Program Guide, providing simplified access to available features and options.
Design
The LG 42LA740V supports VESA mounting, facilitating wall installation. Its VESA standard is 400 x 400 mm, ensuring compatibility with many wall mounts. With a modern white finish, it integrates harmoniously into various decors. However, the model does not have a built-in power button.
Power
In standby mode, the LG 42LA740V consumes only 0.4 W, contributing to energy savings. Its typical power consumption is 52 W, allowing for an assessment of its energy efficiency.
Weight and dimensions
The television measures 951 mm in width, 34.5 mm in depth (without stand), and 564 mm in height. Its weight is 12.2 kg, while its weight with the stand reaches 14.3 kg. These dimensions and weight are essential to ensure the integration and maneuverability of the device in your space.
