Thumbnail of product 37LT640H from brand LG
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Television LG 37LT640H

LG
Television and multimedia
Television

The LG 37LT640H television is a 37-inch model designed to provide a quality visual experience thanks to its Full HD resolution of 1920 x 1080 pixels. With an aspect ratio of 16:9, it ensures optimal immersion during your viewing.

Equipped with built-in speakers, this television delivers 20 W stereo sound, allowing you to enjoy an immersive audio experience without the need for additional equipment. Furthermore, the product includes practical features such as automatic channel search and an on-screen display (OSD) for simplified navigation through the settings.

For connectivity, the LG 37LT640H offers three HDMI ports, a USB 2.0 port, as well as an S-Video input, allowing you to easily connect multiple multimedia devices. Its compatibility with DVB-C and DVB-T digital signal formats ensures optimal reception of channels.

The design of the television is modern, with an included desktop stand and the possibility of VESA mounting (200 x 200 mm standard), thus facilitating its integration into various spaces. Its power consumption is 69 W during normal operation, contributing to its energy efficiency.

In summary, the LG 37LT640H is a versatile television that combines superior image quality and extensive connectivity, while being suitable for various usage environments.

Manuals of product 37LT640H

First page image of the manual for 37LT640H

User Manual
47 pages
View manual
First page image of the manual for 37LT640H

Quick Start Guide
86 pages
View manual
8 10

Editorial note

The LG 37LT640H is a television that offers impressive display quality thanks to its Full HD resolution of 1920 x 1080 pixels, ensuring an immersive viewing experience. The built-in speakers provide satisfactory audio, although the 20 W power may be deemed insufficient for larger spaces. Additionally, connectivity is adequate with three HDMI ports, but the lack of Wi-Fi and Ethernet port limits access to streaming services, which can be a drawback for modern users. A notable asset of this model is its hotel mode, which optimizes the viewing experience based on the content being watched, making it ideal for use in professional environments. The design of the television is also a strong point, with VESA compatibility that facilitates wall installation and optimizes space. However, some aspects may disappoint. The energy efficiency class rated B is not optimal compared to newer models, and the limited number of USB ports may not be sufficient for users with multiple devices to connect. In summary, the LG 37LT640H is a solid option for those looking for a modestly sized television with good image quality and features suited for professional use, even if some limitations in connectivity and energy efficiency are to be considered.

Score details

User experience

The user experience is enhanced by a Full HD display quality with a resolution of 1920 x 1080 pixels, providing an immersive and enjoyable visual experience.

audio

The built-in speakers ensure an immersive audio experience, although the 20 W power may be considered insufficient for large rooms.

connectivity

Connectivity is satisfactory with 3 HDMI ports, but the lack of Ethernet/LAN connectivity and Wi-Fi limits access to online streaming services.

Features

The hotel mode that optimizes the visual experience based on the type of content being watched is an asset, especially for professional use.

Design

The design is compatible with VESA mounting, making wall installation easier and optimizing space.

Value for money

The energy efficiency class rated B and the limited number of USB ports may disappoint those looking for better energy performance and more connectivity.

Advantages

Full HD display 1920 x 1080 pixels

Built-in speakers for immersive audio

3 HDMI ports for versatile connectivity

Hotel mode for optimized viewing experience

VESA mount for easy installation

Disadvantages

No 3D support

No Ethernet or Wi-Fi connection

Energy efficiency class B

Only one USB 2.0 port

Insufficient audio power of 20 W

Technical Specifications 37LT640H

General Information

Other features

  • 3D Compatibility
    No
  • 24p
    Yes
  • 24p
    Yes
  • Energy efficiency class (old)
    B
  • Operating relative humidity (H-H)
    20 - 80 %
  • 3D Compatibility
    No
  • 24p
    Yes
  • Oscillation angle range
    -90 - 90 °
  • Energy efficiency class (old)
    B
  • 24p
    Yes
  • 24p
    Yes
  • Operating relative humidity (H-H)
    20 - 80 %
  • 24p
    Yes

Screen

  • LED backlighting
    -
  • LED backlighting
    -
  • Screen size
    37 "
  • Screen resolution
    1920 x 1080 pixels
  • Type HD
    Full HD
  • Image format
    16:9
  • Supported graphic resolutions
    1920 x 1080 (HD 1080)
  • Supported video modes
    1080p
  • Screen size
    37 "
  • Screen resolution
    1920 x 1080 pixels
  • Type HD
    Full HD
  • Image format
    16:9
  • Supported graphic resolutions
    1920 x 1080 (HD 1080)
  • Smart Modes
    Hotel

TV Tuner

  • Analog signal format system
    -
  • Analog signal format system
    -
  • Digital signal system format
    DVB-C, DVB-T
  • Automatic channel search
    Yes
  • Digital signal system format
    DVB-C, DVB-T
  • Automatic channel search
    Yes

Audio

  • Number of speakers
    2
  • Rated power of RMS
    20 W
  • Audio system
    Infinite Sound, Clear Voice
  • Number of speakers
    2
  • Rated power of RMS
    20 W
  • Audio system
    Infinite Sound, Clear Voice

Connectivity

  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    -
  • Common Interface Plus (Cl+)
    -
  • S-Video Input
    -
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    -
  • Common Interface Plus (Cl+)
    -
  • S-Video Input
    -
  • Quantity of HDMI ports
    3
  • Common Interface (CI)
    Yes
  • Common Interface (CI)
    Yes
  • DVI Port
    No
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Common Interface (CI)
    Yes
  • Quantity of RF ports
    1
  • Quantity of HDMI ports
    3
  • Common Interface (CI)
    Yes
  • DVI Port
    No
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Quantity of RF ports
    1
  • Number of Ethernet LAN ports (RJ-45)
    0
  • Common Interface (CI)
    Yes

Network

  • Wifi
    No
  • Wifi
    No
  • Wifi
    No
  • Wifi
    No

Smart TV / smart TV

  • Internet TV
    No
  • Smart Modes
    Hotel

Management features

  • Electronic Program Guide
    -
  • Basic hotel mode
    Yes
  • Basic hotel mode
    Yes
  • Basic hotel mode
    Yes
  • Basic hotel mode
    Yes

Representation / realization

  • Teletext Function
    -
  • Electronic Program Guide
    -
  • Teletext Function
    -
  • Backlight dimming technology
    -
  • Sleep timer
    Yes
  • Internet TV
    No
  • Sleep timer
    Yes
  • Sleep timer
    Yes

Design

  • Indicators
    Yes
  • VESA standard
    200 x 200 mm
  • Oscillation angle range
    -90 - 90 °
  • Product color
    Black
  • Indicators
    Yes
  • Indicators
    Yes
  • Indicators
    Yes
  • Indicators
    Yes
  • VESA standard
    200 x 200 mm
  • Product color
    Black
  • Indicators
    Yes
  • Indicators
    Yes
  • Cable lock location type
    Kensington

Power

  • Consumption (max)
    90 W
  • Energy consumption (standby mode)
    1 W
  • Typical electricity consumption
    69 W
  • Energy consumption (eco mode)
    55 W
  • AC input voltage
    110 - 240 V
  • AC input frequency
    50 - 60 Hz
  • Consumption (max)
    90 W
  • Energy consumption (standby mode)
    1 W
  • Typical electricity consumption
    69 W
  • AC input voltage
    110 - 240 V
  • AC input frequency
    50 - 60 Hz

Certificate

  • Certification
    RoHS
  • Certification
    RoHS

Weight and dimensions

  • Device width (support included)
    867.3 mm
  • Depth (support included)
    231.9 mm
  • Height (support included)
    592.8 mm
  • Weight (without support)
    11200 g
  • Weight (without support)
    11200 g
  • Device width (support included)
    867.3 mm
  • Depth (support included)
    231.9 mm
  • Height (support included)
    592.8 mm
  • Weight (without support)
    11200 g
  • Weight (without support)
    11200 g

Packaging contents

  • Desktop support
    Yes
  • Cables included
    Sector
  • Desktop support
    Yes
  • Desktop support
    Yes
  • Cables included
    Sector
  • Desktop support
    Yes

Packaging information

  • User manual
    Yes
  • User manual
    Yes
  • User manual
    Yes

Environmental conditions

  • Operating temperature
    5 - 40 °C
  • Operating temperature
    5 - 40 °C

Frequently Asked Questions

What is the recommended viewing distance for my LG television?
The optimal viewing distance for your LG television 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 television is no longer receiving a signal?
If your television is not picking up a signal, check the following: - Make sure the television is set to the correct source. - Check that the connections via HDMI or SCART are properly established.
What are the dimensions of the screen on my television?
The size of your television is usually expressed in inches, where 1 inch equals 2.54 centimeters. It 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 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 certifications does the LG 37LT640H have?
The LG 37LT640H has RoHS certification.
What is the screen size of the LG 37LT640H?
The screen of the LG 37LT640H measures 37 inches.
What is the resolution of the screen on the LG 37LT640H?
The resolution of the screen on the LG 37LT640H is 1920 x 1080 pixels.
Is the manual for the LG 37LT640H available in French?
Unfortunately, the manual for the LG 37LT640H is not available in French. It is only available in English.

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Presentation of product 37LT640H specifications from brand LG

General Information

The LG 37LT640H is a television from the LG brand, known for its innovation and quality in the home appliance sector. This model, with EAN code 8801031747689 and 8806084066091, ensures optimal performance while providing an enhanced user experience.

Other Features

This model does not support 3D technology, which may disappoint some users seeking an additional immersive experience. However, it is equipped with built-in speakers that guarantee a pleasant audio experience without the need for additional equipment. Its energy efficiency class is rated B, indicating moderate energy performance. With a relative humidity of operation of 20 - 80 %, it operates optimally in various environments. It also comes with a warranty card and a user manual to facilitate setup.

Screen

The LG 37LT640H television features a 37-inch screen with a resolution of 1920 x 1080 pixels, offering Full HD display quality for an enjoyable visual immersion. Its aspect ratio of 16:9 is ideal for appreciating different types of content, while the supported video mode is 1080p. The LED backlighting technology ensures optimal brightness, enhancing the visual experience.

TV Tuner

Regarding channel reception, the LG 37LT640H supports DVB-C and DVB-T digital signals. It also includes an automatic channel search feature, simplifying the initial setup.

Audio

This model is equipped with two speakers with a power of 20 W RMS, ensuring satisfactory sound quality. The stereo audio system allows for an immersive experience, although the power may be considered insufficient for larger spaces.

Connectivity

The LG 37LT640H offers versatile connectivity with three HDMI ports, allowing multiple multimedia devices to be connected. It also has a built-in PC connector (D-Sub) and a USB 2.0 port, although Ethernet/LAN connectivity and Wi-Fi are absent, limiting access to streaming services. It also includes an S-Video input and SCART ports for additional connectivity.

Design

This television is designed for easy mounting thanks to its compatibility with VESA mounting (standard 200 x 200 mm). Its black color gives it a modern and elegant look, and it features a built-in power button for simplified use.

Power

In terms of energy efficiency, the LG 37LT640H consumes a maximum of 90 W and only 1 W in standby mode, contributing to energy savings. Its typical power consumption is 69 W, while in power-saving mode, it is reduced to 55 W. It operates with an AC input voltage of 110 - 240 V and a frequency of 50 - 60 Hz.

Environmental Conditions

The television can operate within a temperature range of 5 to 40 °C, ensuring reliable use in various environments.

Packaging Contents

The LG 37LT640H comes with a remote control, a power cable for supply, and a desktop stand for easy installation.

Packaging Information

This model is accompanied by a warranty card, a quick start guide, and a user manual, providing everything necessary for easy handling.