To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

  • 42LM3400

  • Discontinued Product

Key Features

  • Comfortable 3D Glasses
  • Flicker-Free 3D
  • 2D to 3D Conversion
  • FPR 3D Panel
Motion Clarity Index (MCI) MCI 100Hz
Formats Supported DivX HD
3D Specification
3D Yes
2D To 3D Yes
Num of 3D Glasses 2
Resolution 1920x1080
BLU Type (Backlight) Direct LED
WxHxD(in carton) 1230 x 770 x 160
WxHxD(with stand) 1017 x 695 x 261
WxHxD(without stand) 1017 x 629 x 76.5
AV Input 1
Component 1
in Carton 17.8
Without Stand 13.1
With Stand 14.7


Simply choose a support option from the icons below:

  • Chat Service

    Check our new WhatsApp service

    Add "+971 54 3939 054"
    to your phone contact & connect to
    LG Customer Service via WhatsApp

  • Telephone

    Call an LG Support Representative at

    Azerbaijan :(+99412) 465 5454

    Bahrain :8000 1919

    Georgia :032 2000 333

    Kuwait :2431 0054

    Oman :800 75545

    Pakistan :0800 15454

    Qatar :800 0054

    UAE :800 54

    Yemen :800 54 54