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

The LG.com 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

55LM6400

Key Features

  • Cinema 3D
  • Smart TV
  • Flicker-Free 3D glasses
  • 2D to 3D Conversion
SPECIFICATION English
FEATURES
AUDIO
3D
BROADBAND
SPECIAL FEATURES
INPUTS/OUTPUTS
CABINET
POWER
DIMENSIONS
UPC
Add Value to your Home Entertainment

What People Are Saying

Rated 3 out of 5 by from Not expected I had this TV for 4 years and absolutely loved it. The picture was clear and found it easy to manage. Just when I wanted to buy another LG, this TV stopped working. When you turn it on, the red light continues to blink. No sound, no picture..... Is there a certain time limit on these tv's? Very skeptical about buying another LG product...... [This review was collected as part of a promotion.]
Date published: 2018-06-25
Rated 5 out of 5 by from Love IT!! Don't change a thing. I love this product.Highly recommend.
Date published: 2016-10-08
Rated 5 out of 5 by from Great picture Great picture, no degradation of quality over time. Like the 3d, sad that it is no longer a standand with the new models.
Date published: 2016-09-27
Rated 5 out of 5 by from ULTIMATE Clarity Its been 2 years now and my life has changed. Before this, I had a crt TV of 22". But now I have a full HD, LED, 3D, Smart TV. I am AMAZED!! Just do not install UPDATES. It will make the TV and little slower. And you will regret. But overall quality/performance to price ratio is excellent. I RECOMMEND THIS PRODUCT WITH THE BOTTOM OF MY HEART.
Date published: 2016-05-21
Rated 5 out of 5 by from Great 3D-HDTV I've had this TV for about 3 years now. I am so glad that I bought it. It has amazing clarity both in normal and 3D views. I've never had a problem with this product and it's features, which are awesome and plentiful fill all my needs! Great TV!!
Date published: 2015-11-24
Rated 5 out of 5 by from Excellent product! Excellent product....Great picture! Great quality! Really enjoying the 3d and 2d to 3d conversion experience....And can't beat the price!
Date published: 2015-01-24
Rated 1 out of 5 by from Poor quality Since day one I've had bad motion blur. The 3D picture came in a little better and the tv constantly shuts off and back on!
Date published: 2014-07-10
Rated 5 out of 5 by from awesome picture and features I love this tv it has all the latest features and at a good price the 3d is great. I had an issue with my display but LG handled the problem quickly and my tv has been great ever since I would highly recommend this product
Date published: 2014-03-02
  • y_2018, m_9, d_24, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_3, tr_77
  • loc_en_CA, sid_MD00085577, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgecanada
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: