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

42LN5400

Key Features

  • Direct LED, 1080p
  • MHL to charge, display and control your Smartphone on the big screen
  • Picture Wizard, self calibration for optimum picture quality
  • Energy Star Qualified, use 30% less energy than standard units

available sizes:

42" Discontinued
SPECIFICATION English
FEATURES
AUDIO
INPUTS/OUTPUTS
DIMENSIONS
CABINET
POWER
UPC

What People Are Saying

Rated 3 out of 5 by from Great TV, disappointing Issue I received this TV for Christmas back in 2013 and I have loved every minute of it since, until... Last year, it all of a sudden started having issues with the screen going black. This continued and one day it would not come back on. I sent it in for service with my warranty company and got it back. It was great for about another month and then.. Duh duh duh.. It started again. I contacted my warranty company again but this time fixing isn't an option. Apparently, this is a recurring issue for this model TV and actually it's not even manufactured anymore. Now, I have to choose whether to take the money for the TV or receive one of the same caliber. Kinda sucks, I really miss my LG!! [This review was collected as part of a promotion.]
Date published: 2018-02-19
Rated 5 out of 5 by from terrific viewing, almost real life Bought this new LG TV last month and have really been enjoying the picture quality, the overall sound and happy that it has Netflix included. [This review was collected as part of a promotion.]
Date published: 2018-01-25
Rated 5 out of 5 by from Great I bought this TV about three years ago and never had an issue with it. Still runs great. I love this TV even though I think it's about that time I upgrade to an LG 4K TV. Definitely recommend this TV for anyone who is looking for a nice 42".
Date published: 2017-11-28
Rated 3 out of 5 by from Tv is overall ok Bought this tv and the first year it was great and it went down hill. Replaced the led back lights and the tv freezes. [This review was collected as part of a promotion.]
Date published: 2017-11-08
Rated 5 out of 5 by from LG TV Good TV... Stable Hardware.. But available of Hardware is less.
Date published: 2017-10-04
Rated 5 out of 5 by from Love this TV I bought this television almost a year ago and I have no complaints. It works great in every way. [This review was collected as part of a promotion.]
Date published: 2017-09-23
Rated 5 out of 5 by from Multi Function TV Ive bought Lg 42LN tv and it was amazing. Theres more than just a tv with smart features. Now we can watch online streaming media ie youtube/netflix and iptv as well without need to purchase additional devices. Life Good [This review was collected as part of a promotion.]
Date published: 2017-09-23
Rated 5 out of 5 by from Great tv I have owned this for about eight months and all I can say is that it's fantastic. Colors are exact an unlike a lot of other brands the speakers are more than adequate for good sound [This review was collected as part of a promotion.]
Date published: 2017-09-23
  • y_2018, m_6, d_25, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_7, tr_161
  • loc_en_CA, sid_MD05034725, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgecanada
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 5ms
  • REVIEWS, PRODUCT

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: