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

LG 47 inch 1080p, 120 Hz LED TV

  • 47LN5400

  • Discontinued Product

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:
SPECIFICATION English
FEATURES
Screen size 47"
Resolution FULL HD 1080P
LED Backlighting Direct LED
Frame Rate TruMotion 120Hz
XD Engine TRIPLE XD
Picture Mode 7 Modes (ECO, Vivid, Standard, Cinema, Game, Expert1, Expert2)
Picture Wizard Yes
SmartShare™ - MHL Yes
USB 2.0 (MP3, JPEG, Video, DivX) MP3, JPEG
Smart Energy Saving Yes
ECO MODE Yes
Energy Star EPA 6.0
AUDIO
Audio Output (Watts - THD 10%) 10W + 10W
Speaker System 1 Way 2 Speakers
Dolby Digital Decoder Yes (Dolby Digital)
Surround Sound Virtual Surround
Sound Mode 5 modes (Standard, Music, Cinema, Sport, Game)
Clear Voice II Yes
INPUTS/OUTPUTS
Component In (Y,Pb,Pr) + Audio 1 (Composite) Rear
HDMI 1.4 In 1 Side, 1 Rear
RF In 1 Rear
AV In 1 (Component) Rear
Digital Audio Out (Coaxial/ Optical) 1 (Optical) Rear
DIMENSIONS
TV Without Stand WxHxD (mm/inches) 1079 x 629 x 81 | 42.5” x 24.8” x 3.2”
TV With Stand WxHxD (mm/inches) 1079 x 694 x 263 | 42.5” x 27.3” x 10.4”
TV Without Stand Weight (kg/lbs) 13.1kg l 28.9lbs
TV With Stand Weight (kg/lbs) 14.5kg | 32lbs
CABINET
VESA Compliant Yes
VESA Size 400 x 400
POWER
Voltage, Hz 100V ~ 240V, 50/60 Hz
Consumption 50.7W
Standby <0.3W
UPC
UPC 719192588363

What People Are Saying

Rated 1 out of 5 by from 5hr Run Time...Died... Bought this tv as a backup/improvement tv for my basement , had it hooked up upstairs for 4hrs. Had it downstairs covered in blankets not plugged in for 2 years untouched, got my basement ready, finally. Worked for another hour and died. So unbelievably dissapointed , contacted LG, said they would replace the defective part , 1 time , never heard back from them. Tried calling wouldnt return my calls. I wont buy another LG and tell my friends this stpry.
Date published: 2017-04-14
Rated 1 out of 5 by from Do Not Buy! This TV died after just over two years. The screen went black but still had sound. Looked online and this is a common problem for these tvs. SOmething about an LED drive going out or LED strips. Garbage quality product
Date published: 2017-03-17
Rated 1 out of 5 by from Horrible TV Here I own tons of LG products. Washer and dryer, Cell phone and Refrigerator. I figure it was only right to have an LG tv. Well, a year after purchase, my back-light goes out. LG fixes it for me. 7 months after repair, it happens again! Back-light goes out! LG fixes it once more. EXACTLY 7 months after the second repair, guess what happens??? You got it! it goes out again!!! This time, LG Refuses to fix it knowing the track record with this train wreck of a TV. Stay away from this model at all costs! [This review was collected as part of a promotion.]
Date published: 2017-03-12
Rated 1 out of 5 by from SO UNHUPPY STOP WORKING AFTER WARING SO OVER and am to poor too fix it [This review was collected as part of a promotion.]
Date published: 2017-02-14
Rated 1 out of 5 by from Had it three years and it went out !!!! LED lights burned out !! Cost more to replace lights than buy a new one !! [This review was collected as part of a promotion.]
Date published: 2017-02-07
Rated 1 out of 5 by from So much for LG "quality" The picture (tho not the audio) of my LG TV model 47LN5400 went black today at 2.5 years. Not a very long life for a supposed quality product. From a review of a rash of complaints on this site and elsewhere on the internet, it is a fairly common defect that LG refuses to address. No more LG products for me. [This review was collected as part of a promotion.]
Date published: 2017-01-16
Rated 2 out of 5 by from Died end of 2nd year Great TV, upset it died at end of warranty. probably got 10000 hours on it max
Date published: 2016-11-03
Rated 2 out of 5 by from TV screen black I bought this TV 2 years ago and I was in the middle of watching a program and poof black screen and sound only, I thought that I was buying a quality brand and in reading the reviews listed on this model I can see that this is a consistent issue there for obvious defective part of some type in this particular model [This review was collected as part of a promotion.]
Date published: 2016-10-07
  • y_2017, m_4, d_24, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_13, tr_168
  • loc_en_CA, sid_MD05034726, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgecanada
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 216ms
  • REVIEWS, PRODUCT

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: