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 utilises 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

37" Full HD LCD TV

  • 37LK450U

  • Discontinued Product

Key Features

  • HD-Ready 1080p
  • LCD
  • Intelligent Sensor
  • Freeview
Available SIZES:
Screen size (in.) 37
Display Type LCD
Full HD (1080p) Yes
Resolution 1920 x 1080
Brightness (cd/m2) 400
Contrast Ratio 100,000:1
Motion Clarity Index 50Hz
WCC (Wide Color Control) Yes
XD Engine Yes
Aspect Ratio Correction 8 Modes (16:9/Just Scan/Original/Full Wide/4:3/14:9/Zoom/Cinema Zoom1 )
Color Temperature Cool/Medium/Warm
Just Scan (HDMI/Component/RF)1080i / 1080p / 720p
Real Cinema 24p (24p 5:5/2:2 Pull down) Yes
Expert Mode/ ISF Ready Yes
Eye Care (Anti Dazzling) Yes
Fresh White Yes
xvyCC Yes
AV Mode Cinema / Sport / Game
Picture Mode 8 Modes (Intelligent sensor, Vivid, Standard, Cinema, Sport, Game, isf Expert1, isf Expert2)
Picture Wizard Picture Wizard II (Customised Easy Self Callibration)
Enhanced Noise Reduction 3D & MPEG
Mono/Stereo/Dual (MTS/SAP) Yes
Audio Output 10W + 10W
Speaker System 1 Way 2 Speakers
Dolby Digital Decoder Yes
Surround System Infinite Surround
Sound Status Mode 5 modes (Standard/Music/Cinema/Game/Sport)
Bass/Treble/Balance Yes
Auto Volume Yes
Clear Voice Yes (Clear Voice 2)
Special Features
Auto Demo Yes
1080P Source Input HDMI 60p/50p/30p/24p Component 60p/50p
A/V Input Navigation / EZ Input Toggle Yes
Input Labeling Yes
Key Lock Yes
SimpLink (HDMI-CEC) Yes
Jack Pack (Side)
USB 2.0 1 (JPEG, mp3, MPEG-4/DivX, Service)
Headphone Out 1
CI slot 1
Jack Pack (Rear)
RF In 1
AV In 1
Full Scart 1
Component in (Y,Pb,Pr) + Audio 1
Digital Audio Out (Coaxial/ Optical) 1(Optical)
RGB In (D-sub 15pin) - PC 1
PC Audio Input 1
RS-232C (Control / SVC) 1
Cabinet Description
Front Cabinet Style H&C
Rear Cabinet Style Mold
Cabinet Color Black
Stand style / color / Glare) Black Glossy
Deco Bar Color DP - Brown wood
UL Standard Yes
VESA Compatible Yes
Consumption (Typical W) 147
Dimensions - WxHxD (mm)
SET (w/o stand) (mm) 913 x 571.0 x 77.4
Including stand (mm) 913 x 639.0 x 265.0
Weight (Kg)
SET (w/o stand kg) 11.1
Including stand (kg) 12.8
ErP Class Class C
On Power Consumption (IEC62087 Edition 2) (W) 108
Stand By (W) 0.30
Luminance Ratio (%) 65
Mercury Content (mg) 53.2
Presence of Lead Yes - This television contains lead only in certain parts or components where no technology alternatives exist in accordance with existing exemption clauses under the RoHS Directive

What People Are Saying

Rated 5 out of 5 by from I love this telly I was so impressed with this, its got a perfect picture, and was easy for me to set up myself. I love the Intelligent Sensor cause it just adjusts to the brightness you need according to the light in your room- so it saves energy. I would thoroughly recommend this tv.
Date published: 2013-01-30
Rated 5 out of 5 by from one of the best tvs i have ever owned great TV amazing features and quality for the price would definitely buy again no problems great customer service 5 stars
Date published: 2013-01-27
Rated 1 out of 5 by from worst tv ever Sound very very poor, when any singing's on eg :choir sound go'es very low have to turn it up to about 50 then when someone talks it's very loud , have to sit with remote in hand to keep ajusting it
Date published: 2013-01-16
Rated 5 out of 5 by from great tv for the price bought this model for my daughter and was amazed how good the picture was on non hd tv. a bit of tweaking with the advanced settings gets the picture just how you like it.i was so impressed i bought another one for myself , the picture is just as good as my main tv which cost double the price. the remote is the clearest and easiest to use i have ever had . i find the the 37inch size perfect for average size rooms. if you buy this tv you will not be sorry.
Date published: 2012-12-14
Rated 5 out of 5 by from Nice TV easy set up Good TV But could do with a more detailed printed user manual. We pensioners, do not all have computers to play or down load the instruction disk. I would pay extra if it is available please advise. ??
Date published: 2012-12-14
Rated 5 out of 5 by from Fantastic TV This TV is beyond expectations for the price - the picture quality is very good, as is the sound quality. Also a very stylish looking TV. The only con's I would say is the TV is quite a lot thicker than the LED version, but I generally prefer the picture quality of an LCD. The screen also has a very thin extended glass layer at the front, so when looking straight on this gives the impression the screen is paper thin! Although this TV was good value compared to others in a similar range, you can't help but feel slightly cheated when you see 3D Smart TV's for not too much more in sales!!
Date published: 2012-12-09
Rated 5 out of 5 by from Great product The tv looks stylish and picture and sound quality are great.I enjoy watching much more now that I have the tv in place of my older one.
Date published: 2012-10-26
Rated 4 out of 5 by from Not a bad tele at all!! The on/off button isn't really one, it only puts tele in standby mode. The FULL instructions are on a CD - What a pain! Quick set up guide is fine though, On screen instructions easy to follow. Sound quality is great & you can adjust it to suit, likewise the picture quality, although it needs to warm up for a few minutes to get to full colour. The on screen TV guide is a bit poor - some very small characters!! Definately worth the money!
Date published: 2012-10-25
  • y_2017, m_6, d_25, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_132
  • loc_en_GB, sid_MD00017681, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgelectronics-en
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 4ms


Simply choose a support option from the icons below: