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43LK5400PUA component-copyModelName
43'' LK5400 LG FHD SMART TV

Key Features

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43" LK5400 LG FHD SMART TV
Where to Buy
LED the Pack<br>1 LED the Pack<br>2

LED the Pack

An array of light-emitting diodes (LEDs) across this LG TV brings exceptional brightness to the beautiful high-definition picture. LEDs are also energy-efficient while enabling a slimmer, more stylish cabinet design.
High Definition and Mighty<br>1 High Definition and Mighty<br>2

High Definition and Mighty

Watch TV and movies in Full HD 1080p high-definition sharpness. Images are crystal-clear and full of fine detail that gets lost at lower resolutions.
Dynamic Colour<br>1 Dynamic Colour<br>2

Dynamic Colour

Greener grass. Bluer skies. Richer sunsets and skin tones. Colours all look better than ever thanks to this special process that enhances the entire wheel — red, green, blue, cyan, magenta and yellow — as well as their hue and luminance.
*The conventional mentioned in this content is based on the previous LG model.
Pump Up the Colour<br>1 Pump Up the Colour<br>2

Pump Up the Colour

See high definition in a way not previously possible. High dynamic range is now available on high-definition televisions with LG's advanced tone mapping technology that provides scene-by-scene optimization for a more striking HD image. (HDR10 and HLG formats supported.)
*2K Active HDR supports only HDR10/HLG. HDR10 via HDMI/Streaming/USB and HLG via Streaming/USB.
Sounds like a Winner<br>1 Sounds like a Winner<br>2

Sounds like a Winner

Add new life to TV shows and movies with Virtual Surround Plus. LG's simulated surround effect seems to recreate sounds—everything from blastoffs to bumps in the night—like they're happening all around, using just the TV speakers with no additional hardware required.
Simply Smart<br>1 Simply Smart<br>2

Simply Smart

webOS™ 4.0 is a simple Smart operating system to use with our Magic Remote and refined launcher bar. Enjoy many of the features using just our intelligent voice recognition, quickly get to the apps you want, zoom in and record what's on your screen, connect to any Bluetooth device and even use your TV as a music player.
*Some features require 3rd party service subscription. Requires LG Magic Remote and separate purchase may be necessary.
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DISPLAY MODULE
  • Display Technology
    LED
    Screen Size
    43”
  • Native Resolution (Pixels)
    1920 x 1080
PICTURE QUALITY
  • Resolution
    Full HD (1920 x 1080)
    Refresh Rate
    60Hz
  • Active HDR
    Yes
    HDR Format Support
    HDR10, HLG
  • Dynamic Colour
    Yes
    Resolution Upscaler
    Yes
AUDIO
  • Speaker System
    2.0 Channel
    Output Power
    10W
  • Simulated Surround Sound
    Virtual Surround Plus
    DTS Decoder
    DTS-HD
CONNECTIVITY
  • Wi-Fi Built In
    Yes (802.11ac)
    Wi-Fi Direct
    Yes
  • Simplink (HDMI CEC)
    Yes
    Tuner
    ATSC, Clear QAM
SMART
  • webOS™
    Yes
    LG Content Store (App Store)
    Yes
  • Full Web Browser
    Yes
    Channel Plus
    Yes
SMART SHARE
  • Screen Share
    Yes
    Content Share
    Yes
POWER
  • Power Supply (Voltage, Hz)
    100~240Vac 50-60Hz
    Standby Power Consumption
    0.5W↓
INPUTS
  • HDMI
    2 (side)
    Audio Return Channel Support (via HDMI)
    Yes (HMDI 1)
  • USB v 2.0
    1 (side)
    RF In (Antenna/Cable)
    1 (rear)
  • Composite In
    1 (rear, shared with component)
    Ethernet
    1 (rear)
  • Digital Audio Out (Optical)
    1 (rear)
    Internet Connectivity
    Wi-Fi
WALL MOUNT
  • VESA
    200 x 200
DIMENSIONS/WEIGHTS/UPC
  • Dimensions Without Stand (WxHxD)
    973 x 573 x 86.5 mm
    38.3” x 22.6” x 3.4”
    Dimensions With Stand (WxHxD)
    973 x 631 x 220 mm
    38.3 “ x 24.8” x 8.7”
  • Shipping Dimensions (WxHxD)
    1085 x 667 x 179 mm
    42.7” x 26.3” x 7.0”
    Weight Without Stand
    7.5kg/16.5lbs
  • Weight With Stand
    7.6kg/16.8lbs
    Shipping Weight
    10.4kg/22.9lbs
  • UPC
    719192620551
WARRANTY
  • Limited Warranty
    1 Year Parts & Labour

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The CES Innovation Awards are based upon descriptive materials submitted to the judges.
CTA did not verify the accuracy of any submission or of any claims made and did not test the item to which the award was given.

*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
LG OLED TV has been the world’s best-selling OLED brand since 2013. Based on IHS Market, Technology Group, TV Sets Market Tracker, Q4 2017. Ranking is not an endorsement of LG. Any reliance on these results is at the third party’s own risk. All OLED TVs use panels manufactured by an LG affiliate. LG offers advanced audio and video equipment for your LG TV that will exceed your entertainment standards. Whether it’s family movie night in 3D, surround sound on your home theatre or festive game nights projected on the wall, LG delivers more than entertainment; LG delivers experiences of a lifetime. Explore the various televisions offered by LG, along with the advanced video accessories and audio equipment for all of your entertainment needs.