LG 55" 4K UHD HDR OLED webOS Smart TV (OLED55B8P)

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Model Number: OLED55B8P
Web Code: 12323649


This LG UHD OLED 55" TV makes it crystal clear that the only way is 4K. Tell the voice-controlled webOS 4.0 what you want to watch, and 8.2 million individually lit pixels deliver breathtaking brightness and clarity to your movies and more. Advanced HDR helps create a truly cinematic experience, and Dolby Atmos technology brings big-screen surround sound.

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Delivering the filmmaker’s vision

  • 4K Ultra HD resolution provides 8.2 million pixels that deliver fine picture details to amaze your senses
  • 4K Upscaler analyzes and upgrades regular HD content in a multi-step process that optimizes images for pristine detail and clarity
  • OLED technology features self-lighting pixels that bring vibrant colour, rich blacks, and infinite contrast to bring all your Spielberg classics, F1 highlights, and safari documentaries to life
  • Colour Master Engine boosts brightness and enhances colours to make images leap to life on screen
  • Other enhancement technologies include True Colour Accuracy and Active Depth Enhancer
  • Beautifully slender bezel accentuates the LG OLED screen along the four sides without distraction from the breathtaking picture

Enhanced High Dynamic Range

  • HDR helps the TV produce billions of colours, so what you see on screen is what you're meant to see
  • The a7 Intelligent Processor delivers an enhanced 4K HDR image for a truly cinematic experience
  • Comprehensive high dynamic range line-up now includes cinema-standard Dolby Vision and Advanced HDR by Technicolour to deliver the best picture possible, no matter what you're watching
  • Supports HDR 10 and HLG to optimize your viewing experience whether you're watching a movie, sports, or anything else that catches your fancy

Entertainment on command

  • ThinQ AI uses intelligent voice control to create a smart TV platform where you can enjoy many features using just your voice, without needing to search for that missing remote control
  • webOS 4.0 Smart TV operating system lets you easily access any apps, use the refined launcher bar, and control the television with the Magic Remote
  • Enjoy quick access your apps, zoom in and record what’s on your screen, connect to any Bluetooth device, and even use of your TV as a music player -- all with simple voice commands

Connected to your favourite apps, sites, and devices

  • Bluetooth 4.2 lets you easily sync with your mobile devices and turn your TV into a streaming music player
  • Built-in Wi-Fi lets you easily access your favourite sites for easy viewing on a large screen
  • Four HDMI inputs and three USB ports allow you to connect all your favourite devices and gaming consoles

Immense sound to boot

  • Dolby Atmos and Dolby Surround creates a detailed sound experience that seems to come from everywhere for a wonderfully realistic, immersive experience
  • Other advanced sound technologies include OLED Surround, Clear Voice III, Smart Sound Mode, and Audio Upscaler
  • 40W speaker output power provides all of the power you need to enjoy the soundtracks of your favourite movies and television shows
Model Year


Screen Size
55 in
4K Ultra HD
Display Technology
High Dynamic Range (HDR)
Motion Enhancement Technology
UHDA Premium; 4K Cinema HDR; Dolby Vision; HDR10; HLG; HDR Effect; KROMAX Processor; HFR; Active Depth Enhancer; Noise Reduction; 4K Upscaler
Colour Enhancement
Colour Master Engine; True Colour Accuracy
Panel Shape


Audio Enhancement
Dolby Atmos; Dolby Surround; OLED Surround; Clear Voice III; Smart Sound Mode; Audio Upscaler
Speaker Configuration
Speaker Output Power


HDMI Inputs
Component Video Inputs
Coaxial Cable Inputs
Optical Digital Audio Outputs
USB Media Port
2-Rear; 1-Side
Internet Connectivity
Bluetooth 4.2
DLNA Certified
Other Inputs/Outputs
LAN, RS-232C (Phone Jack Type)
Motion Control
Voice Control
Works with Google Assistant
Works with Amazon Alexa

Physical Features

Cabinet Colour
Wall Mount
Wall Mount Specification
300mm x 200mm

Dimensions With Stand

Width with Stand
122.8 cm
Height with Stand
75.2 cm
Depth with Stand
22 cm
Width with Stand (Inches)
48.35 in
Height with Stand (Inches)
29.61 in
Depth with Stand (Inches)
8.66 in
Weight with Stand
17.8 kg

Dimensions Without Stand

Width without Stand
122.8 cm
Height without Stand
70.7 cm
Depth without Stand
4.69 cm
Width without Stand (Inches)
48.35 in
Height without Stand (Inches)
27.83 in
Depth without Stand (Inches)
1.85 in
Weight without Stand
16.3 kg
  • Cable Management
  • Small Cover, Rear
  • Stand Screw
  • Remote (MR18)
  • Manual

  • A few blips - but super happy overall

    from Toronto, ON on May 6, 2019

    I want to start off by saying I love the TV itself. Picture is great! Native sound is much better than expected. Seriously impressed overall and happy with the purchase. My only issues were that the TV was delivered a day earlier than expected. I had rearranged my schedule be home for the delivery, but because it came a day early, I wasn't around to receive it. Thankfully I live in a building where the property management was able to accept on my behalf. Also, I had an issue with a stuck pixel on the display. LG was very responsive about the problem & their service technicians took care of the problem in one visit. Now that the last issue has been resolved, I can say that the problems I experienced were minor and my satisfaction with the TV far outweighs any inconvenience.

  • Good TV

    from Toronto on April 3, 2019

    A nice TV set with inky black and nice picture. Just wish I could buy a larger one, otherwise excellent TV.

  • Solid OLED TV!

    from Richmond, BC on January 6, 2019

    As another reviewer mentioned already, unless you like a super contrasty, saturated image, take the time to try out the other picture presets and avoid using the default. This TV can give you contrast blows away a non-OLED screen while still providing plenty of detail in the shadows. It was easy to set up and for anyone looking to place it on a TV stand/console, the narrow base makes it easy unlike many of the current TVs with small legs near the outside edges.

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