LG OLED55CX5LB Freestanding Television - Black
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Freestanding Television - Black

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With a large 55-inch 4K Ultra HD screen, this LG OLED55CX5LB delivers exceptional image quality – four times that of a Full HD TV! The ingenious α7 Gen 3 processor optimises the picture and sound quality to suit the content being enjoyed, while the OLED screen is packed with self-lit pixels which work independently to emit their own light – delivering unparalleled sharpness by allowing for perfect black levels, outstanding colours and infinite contrasts. Enjoy all your favourite content from Netflix, Disney+, Apple TV+ and more. Movies, TV shows and documentaries can also be accessed through voice command.
Product Code OLED55CX5LB Alt Codes

EAN: Black - 8806098741502

Energy Rating G View Energy Label
TV Screen Size55"
TV Screen TypeOLED
TV HDMI ports4
Integration TypeFreestanding
Warranty5 Years
Weight28.6 kg
DimensionsW: 1228mm x H: 706mm x D: 47mm
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LG 55-Inch CX Series 4K OLED Smart TV, Black

Key Information

  • Design: Premium Thin Design
  • Display Type: 4K OLED
  • Operating System: WebOS ThinQ AI
  • Resolution Size: 3840 x 2160
  • Series: CX Series


  • Aspect Ratio: 16:9
  • Display Format: 4K UHD
  • Frame Rate & Enhancement Technology: OLED Motion Pro, Variable Refresh Rate (VRR)
  • Screen Size: 55 Inches

Picture Technology

  • 10-Bit Support
  • 2K High Frame Rate (HFR)
  • 4K High Frame Rate (HFR)
  • a9 Gen 3 AI Processor 4K
  • AI Upscaling
  • Audio Description (AD)
  • Auto Device Detection
  • Auto Genre Selection
  • FreeSync
  • G-SYNC Compatible
  • HDR Technology: Hybrid Log-Gamma (HLG), HDR Effect, HDR 10 Pro, Cinema HDR, Dolby Vision IQ
  • Instant Game Response
  • Quad-Core Processor
  • STT (Speech to Text)
  • Time Machine
  • Time-shift
  • Ultra Luminance Pro
  • Virtual Reality (360 VR) Function
  • Wireless TV On

Picture Enhancements

  • 4K Upscaling
  • AI Brightness
  • AI Picture Pro
  • Auto Calibration
  • Billion Rich Colours
  • Face Enhancing
  • HDR Dynamic Tone Mapping Pro
  • Image Enhancing on SQM
  • Perfect Black
  • Perfect Viewing Angle
  • PerfectColour
  • Pixel Dimming

Picture Modes

  • Number of Picture Modes: 4
  • Auto Low Latency Mode (ALLM)
  • Filmmaker Mode
  • HGIG Mode
  • Hotel Mode

Audio System

  • Output Power / Total: 40 Watt
  • Sound Effects: OLED Surround, Dolby Atmos
  • Speakers Configuration: Speaker x2, Subwoofer x2
  • Surround Mode

Audio Features

  • AI Acoustic Tuning
  • AI Sound Pro
  • Apt-X Technology
  • Auto Notification,
  • Bluetooth Surround Ready
  • Clear Voice IV Technology
  • Enhanced Audio Return Channel (eARC)
  • Front Firing Speaker
  • Intelligent Voice Recognition
  • LG Sound Sync
  • Simultaneous Audio
  • Text to Speech Function
  • WiSA Speakers

Smart Technology

  • Intelligent Assistants: Google Assistant, Amazon Alexa
  • Internet of Things (IoT) Compatible
  • Platform: Google Home

Network & Internet Multimedia

  • Application Store: LG Content Store
  • Bluetooth Version: 5.0
  • Connect & Share: Screen Share, Sound Share, Network File Browser
  • Connectivity: Wi-Fi, LAN, Bluetooth
  • Functionality: WEB browsing, Internet video playback
  • Internet Streaming Services: HbbTV, Voice Search, Home Dashboard, Sports Alert, Music Discovery
  • Supported Consumer Electronics Control (CEC): Simplink

Remote Control

  • Features: Magic Remote
  • Remote Control Model: LG MR20
  • Type: Universal Remote (2 x AA Batteries Included)

TV Tuners

  • Analogue x1, Digital x1
  • Digital TV Tuner: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2, HDTV Tuner
  • TV Tuner - Conditional Access: Common Interface plus (CI+) Slot

TV Settings

  • Electronic Programme Guide: Digital EPG
  • Display Menu Language: Multilingual
  • Teletext (Memory: 2000 Pages)


  • Audio line-out / headphones - Rear
  • Digital audio output (optical) - Rear
  • HDMI Ports x4
  • USB Ports x3


  • Auto Power Off
  • Energy Efficiency Rating: G
  • Energy Saving Mode
  • On-mode Power Consumption: 109 W
  • Power Consumption: 106 kWh/1000 Hours
  • Standby Power Consumption: 0.5 W

Installation Information

  • Power Supply: Nominal Voltage: AC 120/230 V (50/60 Hz)
  • Tabletop Stand Included
  • VESA Compatibility
  • VESA Wall Mount Size: 300 x 200 mm

Dimensions & Weight

  • Dimensions - Boxed (mm): 1345(W) x 810(H) x 207(D)
  • Dimensions - Unboxed With Stand (mm): 1228(W) x 738(H) x 251(D)
  • Dimensions - Unboxed Without Stand (mm): 1228(W) x 706(H) x 47(D)
  • Weight – Boxed: 28.6 Kg
  • Weight – Unboxed With Stand: 23 Kg
  • Weight – Unboxed Without Stand: 18.9 Kg

Sold as an Agent of Euronics Ltd

    Product Overview
    Combining high-quality image technology with Smart functionality, the LG OLED55CX5LB will become your home’s new entertainment hub. Whether you’re watching a new Hollywood blockbuster or an award-winning series, this LG 4K UHD OLED TV will put you at the heart of the action.

    Take on new dimensions of reality with this LG TV’s OLED technology. In documentaries, movies, soaps, and more, you’ll see the finest details, the darkest blacks, and the smoothest action – in even the most fast-paced of scenes.

    Through the webOS Smart system, discover a multitude of viewing options on some of the most well-known streaming services. As the OLED55CX5LB is Wi-Fi enabled, it’s easy to get it connected, or you can use an Ethernet cable if you prefer. There’s also a digital TV service built in, giving you access to a popular selection of live channels too.

    With a modern black colour, this LG OLED TV will blend into your lounge space easily. It comes with an included light silver alpine stand, so you can display it with pride and get watching straightaway.

    If your household loves their devices, then the OLED55CX5LB is perfectly suited with its wide variety of connectivity options, including four HDMI ports, three USB ports, and one headphone jack. This means you can link up game consoles, Blu-ray players, or speakers without having to worry about constantly swapping wires. You can even cast holiday photos from your phone onto the big screen, to share with family and friends, thanks to Bluetooth capabilities.

    Ultra-thin & sleek gallery TV design
    Only OLED's revolutionary construction is so thin and light that your LG TV design merges seamlessly and elegantly into your home. Since LG OLED technology does not require backlights, it enables the engineering of cutting-edge products like the Wallpaper and Rollable OLED TVs.

    Bluetooth Surround Ready
    With Bluetooth Surround Ready, you’re fully immersed in a surround-sound stadium atmosphere. All you have to do is simply connect two compatible Bluetooth speakers of the same model to your LG OLED TV.

    OLED Motion Pro
    Only LG OLED SELF-LIT pixel technology prevents you from missing out on any detail of the action. In contrast to LED TV technology that uses backlights, LG OLED technology brings an impeccable viewing experience with smooth action display to fast-moving sports, all thanks to the new OLED Motion Pro and TruMotion features for additional image accuracy and precision.

    Sports Alert
    Catch every moment of your favourite team with LG Sports Alert. The Sports Alert feature gives you real time alerts on your favourite sports news (e.g. results, goals) whilst watching something else so you won't miss out and can fully relax whilst watching other content.

    Eye Comfort Display
    Binge watch with less blue light and easier viewing. LG OLED TVs surpass standards for blue light, flicker, and high-quality imaging.

    HGiG Profile
    HGiG delivers HDR gaming graphics best matched with the performance levels of your TV. With LG OLED, play from a wide selection of games with the confidence in a TV that will show every game at its absolute best.

    Low Input Lag & Fast Response Time
    Dominate your way to victory with LG OLED TV. With a low input lag and fast 1ms response time, get ready to play in full-force with reduced blurring and added clarity.

    VRR, ALLM and eARC
    A higher frame rate, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and eARC (Enhanced Audio Return Channel) all meeting HDMI 2.1 specifications. These latest features allow fast-moving content in higher resolution and smooth, synchronized graphics. It's a more lifelike gaming experience.

    G-Sync Compatible
    As the first TVs to offer NVIDIA G-SYNC Compatible support in the industry, LG OLED is the ultimate choice for your gaming setup. All your PC games will be clearer and smoother with less stutter, lag, and flicker. Stay on the winning side with the best TV for gaming.

    The Apple TV App
    Original shows and movies from Apple TV+. Just the premium channels you want and thousands of movies to buy or rent. It’s personalised and expertly curated, so you’ll discover the best of what’s on. And it’s all in the Apple TV app.

    Disney+ gives you full access to stream classics, binge on new Originals, or catch the latest movies. With Disney, Pixar, Marvel, Star Wars and more - there's something for everyone.

    Unlimited Entertainment
    LG WebOS smart platform: your favourite content all in one place. Enjoy all your favourite content from BBC iPlayer, Netflix, Disney+, Apple TV+ and LG Channels and more. The latest movies, TV shows and documentaries can also be accessed through voice command.

    In addition to deep blacks, LG OLED TVs now feature the all-new FILMMAKER MODE. This mode disables effects like motion smoothing, image sharpening and preserves the original vision of the director. It's easily activated through the TV menu, or by using the LG smart remote in-built voice control. We are proud that leading directors support this feature.

    Dolby Vision IQ & Dolby Atmos
    Watch movies the way they should be – absolutely breathtaking. With Dolby Vision IQ, screen brightness, colour, and contrast are intelligently adjusted for content and lighting conditions. Dolby Atmos delivers three-dimensional immersive sound to make you feel as if you are right there inside the action.

    ThinQ AI
    Transform your TV into a central hub with the intelligent ThinQ AI. LG ThinQ allows simple command and control your Home IoT ecosystem with natural voice recognition. Also, with the Google Assistant and Amazon Alexa built-in, LG OLED TV makes life so much more convenient.

    α7 Gen3 Intelligent Processor 4K
    The powerful α7 Gen3 Intelligent Processor delivers a spectacular viewing and sound experience by enhancing picture and sound sources. From whatever source, and optimize it for your viewing pleasure.

    In contrast to LED TV technology that uses backlights, LG OLED screens pack SELF-LIT pixels which means they work independently to emit their own light. This allows for perfect black levels, outstanding colours, infinite contrasts and the sharpest details which ultimately uncover all the details in darker scenes.


    We are currently offering FREE delivery on the L G OLED55CX5LB in about 5 - 7 days


    We offer a premium installation service to most South East postcodes. You can check whether we offer an installation service in your area by using the postcode finder on the product page, or by simply adding the item to your online basket and entering your postcode.


    We’re able to remove your old like-for-like Television for £20 provided it’s disconnected and ready for collection prior to delivery. We offer this service nationwide.


    The L G OLED55CX5LB comes with a 5 year warranty.


    Under the Consumer Contracts Regulations 2013, if you buy online or by phone you have the right to cancel your order within 14 days after receipt of the products, without giving a reason.

    If you wish to exercise your right of cancellation, you are obliged to retain possession of the goods and take reasonable care of them. To exercise the right to cancel, you must inform us in writing of your decision to cancel your contract by a clear statement, including details of your name, address, phone number and email address (where available ) along with details of the order you wish to cancel.

    For more information see our Returns Section

    Accredited Retailer

    RDO are proud to be an accredited retailer of all LG appliances.

    We are constantly checking prices to make sure we are competitive on all LG appliances.
    This should be the cheapest price for the LG OLED55CX5LB anywhere in the UK.
    If you have seen it cheaper elsewhere or you are interested in a package deal please call us on 01737 240403 and we will do our very best to beat the price.
    Alternatively come and visit our showroom in Reigate to discuss your requirements.

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