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LG OLED55CX5LB 55" 4K Ultra HD Smart HDR OLED TV


£1,149.00 Inc VAT

WAS £1,399.00 SAVE £250

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Key Features

  • LG OLED: the most innovative technology in TV
  • Ultimate 4K Ultra HD picture quality enhanced by the latest LG α9 Gen 3 processor
  • Dolby Atmos giving immersive 3D sound
  • Premium thin design and sleek metallic stand
  • Award-winning easy to use smart platform: LG webOS
  • In-built Google Assistant and Alexa
  • 5 year product protection plan

Stock Code: 14595439 | Part No: OLED55CX5LB

5 Year Warranty
5 Year Warranty +
Save on gift codes
Save on gift codes +
20% off select AVF Mounts
20% off select AVF Mounts +

Using the most innovative 4K OLED technology on the market, the LG OLED55CX5LB 55" HDR TV gives you the ultimate picture quality so you can fully enjoy your favourite films and sport, like you've never seen them before. With 3D immersive Dolby Atmos sound and exceptional Dolby Vision clarity, you can command the streaming of content using your voice with in-built Alexa and Google Assistant.

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From the Manufacturer




Which? April 2020 - LG65CX5/LG65CX6

“It’s hard to find fault with this TV. It’s a remarkable TV that deserves a spot in every living room across the land.”

Read the review here.


TechRadar, June 2020 - LG65CX

“With the new OLED65CX, LG has truly outdone itself, as a host of small but important improvements add up to a TV experience movie fans will struggle to tear their eyes from.”

Read the review here.


HDTVtest May 2020 - LG55CX

“The LG CX remains our number one recommendation for gamers among 2020 televisions.”


T3 Awards 2020 - Best Gaming TV - LGCX

“The LG CX's killer pictures and PS5-friendly features wins it our award for Best Gaming TV.”


T3, May 2020 - LG65CX

“The LG CX’s combination of exquisite pictures at a lower price make it LG’s most all-round irresistible OLED TV yet.”

Read the review here.


avforums, July 2020 - LG65CX

“Overall, the CX is yet another superb OLED TV for gaming, sports and movie fans with excellent accurate images in SDR and HDR.”

Read the review here.


Pocket-lint, June 2020 - LG55CX

“Outstanding picture performance makes the latest 'entry-level' LG OLED range every bit as worthy as those that have gone before it. It's a stunning screen.”

Read the review here.


Stuff, June 2020 - LG55CX

“Making the best a bit better (and a bit cheaper)”.

Read the review here.


Trusted Reviews, July 2020 - LG55CX

“The CX is an excellent all-round package. Picture quality is outstanding, webOS is intuitive and full of content, and the level of customisation and various AI-enhancements make this a sure-fire winner.”

Read the review here.

LG OLED: The most innovative technology in TV.

LG OLED is the latest and most innovative technology in TV. All of the screen's pixels are self-lighting. They work independently to emit their own light unlike any other TV technology on the market.. Only this technology achieves absolute perfect blacks and therefore the ultimate picture quality. LG's OLED redefines TV and delivers the most exquisite viewing experience.

ULTIMATE PICTURE QUALITY: Perfect black levels, outstanding colours, infinite contrasts and the sharpest details

LG OLED55CX5LB produces the ultimate picture quality with the most outstanding colours, infinite contrasts and sharpest details. This is due to the innovative LG OLED technology, 4K Ultra HD display resolution, Cinema HDR including Dolby Vision and the new LG α9 Gen 3 Processor, the brain of the TV. Moreover, the LG CX is packed with other innovative features to maximise your gaming, sports and movies experience. It includes AI Upscaling and Auto Genre Selection which automatically detect the content you are watching and optimise it to the highest possible output. It also features G-Sync, Free-Sync and ALLM (Auto law latency mode) which enable a smooth and synchronised gaming experience. For cinema fans, Filmmaker Mode ensures that films are displayed in the quality closest to what the filmmaker had intended.

SOUND QUALITY: immersive three-dimensional sound.

An oustanding picture quality requires an outstanding sound quality. That’s why the LG OLED 55" CX5 gives you an immersive three-dimensional sound experience that make you feel as if you are right there inside the action. This is due to features such as Dolby Atmos and AI Sound Pro. The sound is also intelligently and automatically optimised based on the settings and location of your TV, to ultimately give you the best entertainment experience whilst watching a movie with your family, supporting your football team with friends or playing your favourite games.

LG webOS SMART PLATFORM: award-winning & easy to use.

LG 55" OLED CX5 features webOS, LG's award-winning and easy to use smart platform which hosts all the most popular streaming services (e.g. Now TV, Netflix, Amazon Prime Video, Apple TV+, Disney+) and makes browsing and searching for what to watch completely hassle-free. The LG smart platform can be controlled either with our game changing LG Magic Remote or through voice control. Also, it includes the Sports Alert feature which 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. Furthermore, the LG CX enables you to effectively control your smart home with in-built Google Assistant and Alexa.

DESIGN: premium look, premium feel.

Only OLED's revolutionary construction is so thin and light that your LG TV design merges seamlessly and elegantly into your home. Made with durable materials and premium finishes, the LG OLED55CX5LB features a sleek metallic stand.


LG is synonymous with quality and innovation. In 2014 we developed OLED technology and year on year we have optimised it with new features and better processors, forcing ourselves to raise the bar in the global TV market. All our design and engineering expertise have been recognised every year with the most prestigious awards from Which? and What Hi-Fi? just to name a few outlets.




Screen Size 55"
Smart TV With Smart
Definition 4K
Resolution 3840x2160
Built-in DVD Player Without
12V N/A
Award Winner Yes
Picture Engine α9 Gen 3 Intelligent Processor
Billion Colors Yes
High Dynamic Range (HDR) 4K Cinema HDR
HDR 10+ HDR10 Pro
Dolby Vision Yes
HLG (Hybrid Log Gamma) Yes (4K HFR via HDMI will be updated.)
FreeSync Yes
VRR (variable refresh rate) Yes
ALLM (auto low latency mode) Yes
HGiG Yes
Viewing Angle Perfect Viewing Angle
Local Dimming Pixel Dimming
Filmmaker Mode Yes
Voice Interaction Intelligent Voice Recognition
Works with Bixby N/A
Works with Alexa Yes (19.5 MR)
Works with Google Assistant Yes
Works with Amazon Echo Yes
Works with Google Home Yes
Works with Apple HomePod Yes
Works With Echo, AirPlay, Google Assistant, Alexa, Google Home, Apple HomePod, Apple AirPlay
AirPlay Support Yes
Smart Platform ThinQ AI
Web Browser Yes
TV to Mobile - Mirroring Yes
Mobile to TV - Mirroring, DLNA Yes
360 Video Player 360° VR Play
WiFi Direct Yes
Design Premium Metallic - Alpine Stand
Colour Metallic
AI Technology Yes
AI Upscale Yes
Processor α9 Gen 3 Intelligent Processor
Time Shift Yes
Tuner Freeview HD, Freesat HD
Digital Broadcasting DVB-T2/C/S2 (Main/Sub)
Analog Tuner Yes
CI (Common Interface) CI+(1.4)
HDMI Port 4x HDMI Ports
HDMI Standard 2.1
USB 3x USB Ports
USB Multimedia Playback Yes
USB DVB Record Yes
MHL Ports 0
Component In (Y/Pb/Pr) N/A
Composite In (AV) N/A
Ethernet RJ45 x 1
Digital Audio Output Optical x1
RF In (Terrestrial/Cable input/Satellite Input) 1/1/1
HDMI A / Return Ch. Support Yes
eARC Yes
Wireless LAN Built-in Yes
Simplink (HDMI CEC) Yes
Scart Sockets 0
Headphone Socket x1 (3.5mm)
Audio Power Output 40W
Speaker Type 2.2CH
Dolby Atmos Yes
Dolby Audio Yes
One Touch Sound Tuning Yes
Adaptive Sound Control Yes
Surround Sound OLED Surround / Dolby Surround
Bluetooth Audio Yes
LG Sound Sync Yes
Energy Efficiency Class G
SDR Power Consumption 106kWh/1000h
HDR Power Consumption 188kWh/1000h
Standy Power Consumption <0.5W
Wall Mountable VESA Mount Compatible
Remote Controller Model MR20
Magic Remote Included
Warranty 5 Year Warranty (View More Information)
Smart TV apps BBC iPlayer, YouTube, Netflix, Spotify, Netflix 4K, Rakuten TV, Amazon Prime 4K
Model Year 2020
Country of Manufacture South Korea
Design Features N/A

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews



LG OLED55CX5LB 55" 4K Ultra HD Smart HDR OLED TV


£1,149.00 Inc VAT

WAS £1,399.00 SAVE £250

Request Stock Alert
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