LG OLED55CX5LB is rated 4.8 out of 5 by 801.
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LG OLED55CX5LB

55 inch OLED 4K Ultra HD HDR Smart TV Freeview Freesat HD
£899
SAVE£300

Unfortunately this product is no longer available.

For advice on an alternative product or details of newer ranges, please contact Telesales here or your local store which you can find here.


Phil, Telesales Manager, 18th Year of Service

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Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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”Compared with its predecessor, the CX offers more dark detail, richer colours and better motion and, when added to an already exemplary performance, that makes for an astonishingly capable all-round performer.” ’What Hi-Fi?’ – 5 Star review.

Latest Alpha 9 Gen 3 processor for the most powerful picture processing

At the heart of this LG’s impressive picture quality is the powerful, new Alpha 9 Gen 3 processor. This controls the sound and vision for the smoothest, cleanest images and sparkling sound. Based on AI deep learning, the processor checks and corrects all aspects of the picture quality for the highest level of realism possible. It also handles upscaling to 4K – making Full HD 1080p look smoother and more detailed on your 4K TV than ever.

OLED for stunning picture realism
making the most of the powerful processing is the OLED panel with advanced Pixel Level Dimming. OLED remains one of the best options for class-leading picture quality. Unlike LED screens, OLED doesn't require backlighting, so the colour is consistent right across the screen, with greatly enhanced contrast levels.

AI Picture Pro – Face enhancing
With the a9 Gen 3 processor at its heart, this 55 inch LG TV is faster and smoother than ever. AI Picture Pro - Face Enhancing uses even more advanced AI facial recognition to identify faces within the image and then uses powerful processing to render them as realistically as possible. This helps give improved flesh tones that are much closer to how we see them in reality.

Dolby Vision IQ – ultimate detail
Dolby Vision IQ takes Dolby Vision to the next level, making it the ultimate HDR-type picture processor. Dolby Vision IQ version uses data within the signal and light sensors inside the TV to adjust the picture quality for the best contrast. This improves the picture’s brightness, without ‘washing out’ the depth. You get a consistent picture quality, however light or dark your room is. Whether you’re watching a brightly lit sports event or moody movie, Dolby Vision IQ adjusts to suit.

See the picture exactly as originally intended, with Filmmaker Mode
If you’re mad about movies, you’ll love Filmmaker Mode. Designed in collaboration with filmmakers and Hollywood studios, Filmmaker Mode lets you experience the cinematic vision, exactly as the director intended. Overriding the TV’s own motion and picture processing, Filmmaker Mode presents the correct aspect ratio, colour and frame rate – just as the filmmakers intended.

The right setting every time, with Auto Genre Selection
The best picture settings for sport aren’t the same for movies or animation, which is why this LG adjusts to suit – automatically. Rather than having to delve deep into menu settings between viewing, simply leave it to the TV to get just the right setting. Movie, Sports, Animation and Standard settings are automatically applied.

Get in sync with your gaming, with Nvidia G-Sync
G-Sync is the game changing tech from Nvidia that keeps your screen totally in sync with your gaming. Provided your gaming PC has a compatible Nvidia graphics card, you’ll be able to sync up with this TV for stunning image response, with variable refresh rate up to 120Hz. This means the response between your movement and the onscreen image is swifter and clearer than ever.

AI Sound Pro and Dolby Atmos compatible sound
If you fancy a more cinematic sound from your TV, then LG’s AI Sound Pro should be music to your ears. Using AI algorithms, AI Sound Pro up-mixes two-channel audio to virtual 5.1 sound – giving a much more immersive sound and enhanced dialogue. With a Dolby Atmos processor built-in this LG 55” TV decodes Atmos sound tracks - giving you the potential for an even more immersive sound. With its built-in 2.2 speaker set-up and a 40 watt amp, the OLED55CX5LB delivers a smooth, well-balanced sound.

Upgrade to wireless surround sound with WiSA*
WiSA stands for Wireless Speaker & Audio. The system wirelessly streams sound up to 24bit 96kHz, 8-channels and includes Dolby Atmos and DTS:X. WiSA is flexible as you decide which speakers you want and where you want them – they don’t even have to be from LG. Simply look for WiSA supported speakers and decide how you’d like your audio to sound. *Separate dongle purchase required.

AI TV for control your way
With AI (Artificial Intelligence) very much at the heart of this TV, a huge range of control options become available. Compatible with Google Home, Amazon Echo and Apple’s HomePod, your smart speaker can be used to voice control the TV. For a seamless AV experience, use with one of LG’s own smart speakers. If you prefer smartphone to voice control, the TV is also compatible with LG TV Plus and Smart ThinQ apps, as well as Apple AirPlay 2.

All the streaming services you need including Apple TV Plus and Disney+
This smart TV is ready for the rapidly expanding range of top quality TV streaming services. All your favourites are there, including the BBC iPlayer, Netflix, YouTube, Amazon Prime Video and Now TV. New for 2020 are the much anticipated Apple TV Plus and Disney+ – giving you a wider range of premium (paid for) TV streaming services than ever. Please note: ITV, Ch4 and Ch5 catch up services not available on this TV at this time.

See the picture you’ve been missing, with the LG OLED55CX5LB.

Please note, this Smart TV features third party Apps. These Apps may be modified or withdrawn at any time. There may also be a delay in launching some of the featured Apps. Catch-up TV Apps may vary by region. The function and availability of apps is not covered by the manufacturer’s or Richer Sounds’ guarantee.

Please note: This TV does not feature the Freeview Play catch-up service.
Screen
Screen Size
55"
Screen Technology
OLED
Picture Quality
LED Backlight
OLED
Local Dimming
Yes - OLED pixel
Pixel Resolution
3840 x 2160
HDR
Yes
HDR Formats
Dolby Vision, Dolby Vision IQ, HDR10, HLG
Panel Bit Depth
10 bit
Panel Bit Depth
10
Panel Frequency
100Hz
Panel Frequency
100Hz
Display
Screen Resolution
4K Ultra HD
Smart Features
Apple AirPlay
Yes
BBC iPlayer
Yes
Full Web Browser
Yes
Gesture Control
Yes - Magic Remote
Netflix 4K Streaming
Yes
Processor
Quad Core Processor
Quad Core Processor
a9 Gen3
Smartphone control
Yes
Voice Activated TV
Yes
Connectivity
ARC - Audio Return Channel
Yes - eARC
Bluetooth
Yes
Digital Audio Output
Yes - Optical
DLNA Compliant
Yes
HDMI
4 (HDCP 2.2 - 4)
HDMI 2.0
Yes (HDMI 2.1)
Headphone Socket
Yes
USB
3
Wi-Fi
Yes
Tuner
Analogue Tuner
Yes
TV Tuner
Freesat, Freeview HD
Audio
Speakers
Yes
Features
USB Recording
Yes
USB Video Playback
Yes
Energy Consumption
Power Consumption - Annual
151
Power Consumption - Normal Use (W)
109
Power Consumption - Standby
0.5
Energy - kWh/1000h
106
Energy - HDR rating
G
Energy - HDR kWh/1000h
188
Energy - Label Rating
G
Dimensions
Dimensions excluding stand WxHxD
1228 x 706 x 47
Dimensions including stand WxHxD
1228 x 738 x 251
Maximum Stand Width (mm)
998
Outer Box Dimensions WxHxD
1345 x 810 x 207
Wall Mount Required
VESA - 300 x 200
Weight
Weight (KG)
18.9/23 (Without/With Stand)
Accessories
Remote Control
Yes
Stand
Yes - Fixed

Make the most of your TV. View our hottest deals on brackets, racks and TV & projector accessories.


Rated 1 out of 5 by from Keeps turning off, LG"s life is 2 and half years Two weeks ago would have give this TV 5 stars. Then the TV started freezing with a high pitched buzzing sound and switched it self off. Dose this every few.hours of watching. What a pile of crap. Contacted LG thought TV had a 5 year warranty but apparently this is not covered. Never buy one again, and recommend others look elsewhere customer service is abysmal. Had to go back to a 12 year old samsung they seem a lot more rebus, perhaps the parts are superior?
Date published: 2024-02-07
Rated 5 out of 5 by from Very good till PCB malfunction Was good till the main PCB and power board failed richer sounds replaced and repaired under warranty. Was turning itself off when board got to 19.5 centigrade.
Date published: 2023-06-18
Rated 1 out of 5 by from Avoid lg oleds - warrenty useless Trash - went fault with barely any use and lg arent interested.
Date published: 2023-05-21
Rated 5 out of 5 by from Fabulous TV. Excellent TV. Looks good and the sound is excellent. Very easy to set up and use. After sales service of LG and also Richer Sounds have been excellent too.
Date published: 2023-01-22
Rated 1 out of 5 by from Main failure Operating system is frustratingly slow and the mainboard failed after 2 years
Date published: 2022-12-21
Rated 2 out of 5 by from Restarting often. Getting Pixelated. I bought this a year ago. The clarity is good but it is getting restarted all of a sudden. Last week it restarted many times and got a pixelated video once.
Date published: 2022-03-14
Rated 5 out of 5 by from Always great honest advice Super happy with my choice of LG OLED 55 TV, amazing picture at a superb price and fab extended warranty included.... such honest advice that you can trust... thank you
Date published: 2021-12-08
Rated 5 out of 5 by from Great picture great features Bought a week ago got a great deal and what s TV fantastic picture easy to use and set up l love it
Date published: 2021-11-21
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  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
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For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.