LG 55 Inch OLED55C55LA Smart 4K UHD HDR OLED TV
756/7979Ā£999.99
- Lowest Price
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About this product
Experience cinema-quality viewing at home with this LG 55inch Smart TV that combines innovative OLED evo technology with the powerful 9 AI processor for exceptional picture and sound. Self-lit OLED pixels deliver perfect contrast, 100% colour accuracy, and pixel-perfect sharpness, whilst Brightness Booster technology ensures brilliantly bright images whether your room is light or dark. Dolby Vision, HDR10 and HLG support bring films to life with stunning detail, and the 120Hz motion rate keeps fast-moving scenes smooth and fluid.
The webOS smart platform offers instant access to Netflix, Disney, Prime Video, BBC iPlayer, NOW and YouTube, all controlled via the AI Magic Remote with Alexa and Google Assistant. Gamers will enjoy the responsive 120Hz display, while the 9 AI processor upscales content to near-4K with enhanced audio. Dolby Atmos with 40W output delivers rich, room-filling sound. Connectivity includes 4 HDMI ports, 3 USB connections, Wi-Fi, Bluetooth and Ethernet. The ultra-slim 4.51cm design looks stunning wall-mounted or on its stand. Included TV, AI Magic Remote with batteries, power cable, stand, screws and user manual.
Model number: OLED55C55LA.
2025 model.
Dimensions and Weight
- Screen size: 55 inches.
- Size of TV H70.3, W122.2, D4.51cm.
- Size of TV with stand: H75.7, W122.2, D23cm.
- Width of TV stand 47cm.
- Weight of TV without stand 14.1kg (unpackaged).
- Weight of TV with stand 16kg.
- Suitable for wall mounting 300 x 200 bracket.
- Length of cable: 1.5m.
- Packaged size H81, W136, D18.7cm.
- Packaged weight 21.3kg.
Screen Technology
- OLED TV Screen.
- 4K Ultra HD display resolution.
- Micro dimming technology improves the contrast by dimming individual sections of the TV screen.
- HDR.
- Dolby Vision.
- HDR10.
- HLG.
- Motion rate 120Hz.
- Resolution 3840 x 2160 pixels.
Sound Technology
- Dolby Atmos sound system.
- 40 watt RMS power output.
Connectivity
- 3 USB ports and 4 HDMI sockets.
- AV socket.
- Optical connection.
- Built in Wi-Fi.
- Ethernet connection.
- Bluetooth.
Smart TV features
- Voice control - works with Amazon Alexa, works with Google assistant, .
- Web OS operating system.
- Compatible with the following smart apps: Now TV, Disney+, Netflix, BBC iPlayer, Amazon Prime, YouTube, .
- Internet browser.
- Miracast.
Additional features
- Features USB recording and video playback.
- DVB-T2 digital tuner.
- Alpha9 Gen8 AI 4K processor.
- CI plus slot.
- Sleep timer.
- Parental controls.
- Aerial not required.
Energy efficiency information:
- Energy efficiency class: F.
- Energy consumption per 1000h: 77kWh.
- Energy consumption in high dynamic mode per 1000h: 191kWh.
- Annual power consumption 116.76kWh.
- Standby power consumption 0.5 watt.
In the box
- TV.
- Smart remote control (requires 2 x AA batteries, included).
- Power cable.
- TV stand.
- Screws.
- Also in the box: User manual.
General information:
- Manufacturer's 1 year guarantee.
- EAN: 8806096369401.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
Energy efficiency information:
4.9
1350 reviews
97%
Recommended this product
Customers Say
The LG OLED C5 TV offers stunning picture quality with deep blacks, vibrant colors, and smooth performance. Users praise its sleek design and gaming features but find the remote outdated and the software interface clunky.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Best in Class
[This review was collected as part of a promotion.] Excellent TV at a good price point for OLED Technology. Blown away by it so far and also inbuilt audio is pretty good too
Jay P, Luton, Bedfordshire
A solid oled tv at a reasonable price.
[This review was collected as part of a promotion.] My first ever oled tv, it's vibrant, fast processor, awesome picture quality and good brightness for an oled panel. The remote feels outdated and hassle to navigate through user interfaces.
Rosh
Amazing TV
[This review was collected as part of a promotion.] From the moment you switch it on, the load up screen colours were so pure. It looks like looking through a window and not looking at a TV. Amazing and I love it.
Harps, Northamptonshire
LG OLED 65''
[This review was collected as part of a promotion.] first time buying a OLED done my research and friends / family all recommended LG's C5 AI EVO 65'': AMAZING TV šš½
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Excellent Picture Quality
[This review was collected as part of a promotion.] This is a good product with excellent picture quality. The sound should be improved but is acceptable. There is a plethora of Apps which tend to clutter the first screen and some tailoring is needed to make this easier. Functionality to do this could be more user friendly.
Michel
Great all-rounder
[This review was collected as part of a promotion.] Bought this as it was a which recommended and I'm really pleased with it. The picture is so clear and sharp, the colours are deep and warm and the sound quality from the TV itself is really very good. I'm not a big fan of the OS as it's a little complicated to navigate, but it does what a TV should do and that's display a quality image and sound.
Stackers1979, Wolverhampton, West Midlands
Great picture
[This review was collected as part of a promotion.] Great tv, good for a fairly bright room. Blacks are great.
Devilsapp
Excellent buy
[This review was collected as part of a promotion.] Excellent , very good TV, superb picture and sound , very natural picture
Subhadeep
Perfect replacement for our trusty LG Plasma
[This review was collected as part of a promotion.] Our trusty LG plasma finally gave up after 19 years. Whilst taking it apart for recycling I was impressed with the build quality so decided to shortlist LG again. I was contemplating a mini-led TV but glad we went for OLED technology which is a closer match to plasma in terms self-illuminating pixel display technology. The C5 has not disappointed. The design is sleek and the TV feels premium, the remote control however isn't in the same class. Picture is superb, handles our mix of sources very well indeed. Sound quality was surprisingly good, we route digital audio to an amp and speakers but only need to use that for movie nights. Overall, the C5 OLED is an impressive TV - after a month of use the whole family remains very pleased.
Nick from York, York, England
LG 55 inch C5 OLED
[This review was collected as part of a promotion.] Upgraded to this set from a C1 model and I'm really liking it so far. The settings menus are easy to use and adjusting things to just how I like them has been a breeze. Only minor things to pick up on would be the removal of the dedicated input button on the remote, and the ongoing confusion as to why the USB and Ethernet inputs are still USB 2.0 and 100mbps speeds respectively? It's 2026 as I write this, USB 3.0 and 1gbps ethernet should be Standard by now.
GavinActual, Gloucester
Hello Link,
LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV - No, the stand is completely fixed and cannot revolve.
Thanks for using Q&A
Hello there,
The supplier has advised the following for the LG 55inch OLED55C55LA Smart 4K UHD HDR OLED TV:
"The HDMI ports are located on the back of the TV that are side facing, the same with the USB's."
Thank you for using Q&A.
Hello Shoska,
This does not include an aerial lead
Thanks for using Q&A.
Hello John,
I can advise the following for the LG 65 Inch OLED65C55LA Smart 4K UHD HDR OLED TV:
HDMI Audio Return Channel: eARC (HDMI 2).
Thanks for using Q&A.
Hello Bunty.
After checking with our supplier, they have advised for LG 42 Inch OLED42C55LA Smart 4K UHD HDR OLED TV.
Having investigated this, the TV does not offer a feature to disable the screen independently of the audio.
Thank you for using Q & A.
Hello there.
The supplier has confirmed. The LG 42 Inch OLED42C55LA Smart 4K UHD HDR OLED TV does not have an anti-glare screen. Instead, it features self-lit OLED technology, which allows for perfect contrast and deep blacks, enhancing the viewing experience in various lighting conditions.
Thank you for using Q&A
Hello there,
After checking with our supplier, they have advised for the LG 55 Inch OLED55C55LA Smart 4K UHD HDR OLED TV: This unit supports freeview.
Thank you for using Q&A.
if you get it from LG online you can get 100 off and Free disposal I did
Hello Polo,
I can advise the following for the LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV:
Apologies, we don't offer collection of the older TV as a Service, please contact your local council for information on WEEE services.
Thanks for using Q & A.
Hi Georgie,
LG 42 Inch OLED42C55LA Smart 4K UHD HDR OLED TV 756/7948
From the details we have in the description I can advise this comes with:
Manufacturer's 1 year guarantee.
Thank you for using Q&A
Hello Polo.
LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV:
Yes, the LG OLED48C55LA works perfectly with Sky Q by plugging the Sky Q box into one of the TVās HDMI ports, and it also gives you full Freeview channels built in.
Thank you for using Q & A.
The small print
*Prices correct as displayed but are subject to change.
We have never charged less than Ā£999.99 for this product.
The customer and brand answers youāll see above are submitted independently. As we donāt review these answers, we canāt take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.