LG 55 Inch OLED55C55LA Smart 4K UHD HDR OLED TV
756/7979£999.99
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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.
LG OLED C5 features the latest 9 AI Processor: the brain of the TV. This advanced processor is made for OLED, intuitively ensures premium picture and sound quality and delivers image enhancement through AI Super Upscaling. It will also upscale audio for a more cinematic experience.
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
From July 16th, 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
1546 reviews
97%
Recommended this product
Customers Say
LG OLED C5 TVs offer outstanding picture quality with deep blacks, vibrant colors, smooth performance, and excellent gaming features. Sound quality is generally good but some users report issues. Interface is user-friendly with many settings.
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.
Unbelievable upgrade
[This review was collected as part of a promotion.] Going from a 2017 Samsung 4K TV was always going to be an upgrade but the upgrade to OLED is breathtaking. I bought the C5 primarily for gaming, which is fantastic with the game optimiser, increased refresh rate and HDR. After upgrading Netflix and Disney+ to let me watch Dolby Vision shows, I honestly can't imagine going back to an LCD/QLED TV. The blacks are fully black and even in dark scenes you can see every detail. Whilst it's quite a price increase over a QLED/lower price point MiniLED, the difference is immense.
Sam Bl, Lancashire
Happy with my Purchase
[This review was collected as part of a promotion.] We already had a Freely box (Manhattan Aero 4k) and Sonos Beam 2 setup. I was looking for something that would give an excellent quality picture and sound. We no longer have a tv aerial (reception here is poor, especially in the summer) and so I cannot comment on broadcast live tv. I have to admit that I had not realised how much bigger this screen would be (we had a 40" Panasonic before) and I have come in for some stick from my wife who has always said that she did not want the tv to dominate our living room. However, we have both quickly got used to the new size and it does mean that we can watch from further away in the room as well as close up. There are a lot of settings to try out and it has taken a while to find what we like best, but that is to be expected. I am very pleased with the depth of colour and contrast that the OLED screen provides. UHD on BBC iPlayer for looks superb. Dolby Vision and Atmos is equally good from Amazon Prime. Playing Mario Kart with the grandchildren works better with a four-way split on the bigger screen. I bought direct from the LG website at the lowest price I have seen. It arrived promptly and was easy to unpack and connect up.
Nhojjohn, East Yorkshire
Great if you can get a good deal
[This review was collected as part of a promotion.] Best picture in a 42 inch. Strange no Freely. Use a soundbar
Yorkshire made
55 inch LG OLED evo AI C5 4K Smart TV 2025
[This review was collected as part of a promotion.] Superb quality. LG is by far the best OLED on the market. Wouldn't change this brand.
Claudiu Nicolae, Southampton
Outstanding Picture Quality
[This review was collected as part of a promotion.] The LG OLED C5 65" delivers stunning picture quality with deep blacks, vibrant colors, and smooth performance. Setup was quick, the interface is easy to use, and movies and gaming look incredible. Highly recommended!
Nicker
Very good
[This review was collected as part of a promotion.] Very good tv superb colour can't recommend enough.
Zorg
Every home should have an LG OLED TV
[This review was collected as part of a promotion.] Great experience all round. The OLED TV is mind blowing never expected it too be so good. Bit like being at the cinema every Time I watch it.
Cleve
Recommend
[This review was collected as part of a promotion.] Brilliant TV, easy to use and set up, stunning picture and works great with my Denon AVR.
Bram
U app missing
Great picture. No 'U' app pre-intalled or available in the store though.
lg_rjc
The Tv is a must have for every home this season.
Ì bought LG 55 Inch OLED55C55LA Smart 4K UHD HDR OLED TV about 5 months ago.
1st Angel, 45 - 54
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 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.
Hello Cal,
The LG 55 Inch OLED55C55LA Smart 4K UHD HDR OLED TV runs on LG's webOS platform, which does not support the Google Play Store. Instead, it uses the LG Content Store to download and install apps.
You can install apps from the LG Content Store, which includes popular apps like Netflix, YouTube, Disney+, and more
You cannot directly install Android apps (APK files) or access the Google Play Store unless you use external devices like:
Amazon Fire Stick
Google Chromecast with Google TV
Android TV box
These devices plug into your TV via HDMI and give you access to the Play Store and Android apps.
Thank you for using Q&A
The small print
*Prices correct as displayed but are subject to change.
We have never charged less than £999.99 for this product.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t 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.