LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV
756/7955£1049.99
- Our Lowest Price


Check stock
Check stock to see your delivery and collection options:
Sign in or register to save items to your account. Simply tap the heart again to remove.
About this product
Using innovative LG OLED evo technology, the LG OLED C5 gives you outstanding picture quality so you can enjoy your favourite films and games like you've never seen them before. With OLED all of the screen's pixels are self-lit allowing for perfect contrast, 100% colour accuracy and the sharpest pixel-perfect details. With OLED evo technology – comprising 9 AI processor and Brightness Booster technology - you get even more brightness and sharpness for true brilliance in clarity of content.
Enhanced brightness - Thanks to an advanced Light Boosting Algorithm – Brightness Booster - you can enjoy incredibly bright images, ensuring a stunning picture no matter how bright or dark your room is.
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.
LG self-lit OLED is the pinnacle of TV technology. All of the screen's pixels are self-lit allowing for perfect contrast, 100% colour accuracy and volume, and the sharpest pixel-perfect details, creating the ultimate viewing experience.
LG OLED C5 features webOS, LG's smart platform which hosts a huge variety of streaming services, while making browsing and searching for what to watch hassle-free. Controlled with the AI Magic Remote, and opens up a world of information and assistance through a variety of AI-driven services.
Exceptional technology and incredible viewing experiences are expertly housed in an extremely thin and light design. The LG C5 TV merges seamlessly and elegantly into any space in your home.
Model number: OLED48C55LA.
2025 model.
Dimensions and Weight
- Screen size: 48 inches.
- Size of TV H61.8, W107.1, D4.69cm.
- Size of TV with stand: H67.5, W107.1, D23cm.
- Width of TV stand 47cm.
- Weight of TV without stand 14.9kg (unpackaged).
- Weight of TV with stand 16.8kg.
- Suitable for wall mounting 300 x 200 bracket.
- Length of cable: 1.5m.
- Packaged size H73.5, W137.3, D16.2cm.
- Packaged weight 20.5kg.
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.
- Headphone socket.
- 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: G.
- Energy consumption per 1000h: 66kWh.
- Energy consumption in high dynamic mode per 1000h: 115kWh.
- Annual power consumption 91.74kWh.
- 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: 8806096353899.
Energy efficiency information:
4.7
206 reviews
86%
Recommended this product
Customers Say
Overall, users are impressed with the picture quality and performance of the LG OLED TV, particularly for gaming and movies. However, some express frustration with the software interface and remote control usability.
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 TV in the world
My LG C5 65 inch TV is absolutely beautiful! It is worth it. We used to have a very old LG tv (13yrs) so this is such a massive upgrade.
Wcruda
LG C5 Oled
[This review was collected as part of a promotion.] After years of wanting to get am LG Oled I finally got one in the C5. It's incredible and so lives up to the hype. I can finally watch dark scenes in TV programs and know what's happening!
John Plodder
Amazing!!!
[This review was collected as part of a promotion.] I bought this a few months ago and I’m very happy with it!
Schubert, London
An almost perfect TV
[This review was collected as part of a promotion.] Picture quality is absolutely fantastic as the framerate, but there are a few minor things which prevent me from giving the full 5 stars. There doesn't seem to be a way to completely disable live TV from appearing on the home screen - despite the overzealous nature of the TV licencing people! If they pay you a visit, prepare to try and prove that you didn't ever watch the live TV. Ads! There doesn't seem to be a way to boot directly to the last used app or last input, instead it loads to the main menu and then you have to reselect whatever you want to watch. There doesn't seem to be a way to completely disable suggested content.
Adam P, Hampshire
LG smart TV
[This review was collected as part of a promotion.] Great product and am very happy with the look and feel of the unit.
null, Kings Lynn, Norfolk
C5 OLED
Brilliant experience so far. Paired up with my PS5 Pro, it really is an unparalleled gaming experience.
null
Great TV but no STV…
[This review was collected as part of a promotion.] Appearance of set and functionality is good. However I was very dissapointed to discover that the STV app is not available on my model. As a Scottish resident this is highly inconvenient and I would have considered another brand had I known this before buying.
Scottish Girl
New tv
Unfortunately our new tv showed a bright green stripe down one side full screen then it stopped working completely after one hour of use. Very disappointed
Kez26
Easy setup, good picture
[This review was collected as part of a promotion.] Great oled TV, working with Sky Q and older LG soundbar. Had a time sync issue on order of switch on where the soundbar would not select the hdmi in input when switched on. But remedied by plugging in SkyQ directly to TV so ARC is always used.
AnnaB
Fantastic TV
[This review was collected as part of a promotion.] I'm really impressed by the quality and brightness of this screen. Excellent for films, TV and gaming. All-round superb.
Bertie123
Hello Sands,
The LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV does not require a satellite dish to function. It is designed to work directly with cable or streaming services, making it compatible with various TV providers without the need for satellite reception.
I hope this helps.
Thank you for using Q & A.
Hello Moggy,
LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV
Yes, because the sound will go to your headphones instead of the TV's speakers.
Thanks for using Q&A
Hi Sam,
The LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV has LG’s WebOS which is classed as equivalent to Freeview.
This gives you access to a range of free and subscription services, including Ultra HD content on some channels if you’ve got a 4K TV. Some of the channels you’ll be able to watch through your LG Smart TV include:
Netflix
Amazon Instant
NOWTV
BBC iPlayer
YouTube
BBC Sport
Eurosport
Hello Ruben,
I can advise the following for the LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV:
Yes, this has an App Store called LG Content Store and you can browse it online to see what apps are available.
Thanks for using Q & A.
The small print
*Prices correct as displayed but are subject to change.
We have never charged less than £1049.99 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.