LG 48 Inch OLED48C55LA Smart 4K UHD HDR OLED TV
756/7955£949.99
- 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
Immerse yourself in cinematic brilliance with this LG 48inch OLED TV that transforms your viewing with self-lit OLED evo technology. Every pixel lights independently for perfect contrast, 100% colour accuracy, and pixel-perfect detail that brings films and games to life like never before. The advanced 9 AI Processor enhances everything you watch through AI Super Upscaling, whilst Brightness Booster technology delivers incredibly bright, sharp images whether your room is flooded with light or dimmed for movie night.
webOS puts thousands of streaming services at your fingertips, including Netflix, Disney, BBC iPlayer, Prime Video, NOW and YouTube, all controlled effortlessly with the included AI Magic Remote. Dolby Vision, HDR10 and HLG support ensure astonishing depth and lifelike images frame by frame, while Dolby Atmos with 40 watt sound delivers immersive, cinematic audio. With 4 HDMI ports, 3 USB ports, built-in Wi-Fi, Bluetooth and voice control via Alexa and Google Assistant, everything connects seamlessly. The ultra-slim design at 4.69cm deep looks stunning wall-mounted or on its elegant stand.
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: 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.
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
1300 reviews
97%
Recommended this product
Customers Say
The LG OLED C5 TV offers outstanding OLED picture quality with deep blacks, vibrant colors, and excellent HDR. It's great for gaming and streaming but has some software and sound limitations.
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.
Just Perfect
[This review was collected as part of a promotion.] I only have the tv for two days , the quality of the oled screen is outstanding, it really has the wow factor , coming from a samsung neo the difference in quality is worth every penny
Antòin, Ireland
Excellent hardware, OS could be better
[This review was collected as part of a promotion.] The pictures quality is superb. The software is clunky and intrusive. After a couple of weeks I’m still struggling to navigate from app to app, accidentally leave an app and cannot come back to it without restarting the program. And adverts!
Alfredo
Fantastic
[This review was collected as part of a promotion.] Stunning OLED picture. Easy to set up. Menus are quick and responsive.
null
Amazed
[This review was collected as part of a promotion.] Fantastic Definition and Quality. Ease of setup was great and the app is next level
Anon26
Stand Out TV
[This review was collected as part of a promotion.] The C5 is a standout television with high brightness and true to life colours! Love the interface as well with the AI options also
Nath44321
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
Excellent picture quality
[This review was collected as part of a promotion.] The LG Oled C5 has a stunning picture quality. Good for gaming. Nice and elegant design.
John91, Wicklow
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
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.
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 TV’s HDMI ports, and it also gives you full Freeview channels built in.
Thank you for using Q & A.
Your Answer is not quite correct as streaming through a broadband connection is possible, its also possible to connect to a teresstial aerial or satellite dish as this TV has a tuner aerial socket and satellite socket.
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 £949.99 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.