LG 83 Inch OLED83B56LA Smart 4K UHD HDR OLED TV
755/2063£2799.99
- Lowest Price
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About this product
Experience cinema-quality pictures at home with this LG 83inch Smart TV that uses cutting-edge OLED technology to deliver stunning 4K visuals. The self-lit OLED screen means every single pixel lights independently, giving you perfect blacks sitting right next to brilliant colours for outstanding depth and contrast. The 8 AI Processor works intelligently behind the scenes, upscaling whatever you're watching to gorgeous 4K quality with AI Super Upscaling, whilst OLED Motion keeps fast action razor-sharp - perfect for sport and action films.
Dolby Vision and Filmmaker Mode deliver colour and contrast as the director intended, while Dolby Atmos provides immersive sound. The webOS platform offers thousands of streaming options like Netflix, Disney, Prime Video, BBC iPlayer, and NOW, all controlled with the AI Magic Remote. Gamers enjoy 0.1ms response, 4K at 120Hz, VRR, ALLM, plus G-Sync and FreeSync on 4 HDMI ports. With Alexa and Google Assistant voice control, built-in Wi-Fi, Bluetooth and no aerial needed, this 83inch OLED TV weighs 27.7kg with stand and includes remote, batteries, power cable, and mounting hardware.
Model number: OLED83B56LA.
2025 model.
Dimensions and Weight
- Screen size: 83 inches.
- Size of TV H105.5, W184.2, D5.29cm.
- Size of TV with stand: H114.4, W184.2, D30cm.
- Width of TV stand 147.7cm.
- Weight of TV without stand 26.7kg (unpackaged).
- Weight of TV with stand 27.7kg.
- Suitable for wall mounting 400 x 400 bracket.
- Length of cable: 1.5m.
- Packaged size H120, W199, D18.7cm.
- Packaged weight 37.9kg.
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.
- 20 watt RMS power output.
Connectivity
- 2 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.
- Alpha8 AI Processor 4K processor.
- CI plus slot.
- Sleep timer.
- Parental controls.
- Aerial not required.
Energy efficiency information:
- Energy efficiency class: F.
- Energy consumption per 1000h: 129kWh.
- Energy consumption in high dynamic mode per 1000h: 249kWh.
- 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: 8806096354261.
Returns
If you want to return your product once it's been successfully delivered, a non-refundable collection charge of £30 will be applied, unless the product is faulty.
More info about our returns policy can be found here.
Energy efficiency information:
4.8
68 reviews
95%
Recommended this product
Customers Say
LG OLED TV offers stunning picture quality with deep blacks, vibrant colors, and excellent contrast. Sound quality is generally good but audio setup can be tricky. The remote and interface have mixed feedback. Great value for OLED lovers.
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.
Fantastic
Great picture; super clear and crisp. Upscaling from a curved Samsung and the picture is just brilliant. Recommended for anyone with eye-sight problems. We have it on a wall bracket so that it is easily angled for viewing. Loads of viewing options and so quick and easy to operate. Just brilliant.
ViviD, 65 or over
Superb picture, awful external sound interfaces
This LG OLED TV has a great picture but is let down by seriously poor audio interfaces and setup, a very sub-par WebOS system and a very annoying AI feature on the remote control. If you just want a punchy, contrasty picture with excellent colour rendition then this is pretty much perfect for the money. You can easily set it up such that it produces realistic colours rather than the overdone ones that can be presets on some TVs. Brightness is easily good enough for indoors. However, that has to be weighed up against the fact that the audio interface/connection/setup is the worst I have ever seen on any electronic device, period. Bear in mind we're using it with an LG soundbar, so it should be seamless. First off, the optical output is so tight you risk breaking the circuit board trying to insert a cable. I had to shave off the flanges on the cable to get it to fit. (It fits the same connector on the LG soundbar perfectly). It's best when using LG TV Bluetooth pairing to connect to same brand devices as you get more than 2 channels. Sometimes it works, sometimes it just fails and uses TV speakers. If you turn the soundbar on after the TV it never connects. If you need to manually connect you have to go through a mess of clicks and embedded menus to get to the saved BT device and then if it connects it still doesn't quit! You literally have to back out of everything again. A totally moronic design. It frequently fails even then, requiring a full TV reboot. Add to that the remote has a useless AI mode the button which is exactly where you rest your finger so it triggers all the time. Oh, and it frequently converts the TV to audio description. The whole interface and software is a god-awful mess. Still, what a picture!
JagB, 55 - 64
Good for the money - but slower than my prev LG
Good TV for the price, the pointer remote is really useful. I do find it slower than my previous TV when changing channels an apps.
Jacqui5366, 55 - 64
Great features!
[This review was collected as part of a promotion.] Great product and user friendly. The picture and sound quality is great. The brightness and resolution is perfect.the colour contrast is awesome. The viewing experience is worthwhile.
Chari1988, Aylesbury
Excellent feature
Bought it a few days ago, so far so incredible good. Features are really good and easy to manage with ai help. Only reason I gave sound quality 4stars is because my Sonos theatre system destroy any sense of me listening to normal sounds. Lol
Fv, 35 - 44
Great choice
Amazing picture for my games.
Fozz
A GEM
[This review was collected as part of a promotion.] SO HAPPY. PICTURE AND SOUND PERFECT. WISH I HAD BOUGHT IT SOONER.
POPSOCKS
TV will not be the same again!
Amazing! So crystal clear.. easy to use, easy to set up. No problems at all.
Lynv, 45 - 54
great TV
[This review was collected as part of a promotion.] We ordered a 77inch LG Oled Tv which is Excellent and great picture
DebsyJ
Mr
[This review was collected as part of a promotion.] I like viewing angle and Magic remote.Brightness could be better.
Sebastian12
Hello there
LG 48 Inch OLED48B56LA Smart 4K UHD HDR OLED TV
Yes, the legs/stand should fit on your TV cabinet if your cabinet is at least 93.3 cm wide, even if the screen itself overhangs past the edges a bit.
Thanks for using Q&A
Hello Mighty Shrew.
After checking with our supplier, they have advised for LG 55 Inch OLED55B56LA Smart 4K UHD HDR OLED TV.
The LG B6 OLED offers improved brightness, a more advanced processor, and slightly enhanced HDR performance compared to the B5, while both share OLED picture quality and gaming features.
Thank you for using Q & A.
Hello Aaron,
I can advise the following for the LG 48 Inch OLED48B56LA Smart 4K UHD HDR OLED TV:
This is 120Hz.
Thanks for using Q & A.
Hey Graham,
I can advise that this TV does have the WOW interface.
Thanks for using Q&A.
Hello Louie,
RE: LG 55 Inch OLED55B56LA Smart 4K UHD HDR OLED TV
The LG OLED55B56LA TV VESA mount specification is 300 x 200mm. This is compatible with the AVF Column Mount Up to 65 Inch TV Stand - this TV stand can be used for TVs with mount sizes ranging from 75 x 75mm to 600 x 400mm.
I hope this helps.
Thank you for using Q & A.
Hello Muddler.
LG 55 Inch OLED55B56LA Smart 4K UHD HDR OLED TV:
Yes, using a compatible USB drive, you can record via the TV’s built-in recording feature. For best results, use a USB drive of at least 32GB capacity and ensure it’s properly formatted by the TV.
Thank you for using Q & A.
Hello,
LG 65Inch OLED65B56LA Smart 4k UHD HDR OLED TV:
Yes, you can use Bluetooth headphones with the LG 65 Inch OLED65B56LA Smart 4K UHD HDR OLED TV. The TV supports Bluetooth connectivity, allowing you to connect wireless headphones for an immersive audio experience. To connect your Bluetooth headphones, follow these steps:
Turn on your Bluetooth headphones and put them in pairing mode.
Navigate to the settings menu on your LG TV.
Select the "Sound" or "Audio" option.
Choose the "Sound Out" or "Sound Output" option.
Select "LG Sound Sync/Bluetooth" or "Bluetooth Audio Devices."
Turn on the "Bluetooth" option to initiate the pairing mode.
Pair your Bluetooth headphones with the TV by selecting them from the list of available device
I hope this has answered your question,
Thank you for using Argos Q&A
Hello Mark,
The supplier has advised the following for the LG 48 Inch OLED48B56LA Smart 4K UHD HDR OLED TV:
“Yes our TV's do have the Freely App”
Thanks for using Q & A.
Hello Jack,
No, the LG 55 Inch OLED55B56LA Smart TV does not support Wi-Fi 6 (802.11 ax). Wi-Fi 6 is an industry certification for products that support the wireless standard 802.11ax, which is designed for high-efficiency wireless networking. However, the LG 55 Inch OLED55B56LA Smart TV does not have the necessary hardware to support this standard.
I hope this helps.
Thank you for using Q & A.
Hello Jack,
LG 55 Inch OLED55B56LA Smart 4K UHD HDR OLED TV:
The LG 55 Inch OLED55B56LA Smart 4K UHD HDR OLED TV does not support Wi-Fi 6 (802.11 ax). This model is part of LG's B-series, which is known for its affordability but lacks advanced connectivity features like Wi-Fi 6.
I hope this has answered your question,
Thank you for using Argos Q&A
Hello Ham,
After checking with our supplier, they have advised for the LG 48 Inch OLED48B56LA Smart 4K UHD HDR OLED TV: ''It would depend on what AI features the customer is referring to, some of the internal features can be disabled but some are always present as the workings of the TV.''
Thank you for using Q and A.
The small print
*Prices correct as displayed but are subject to change.
We have never charged less than £2799.99 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.