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LG OLED55B9PLA 55" Smart 4K Ultra HD OLED TV with Dolby Vision, AI Smart Technology and OLED Black

Save £401

Key Features

  • 4K Ultra HD with upscaling - incredible picture quality
  • Dynamic Dolby Vision HDR - rich contrast & colour
  • OLED creates the most vibrant visuals available
  • Comes with Alexa and Google Assistant built-in
  • Dolby Atmos® delivers immersive surround sound
Add to compare View Product Specs

LG OLED55B9PLA 55" Smart 4K Ultra HD OLED TV with Dolby Vision, AI Smart Technology and OLED Black

Save £401

AO Finance

Choose size

  • 55"
  • 65"
Delivery Delivery from Wed 1st Apr Delivery from tomorrow, 1st April From tomorrow, 1st April From tomorrow, Wed 1st April

We’re still delivering to our customers safely. Since the latest Government advice, we’ve had to make a few changes. If you’re self-isolating then we’re now only able to deliver products to your doorstep. Otherwise, we’ll come into your home but only deliver to behind your main door. Unfortunately, as our delivery partner is no longer able to operate in Northern Ireland, we are unable to offer home delivery to any Northern Ireland postcode.

We’ll deliver any product to your home, 7 days a week.

  • We schedule deliveries from 7am until 7pm.
  • You can choose a paid morning or afternoon delivery timeslot when you checkout.
  • Free delivery is also available.
  • We’ll text you a 3 hour timeslot on the morning of your delivery.
  • We'll give you your driver’s number just in case there are any issues.
  • Your driver will call you to keep you up to date on the day.
  • Delivery restrictions apply. Please see our delivery page for more information.

△ The earliest delivery date may vary based on your postcode.
Services Remove & Recycle
  • Remove & Recycle £ 20

    Following the latest Government advice, we’ve had to make some changes to our services.

    We can still collect your old appliance and take it away for recycling. You’ll just need to make sure it’s by the entrance to your property ready for us to collect, as we won’t be able to remove it from any other room in your home.

    We’ll happily take away your old TV for you and recycle it. All we ask is that it’s unplugged and ready to go. The fee for this service relates to the cost of taking your old TV away on our van rather than the recycling service.


TV Clearance

This product is part of our TV clearance

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Key Features

  • 4K Ultra HD with upscaling - incredible picture quality
  • Dynamic Dolby Vision HDR - rich contrast & colour
  • OLED creates the most vibrant visuals available
  • Comes with Alexa and Google Assistant built-in
  • Dolby Atmos® delivers immersive surround sound
Add to compare View Product Specs

Product Overview

Take advantage of a quiet weekend at home with this 4K Ultra HD 55-inch TV from LG. If you’re after something that’ll really wow you, OLED technology is a complete step above your everyday model. This stunning display creates the darkest blacks to show off its wide palette of vibrant colours in a way no other screen can, letting you enjoy the action exactly the way the filmmaker intended. Every scene will look a lot brighter and more detailed too thanks to Dolby Vision, which also works to create deep contrasts that’ll bring the picture to life. And, to make sure you get the most out of this tech, the α7 Gen2 Intelligent Processor optimises the clarity and sharpness of everything you watch. So, when you’re after some long-overdue family time, you can sack off the cinema and you’ll get the same immersive experience from your front room.

Whether it’s an intense chase scene or a battle to take over the world, Dolby Atmos® creates incredible surround sound that’ll hit you from every angle and wrap you up in the moment. And, it even has Alexa and Google Assistant built-in, so if you’re struggling to remember where else you’ve seen the actor in a film, you can just ask by speaking into the Magic Remote.

We want you to fully enjoy your new TV, so please be careful when unpacking it – pull it out of the box using the edges so that you don’t damage the screen. If you need to return your TV for any reason, we just ask that you don’t pack the plug in front of the screen as it could damage the TV in transit.

Features we love

A cinematic display like no other

Experience blockbusters in more detail than ever before with OLED technology. While an LED screen usually dims to create black, the pixels in this display turn off completely. This means no light is shown at all, creating a deeper and darker shade. Combined with a vivid and wide colour pallet, this will paint every scene with incredible contrasts that’ll show off any hidden shades you wouldn’t usually see. So, whether you’re watching your favourite chick-flick or re-visiting an iconic boxset, it’ll feel as though you’re viewing it for the first time again.

Beautiful scenery in your front room

Let Gallery Mode liven up your front room with exotic scenery from all around the world. To use this feature, you’ll simply need to ask using the voice controls and watch as it flips through a library of breathtaking landscapes that have been uploaded seasonally by TripAdvisor. So, when the TV isn’t showing the latest game or film, it’ll still look amazing mounted on your wall.

Epic cinematic experiences in your front room

HDR takes viewing to the next level, delivering incredibly vivid, life-like colour. By adjusting the brightness of colours depending on the scene, it provides subtler gradients and more detail, so every frame is super-dynamic. LG’s Cinema HDR supports a variety of HDR formats, including Dolby Vision and Technicolor, so you’re guaranteed a more realistic picture onscreen.

Superb Dolby sound and picture quality

Immerse yourself in the atmosphere of whatever you’re watching with Dolby Atmos and Dolby Vision. Cutting-edge Dolby Atmos recreates sound in 3D, so you can hear it from all directions, while Dolby Vision increases the contrast between light and dark, to create a vivid picture that’s bursting with colour. This creates an outstanding cinematic experience, for more memorable movie nights and amazing match days.

You only need to ask

LG ThinQ AI lets you control the TV, and do a whole host of other clever things too, using just your voice. It has Google Assistant and Amazon Alexa built-in, so you’ll just need to speak into the Magic Remote (included) for full control of the TV and other smart devices in your home. So whether you want to dim the lights for movie night, or you see an advert for shampoo and want to add it to a shopping list, you can simply ask.

See the detail up close

Get the cinema feel at home

Enjoy a stunning audio and visual experience with the 2nd generation a7 intelligent processor. The AI technology analyses each frame and optimises the sharpness, brightness and clarity, giving you flawless visuals in all of your films. At the same time, it also tweaks the audio so that it’ll sound just as good in rooms of all different shapes and sizes. So wherever you decide to place this TV, you’ll still get that full cinematic feeling.

A TV that waits for no one

WebOS adds a whole lot of convenience and colour to your TV’s menus. All the smart features pop up at the bottom of the screen in attractively vibrant shades, and thanks to the powerful processor, you can flick between apps quickly while still bingeing a boxset. So, if you remember that a new series of your favourite show has just launched, it’ll only be two ticks before you’re sucked into the action.

Say goodbye to cable clutter

The handy cable management system will help tidy up messy wires. The clever feature at the back of the TV ensures all the cables plugged into the back of your TV are tied neatly together. So, you’ll still be able to have the ultimate entertainment system, while maintaining a clean look in your front room.

Amazon Alexa built in

This product has Amazon Alexa built-in. Just download the Alexa app on your smartphone or tablet and you’ll be able to get set up easily. Then, you’ll be able to control it with just the power of your voice, either by talking directly to it or through your Amazon Echo speaker.

See the detail up close

Product Specification


Key Information

Dimensions (H)70.6 x (W)122.8 x (D)4.7
Energy Rating A
Energy Saving Mode Yes


Aerial Input (RF) Yes
Digital Optical Output Yes
HDMI ARC (Audio Return Channel) Yes
HDMI Input 4
Internet Connection Built-in WiFi
Satellite Connection Yes
Satellite Input (LNB) Yes
USB Input 3


Headphone Socket Yes
Stand Type Alpine stand

Features We Love

Gallery Mode Yes
Home Dashboard Yes
LG ThinQ AI Yes
Voice Assistant Technology Yes


Vesa Wall Mount Supported Yes

Product Detail

Annual Power Consumption 148 Kwh
Brand LG
Category TVs
Colour Black
Dimensions (H)70.6 x (W)122.8 x (D)4.7
New In Yes
On-mode Power Consumption 107 Watt
Standby Power Consumption 0.5 Watt
Title with Dolby Vision, AI Smart Technology and OLED Black

Screen Technology

4K Ultra HD Yes
Dolby Vision Yes
Game Mode Yes
HDR (High Dynamic Range) Yes
HDR Type Dolby Vision, Technicolor Advanced HDR, HDR10, HLG
HDR10 Yes
Movie Mode Yes
OLED Black Yes
Picture Processor 2nd Gen a7
Resolution Size 3840 x 2160
Resolution Type 4K Ultra HD
Screen Size 55 Inches
Screen Type OLED
Sports Picture Mode Yes
Technicolor Advanced HDR Yes
True Colour Accuracy Yes
Ultra HD 4K Upscaling Yes
Wide Viewing Angle Yes

Smart Technology

AI Smart Yes
Amazon Alexa Built-in Yes
App / Portal Store Yes
Freeview Play Yes
Google Assistant Built-in Yes
Screen Mirroring Yes
Smart Phone / Tablet App Available Yes
Smart TV Yes

Sound Technology

Audio Power 40 Watt
Dolby Atmos Yes
Dolby Sound Technology Yes
LG Sound Sync Yes
Number of Internal Speakers 4

System and Features

Auto Power Off Yes
Auto Tuning Yes
Parental Control Yes
Sleep Mode Yes

Tuner and Smart Services

All 4 Yes
BBC iPlayer Yes
Demand 5 Yes
ITV Hub Yes
Netflix Yes
Now TV Yes
Spotify Yes
Tuner Type Freeview HD and Freesat HD
Youtube Yes

USB and Media

USB Recording (DVR) Yes


Manufacturer Warranty
AO Care Protection plans from £7.99 per month.More info
1 Year

What's In The Box

Back Cover Plate Yes x 1
Cable Guides Yes x 1
Magic Remote Yes
Magic Remote Batteries AA x 2
Manual / Quick Guide Yes
Power Cable Yes
Screws Yes x 4
Stand Yes
TV Yes

Wireless Connections

AirPlay 2 Yes
Bluetooth Yes
Miracast Yes

Customer Reviews

4.9 / 5
Showing 6 of 61 reviews

Great picture and easy to use technology

Greart value tv, OLED screen gives immersive and life like clarity which makes the viewing a real experience. The technology on the tv is easily learned and very user friendly, the one control is also very simple and intuitive. Great value for money.

Absolutely brilliant.

Only had it for a few days, but so far it has totally lived up to the reviews and research did. The picture is stunning on the 4k content I've watched and is actually pretty stellar even on the non 4k PlayStation Slim content. Would recommend.

Good product

Dry pleased with tv, could have done with a bit more help on how it works,but now I have got my head round it I love my new tv.

Great TV

Great TV good, picture seemed a little dark compared to my old TV. Sound was amazing swapped it for something bigger in the end. But good TV


TV was very easy to setup and connect other devices Picture quality is stunning in 4K and a noticeable improvement in standard HD from our previous tv which was also an LG the standard tv speakers are adequate and provide richer sound than expected, however the whole experience would be better with a descent sound bar or home cinema system The remote is very easy to use and not covered in a multitude of useless buttons unlike many remotes these days, it also has the added benefit of voice activation which works surprisingly well

Didn't realise how much we were missing

Having read the reviews for several TVs I decided on OLED as being the best, I am not disappointed, picture quality is amazing, although there is so much difference between normal digital and HD, the sound is unbelievable, didn't realise how much of the recorded sound we'd been missing. Excellent quality item which is to be expected from LG, would highly recommend to anyone

Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. See terms and conditions.

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