LG OLED55B42LA.AEK 139.7 cm 55" 3840 x 2160 pixels OLED evo Smart TV Wi-Fi Black OLED55B42LA.AEK

LG SELF-LIT OLED technology
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 an astonishing viewing experience. LG OLED enables uncompromised picture quality at any viewing angle so everyone in the room can enjoy the same stunning images regardless of where they sit. OLED technology also provides a safer and more comfortable viewing experience thanks to its flicker-free technology and certified low blue light levels. This means less fatigue to your eyes during those boxset marathons, nail-biting championship games and intense gaming sessions.

Intelligent processor for optimised pictures and sound
LG OLED B4 features the new ?8 AI Processor, the brain of the TV. This intelligent processor intuitively ensures optimised picture and sound quality and delivers image enhancement through AI Super Upscaling. It will also upscale audio for a more cinematic experience.

Smart Platform
LG OLED B4 features webOS, LG's smart platform which hosts a huge variety of the best streaming services - including Freeview Play, NOW, Netflix, Prime Video, Disney+ and much more - while making browsing and searching for what to watch completely hassle-free. If you want to enjoy content mirrored from your smartphone you can do so easily with support for AirPlay 2 and Chromecast. The smart platform is controlled with the LG Magic Remote, and voice control is also supported for the ultimate convenience. What's more, with LG's webOS Re:new program, you'll enjoy upgrades to the latest version for five years*.
*Customers will receive 4 upgrades over time, starting from the launch version.

Exceptional sport experience
LG OLED delivers you the realism and intensity of the sports stadium experience at home, with uncompromised picture quality at any viewing angle regardless of where you are sitting. Exceptional picture quality with immersive sound (AI sound Pro) is enhanced by the smoothest motion (OLED Motion) so no matter how intense the action is, OLED keeps every detail of the game in diamond sharp focus.

AI Sound
Feel the roar of the crowd like you're sat in the best seats in the stadium, thanks to AI Sound, which enhances the audio for a more immersive experience.

Intense Cinema experience
LG OLED B4 delivers the ultimate at-home cinema experience. Laser sharp pictures, crystal-clear sound and perfect black levels. Dolby Vision and Filmmaker Mode now work together, providing film experiences with incredible colour and contrast - and looking exactly how the director intended. Dolby Atmos injects awe-inspiring drama to every genre - with 3D surround sound delivering the ultimate in full audio immersion.

Responsive Gaming experience
LG OLED B4 is designed for next generation consoles, boosting your competitive edge with an incredible 0.1ms response time and low input lag. The B4 is loaded with all the pro-tools you need to dominate, such as 4K@120Hz, VRR, ALLM and eARC as specified in HDMI 2.1, plus G-Sync, FreeSync, Game Optimiser and HGiG which are all integrated and ready out-of-the-box. Plus there's easy access to Twitch on LG's webOS smart platform.

Cutting-edge design
Exceptional technology and incredible viewing experiences expertly housed in an extremely thin design. The LG B4 TV merges seamlessly and elegantly into any space in your home.

OLED Care
LG has spent over 10 years perfecting the art of OLED TV, and this is exemplified with the advanced OLED Care Technology which ensures you will enjoy optimal performance for years to come

LG Soundbar synergy
Pair with a compatible LG Soundbar to enjoy a seamless, connected experience with enhanced sound. WOW Orchestra utilises TV and Soundbar speakers simultaneously for an optimised experience. WOW Interface takes the hassle out of tuning your audio, using Soundbar mode controls and super-accessible TV remote and on-screen menus.
*Compatible with select LG soundbars

Features


4K OLED technology with self-lit pixels for perfect contrast and 100% colour accuracy


Intelligent ?8 processor with AI Super Upscaling


Smart webOS platform with Freeview Play, Netflix, Disney+ and more, plus supreme connectivity


OLED Motion keeps everything in focus - perfect for sport


AI Sound immerses you in the stadium experience



Other features


Country of origin

Poland



Ports & interfaces


HDMI ports quantity

4


Audio Return Channel (ARC)

Yes


HDMI version

2.1


Digital audio optical out

1


USB 2?0 ports quantity

2



Management features


Programming period

8 day(s)


Voice control

Yes


Works with the Google Assistant

Yes


Sleep timer

Yes


Works with Amazon Alexa

Yes


Electronic Programme Guide (EPG)

Yes



Design


VESA mounting

Yes


Product colour

Black


Panel mounting interface

300 x 200 mm



TV tuner


Analog signal format system

PAL


Number of tuners

1 tuner(s)


Tuner type

Analog & digital


Digital signal format system

DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2



Smart TV


Timeshift

Yes


Operating system installed

WebOS


Sports apps

DAZN


Screen mirroring

Yes


Smart TV

Yes


Video apps

All 4, Amazon Prime Video, Apple TV, BBC iPlayer, Chili, DAZN, Disney+, Freeview Play, ITV X, My5, NOW TV, Netflix, Paramount+, Rakuten TV, Twitch, UKTV Play, YouTube


Apple AirPlay 2 support

Yes


Video on Demand (VOD) support

Yes


Hybrid Broadcast Broadband TV (HbbTV)

Yes


Smart modes

Cinema, Eco, Filmmaker, Game, Sports, Standard, Vivid


Far-field voice interaction

No


Operating system version

24


Music apps

Amazon Music, Apple Music, BBC Sounds, Spotify, Tidal


Internet TV

Yes



Weight & dimensions


Height (without stand)

708 mm


Height (with stand)

772 mm


Depth (without stand)

45.9 mm


Stand width
5.7 cm


Weight (with stand)
.5 kg


Width (with stand)
28 mm


Depth (with stand)

235 mm


Width (without stand)
28 mm


Stand depth

23.5 cm


Weight (without stand)
.3 kg



Packaging content


Desktop stand

Yes


Mounting kit

No


Remote control type

Magic Remote


E-manual

Yes


Remote control included

Yes



Logistics data


Products per pallet
pc(s)


Products per pallet layer

6 pc(s)


Layers per pallet

3 pc(s)



Network


Wi-Fi standards

Wi-Fi 5 (802.11ac)


Bluetooth

Yes


Wi-Fi

Yes


Web browser

Yes


Ethernet LAN

Yes


Browsing

Yes


Miracast

Yes


Bluetooth version

5.1



Audio


Speaker direction

Down firing


TV Sound Mode Share

Yes


Audio decoders

Dolby Atmos


RMS rated power
W


Sound modes

AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro


Number of speakers

2


Enhanced Audio Return Channel (eARC)

Yes


Audio output channels

2.0 channels



Performance


USB recording

Yes


High Dynamic Range (HDR) supported

Yes


Ambient light sensor

Yes


WiSA Ready

Yes


Teletext function

Yes


NVIDIA G-SYNC type

G-SYNC Compatible


4K Ultra HD upscaling

Yes


High Dynamic Range (HDR) technology

Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)


NVIDIA G-SYNC

Yes


Backlight dimming technology

Pixel Dimming


AI Upscale

Yes


Child lock

Yes


AMD FreeSync

Yes


Subtitles function

Yes


Game mode

Yes


Game features

Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR)


AMD FreeSync type

FreeSync Premium


Multi-screen

Yes



Power


Energy consumption (SDR) per 1000 hours

82.8 kWh


Energy consumption (HDR) per 1000 hours
2 kWh


Energy efficiency class (HDR)

G


Energy efficiency class (SDR)

G


Power consumption (standby)

0.5 W


Power consumption (typical)

82.8 W



Packaging data


Package weight
.5 kg


Package type

Box


Package width
60 mm


Package depth
2 mm


Package height

810 mm



Display


Screen shape

Flat


HD type

4K Ultra HD


Display resolution

3840 x 2160 pixels


Display diagonal
9.7 cm (55")


Native refresh rate
0 Hz


Motion interpolation technology

OLED Motion


Native aspect ratio
:9


LED backlight

No


Display technology

OLED evo


Response time

0.1 ms