55" LG 55B2 4K OLED UHD Smart webOS 22 with ThinQ AI TV
Model # : 55B2

Key Features

  • Self-lit Pixels
  • a7 Gen5 AI Processor 4K
  • Sports (120Hz Native)
  • Ultimate Gaming (G-SYNC compatible, FreeSync Premium, VRR. 4K @ 120Hz)
  • Ultimate Streaming (Netflix, Prime Video, the Apple TV app, Disney+, HBO Max and more)

Be in the Action with OLED

Experience a lightning-fast refresh rate, the gaming features you crave and the 4K resolution you wantall wrapped up in a beautiful premium OLED package.

Self-Lit Pixels

Love at First Sight

Our self-lit OLED pixels bring to life infinite contrast, perfect black and over a billion colors that add depth and bring out the bold, brazen and beautiful no matter what youre watching.

α7 Gen5 AI Processor 4K

Seeing It Is Believing It

Experience a lifelike picture with more depth and richer colors thanks to our advanced 7 Gen5 AI Processor 4K that adjusts picture and sound qualities to give you a fabulous experience no matter what youre watching.

Infinite Contrast

Dazzling Darks, Luminous Lights

With no backlight to dull their impact, over 8 million self-lit pixels achieve deep blacks for crisp contrast, so you can see subtle details.

Dynamic Tone Mapping

Its All in the Details

Dynamic Tone Mapping uses the 7 Gen 5 AI Processor to detect what youre seeing and apply the optimal tone curve, resulting in more natural color, deep contrast, and intricate detail.

AI Sound Pro

See It. Hear It. Feel It.

The α7 Gen 5 AI Processor lets you feel the action all around you as it automatically up-mixes 2-channel audio into virtual 5.1.2 channel sound for an immersive audio experience.


Make It Personal

Customize your viewing experience with separate accounts and personalized recommendations for every member of your family.


Sleek & Streamlined

Now, you won't want to hide your television. With an unbelievably slim design, it fits seamlessly into your space. Gallery Stand* gives you the freedom to place it anywhere while neatly concealing unsightly cables.

Home Cinema

Just Add Popcorn

Get in the action the way directors intended with FILMMAKER MODE*and enhance every moment with Dolby Vision IQ and Dolby Atmos** for the ultimate home theater experience.

Ultimate Streaming

Binge-Worthy Streaming Starts Here

Find your faves fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max* and instant access to over 300+ free LG Channels** with everything from comedy to movies to sports.

Ultimate Gaming

Meet the Next-level of Gaming

Be at the top of your game with NVIDIA G-SYNC, AMD FreeSync Premium, LG Game Optimizer and HDMI 2.1 ports to get you (and keep you) in the action.

Cloud Gaming

The New League of Gaming

With the seamless addition of GeForce Now and Stadia,* there's a whole cloud of games waiting for you to play. Rediscover games you love and find new favorites straight from your television.

Shop Time

A Smarter Way to Shop at Home

You can conveniently watch and shop in one app that gathers the products and offers from popular shopping partners in one place.


Ask What You Want to Know

Get real-time information about actors and places featured on the TV show you're watching.

WiSA Ready

Easily Enhance Your Home Cinema

Connectinghigh-fidelityspeakersiseasyandwireless*withWiSAconnectivity.Enjoyhigh quality and immersive surround sound.2.1Channelsupportonly.

Shipping Weight56.4 lbs / 25.5 kg
Shipping Dimensions(WxHxD)59.3 x 32.9 x 8.1 inch(es) / 1506.2 x 835.6 x 205.7 mm
Limited Warranty1 Year Parts & Labor
Stand ColorBlack
TV ColorBlack
Quick Start GuideYes
Power CableYes
Remote Control BatteryYes (AA)
RemoteMagic Remote
VESA Mounting (W x H)300 x 200
Dimensions with stand(WxHxD)48.3 x 29.3 x 9.7 inch(es) / 1226.8 x 1252.2 x 246.3 mm
Dimensions without stand(WxHxD)48.3 x 27.9 x 1.8 inch(es) / 1226.8 x 708.6 x 45.7 mm
Stand Width22.0 inch(es)/ 558.8 mm
Weight with stand43.9 lbs / 19.9 kg
Weight without stand41.7 lbs / 18.9 kg
Annual Power Consumption185 kWh/y
Power Consumption100W
Standby Power ConsumptionUnder 0.5W
Power Supply (Voltage, Hz)AC 120V, 50/60Hz
Digital Audio (Outputs)1 (Rear)
RS-232C Input (Mini Jack)1 (Rear)
Ethernet Input1 (Rear)
RF Connection Input (Antenna/Cable)1 (Rear)
USB2 (side)
HDMI Audio Return Channel (ARC)eARC (HDMI 3)
HDMIHDMI ports 3,4
HDMI Input (HDCP 2.2)2 (rear) / 2 (side)
Smart Phone ConnectivityYes
TV TunerATSC, Clear QAM
IP ControlYes
HDMI-CEC (Simplink)Yes
BluetoothVersion 5.0
LG Sound SyncYes
Wi-FiWi-Fi Certified 802.11ac
Audio CodecAC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
WiSA ReadyYes (Separate Dongle Purchase Required) Up to 2.1 Channel
Dolby Atmos:Yes
Output Power20W
Speaker Direction:Down Firing
Speaker System:2.0 Channel
Intelligent Voice RecognitionYes
Voice AssistantsGoogle and Alexa Built-in (No separate device purchase necessary)
Universal Remote ControlYes (Auto Device Detection)
Magic Remote ControlYes (Point, Click, Scroll, Voice)
LG ThinQ AIYes
"Works With"Google Assistant, Alexa, Apple Airplay2 and Homekit (Separate device purchase necessary)
Room to Room ShareYes (Receiver Only)
Home DashboardYes
Sports AlertYes
Art GalleryYes
LG ChannelsYes
Full Web BrowserYes
LG Content Store (App Store)Yes
Content PartnersNetflix, HBO Max, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio and more
Operating SystemwebOS 22
Response Time<1 ms
ALLM (Auto Low Latency Mode)Yes
VRR (Variable Refresh Rate)Yes
FreeSync PremiumYes
G-SYNC CompatibleYes
Next PicksYes
Game OptimizerYes
Filmmaker ModeYes
Magic ExplorerYes
Dolby Vision IQYes
HDR (High Dynamic Range)Cinema HDR (Dolby Vision, HDR10, HLG) Dynamic Tone Mapping
Bluetooth Surround ReadyYes
TV Sound Mode ShareYes
AI SoundAI Sound Pro
Refresh Rate120Hz Native
UpscalingAI 4K Upscaling
AI PictureAI Picture Pro
Picture Processorα7 Gen 5 AI Processor 4K
100% Color VolumeYes
100% Color FidelityYes
Billion Rich ColorsYes
Intense Color (Wide Color Gamut)Yes
Perfect BlackYes
Dimming TechnologyPixel Level Dimming
Wide Viewing AngleYes
Resolution4K Ultra HD (3,840 x 2,160)
Display typeSelf-Lighting OLED Display
Screen Size55" Class

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