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77" LG 77B2 4K OLED UHD Smart webOS 22 with ThinQ AI TV
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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.

The Speed of Now

Experience the next gen of fast with WiFi 6 thats made to meet the demands of 4K, 8K and beyond.*

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

Tune Up Your Home Theater

Easily connect compatible high-fidelity speakers wirelessly* with WiSA connectivity for a richer entertainment experience.

AI SoundAI Sound Pro
TV Sound Mode ShareYes
Bluetooth Surround ReadyYes
HDR (High Dynamic Range)Cinema HDR (Dolby Vision, HDR10, HLG) Dynamic Tone Mapping
Dolby Vision IQYes
Filmmaker ModeYes
Magic ExplorerYes
Next PicksYes
Game OptimizerYes
G-SYNC CompatibleYes
FreeSync PremiumYes
VRR (Variable Refresh Rate)Yes
ALLM (Auto Low Latency Mode)Yes
Response Time<1 ms
Operating SystemwebOS 22
Content PartnersNetflix, HBO Max, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio and more
LG Content Store (App Store)Yes
Full Web BrowserYes
Sports AlertYes
LG ChannelsYes
Art GalleryYes
Home DashboardYes
Room to Room ShareYes (Receiver Only)
"Works With"Google Assistant, Alexa, Apple Airplay2 and Homekit (Separate device purchase necessary)
LG ThinQ AIYes
Magic Remote ControlYes (Point, Click, Scroll, Voice)
Universal Remote ControlYes (Auto Device Detection)
Voice AssistantsGoogle and Alexa Built-in (No separate device purchase necessary)
Intelligent Voice RecognitionYes
Speaker System:2.0 Channel
Output Power20W
Dolby Atmos:Yes
Speaker Direction:Down Firing
WiSA ReadyYes (Separate Dongle Purchase Required) Up to 2.1 Channel
Audio CodecAC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
LG Sound SyncYes
Wi-FiWi-Fi Certified 802.11ac
BluetoothVersion 5.0
IP ControlYes
TV TunerATSC, Clear QAM
Smart Phone ConnectivityYes
HDMI-CEC (Simplink)Yes
HDMI HDMI ports 3,4
HDMI Input (HDCP 2.2)2 (rear) / 2 (side)
HDMI Audio Return Channel (ARC)eARC (HDMI 3)
USB2 (side)
RF Connection Input (Antenna/Cable)1 (Rear)
Ethernet Input1 (Rear)
RS-232C Input (Mini Jack)1 (Rear)
Digital Audio (Outputs)1 (Rear)
Power Supply (Voltage, Hz)AC 120V, 50/60Hz
Standby Power ConsumptionUnder 0.5W
Power Consumption160W
Annual Power Consumption295kWh/y
RemoteMagic Remote
VESA Mounting (W x H)400 x 200
Quick Start GuideYes
Power CableYes
TV ColorBlack
Stand ColorBlack
Limited Warranty1 Year Parts & Labor
UpscalingAI 4K Upscaling
Refresh Rate120Hz Native
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 Size77" Class
Shipping Weight94.8 lbs / 43.0 kg
Weight with stand66.1 lbs / 29.9 kg
Weight without stand58.9 lbs / 26.7 kg
Stand Width29.5 inch(es) / 749.3
Shipping Dimensions(WxHxD)74.0 x 44.5 x 11.2 inch(es) / 1879.6 x 1130.3 x 284.4 mm
Dimensions without stand(WxHxD)67.8 x 39.1 x 2.2 inch(es) / 1722.1 x 993.1 x 55.8 mm
Dimensions with stand(WxHxD)67.8 x 41.1 x 10.6 inch(es) / 1722.1 x 1043.9 x 269.2 mm

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