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4.6 | 15 Reviews

LG 77 Inch Class B2 PUA series OLED 4K UHD Smart webOS 22 w/ ThinQ AI TV



  • Self-lit Pixels
  • a7 Gen5 AI Processor 4K
  • Sports (120Hz Native)
  • Ultimate Gaming (G-SYNC compatible, FreeSync Premium, VRR. 4K @ 120Hz)

Quick Specs

  • Type: OLED TV
  • Width: 67.8"
  • Height: 41.1"
  • Depth: 10.6"
  • Energy Star Rated: No
  • Screen Size: 77"
  • WiFi Connected: Yes

See More

Be in the Action with OLED

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

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 you're watching.

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.

It's All in the Details

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

See It. Hear It. Feel It.

The 7 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.

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.

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.

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.

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.

Tune Up Your Home Theater

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

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 you're watching.

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.

*Simulated image.

Ask What You Want to Know

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

*This service is only available on select channels and programs. *Simulated image.

The Speed of Now

Experience the next gen of fast with Wi-Fi 6 that's made to meet the demands of 4K, 8K and beyond.*

*Product features and performance may vary and are subject to network availability and connectivity.


  • 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)
Display Type Self-Lighting OLED Display
Display Resolution 4K Ultra HD (3,840 x 2,160)
Dimming Technology Pixel Level Dimming
Intense Color (Wide Color Gamut) Yes
Billion Rich Colors Yes
Color Fidelity 100% Yes
100% Color Accuracy Yes
Picture Processor 7 Gen 5 AI Processor 4K
AI Picture AI Picture Pro
Upscaling AI 4K Upscaling
Refresh Rate 120Hz Native
AI Sound AI Sound Pro
TV Sound Mode Share Yes
Bluetooth Surround Ready Yes
HDR (High Dynamic Range) Cinema HDR (Dolby Vision, HDR10, HLG) Dynamic Tone Mapping
Dolby Vision IQ Yes
Filmmaker Mode Yes
Magic Explorer Yes
Next Picks Yes
Game Optimizer Yes
G-SYNC Compatible Yes
FreeSync Premium™ Yes
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
Response Time <1 ms
HGiG Yes
Operating System webOS
Content Partners Netflix, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio and more
LG Content Store (App Store) Yes
LG Channels Yes
Sports Alert Yes
Gallery Mode Yes
Home Dashboard Yes
Full Web Browser Yes
LG ThinQ® AI Yes
Magic Remote Control Yes (Point, Click, Scroll, Voice)
Universal Remote Control Yes (Auto Device Detection)
Voice Assistants Google and Alexa Built-in (No separate device purchase necessary)
Intelligent Voice Recognition Yes
Who.Where.What? Yes
Apple Apple Airplay 2, Apple Homekit
Amazon Alexa Compatible Yes (Amazon Alexa device sold separately)
Google Home Compatible Yes (Google Home device sold separately)
Speaker System 2.0 Channel
Output Power 20W
Speaker Direction Down Firing
Dolby Atmos® Yes
WiSA Ready Yes (Separate Dongle Purchase Required) *Up to 2.1 Channel
Audio Codec AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
LG Sound Sync Yes
Wi-Fi® Standard Wi-Fi Certified 802.11ac
Bluetooth® Support Version 5.0
IP Control Yes
HDMI-CEC (Simplink) Yes
TV Tuner ATSC, Clear QAM
Smart Phone Connectivity Yes
HDMI Input (HDCP 2.2) 2 (rear) / 2 (side)
Latest HDMI (4K @ 120Hz) HDMI 3,4
HDMI Audio Return Channel (ARC) eARC (HDMI 3)
USB Ports (v 2.0) 2 (side)
RF Connection Input (Antenna/Cable) 1 (Rear)
Ethernet Input 1 (Rear)
RS-232C Input (Mini Jack) 1 (Rear)
Digital Audio Output (Optical) 1 (Rear)
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
Power Consumption 160W
Annual Power Consumption 295kWh/y
TV Dimensions with Stand (WxHxD) 67.8" x 41.1" x 10.6"
TV Dimensions without Stand (WxHxD) 67.8" x 39.1" x 2.2"
Packaging Dimensions (WxHxD) 74.0" x 44.5" x 11.2"
Stand Width 29.5"
TV Weight with Stand 66.1 lbs
TV Weight without Stand 58.9 lbs
Packaging Weight 94.8 lbs
VESA Mounting (W x H) 400 x 200
Remote Magic Remote with NFC
Remote Control Battery Yes (AA)
Power Cable Yes
Quick Start Guide Yes
E-Manual Yes
Limited Warranty 1 Year Parts & Labor
UPC 195174028124

Quick Specs

  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 67.8"
  • Height: 41.1"
  • Depth: 10.6"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 77"
  • WiFi Connected: Yes

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.6 out of 5

86% of reviewers recommend this product.

5 Stars


Kastem 4/29/2023

Love it. Upgraded from 46 LCD.Its great for watching sport - its as close as you can get to being at the game. Movies look fantastic
Originally posted on

Yes, I recommend this product

5 Stars

Great clarity

Scabard67 4/11/2023

First time buyer of LG TV love the frameless picture light weight multiple HDMI connections.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Great quality tv

Whatever123 4/2/2023

The picture on most shows is exceptional. Easy to use remote. LG stands behind their products Just wish the tv would stop changing to live tv without being promted.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Truly amazing picture

Stu4Peace 3/29/2023

We have enjoyed watching sports nature shows movies and shows and continue to be amazed by the realness that were seeing with the OLED picture.
Originally posted on

Yes, I recommend this product

 Incentivized Review

4 Stars

Great Picture

f235 3/28/2023

Has a great picture and useful input. Only big down fall is it only supports 100Lan ethernet . You would think a TV this new would support 1G
Originally posted on

Yes, I recommend this product






3 Stars

semi good

Chris61NJ 3/27/2023

it is a fine OLED. I ended up returning and buying the C2.
Originally posted on

No, I do not recommend this product

5 Stars

Great picture quality

Mel66 3/23/2023

I bought this tv in January and have not been disappointed the picture quality is excellent.
Originally posted on

Yes, I recommend this product

3 Stars

Frustrated with the remote controller not working

Jim Ning 3/22/2023

Everything else about this tv is great except that the remote controller stopped working a few months after the purchase. Since then I had numerous calls with the customer service reps and even had new controllers shipped to me but none resolved the issue :
Originally posted on

No, I do not recommend this product

 Incentivized Review

4 Stars

Offer for streaming not granted yet

MMS5820 3/20/2023

Both this tv and even I do not like the gap between the frame and the actual screen so far Is ok the offer to get 100 dollars worth of streaming still cannot be granted since LG is having issues to confirm with the streaming company. Not happy with this since I am handling this for more than month.
Originally posted on

Yes, I recommend this product

5 Stars

Advanced picture quality

Born2push 3/6/2023

This LG 77 oled B2 AUA tv is amazing. Since my living room is on is a little darker this model is plenty bright. Lots of control over the type and brightness of the pic. Nice easy to use remote. I love the easy smart cast of my phone to this tv. On yiur phone just scroll down from the top of your notification screen to access wifi airplane mode etc. and find and open the Smartview feature. Then select your tv. Its like connecting to Bluetooth. This tv is amazing
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Exceeded expectations on picture quality

miker_htx 1/9/2023

The 77 inch B2 OLED 2022 was super easy to setup as the connections for the VESA mounting bracket were accessible while the TV was sitting in the bottom part of the box. The out of the box picture quality is outstanding and I am enjoying both Dolby Vision and HDR based content
Originally posted on

Yes, I recommend this product

5 Stars


KidLoco747 12/28/2022

I bought this about 2 weeks ago and have been floored by the picture quality. Color clarity and picture quality have far exceeded my expectations. I will continue being a LG consumer.
Originally posted on

Yes, I recommend this product

5 Stars

Great Product

Bob from Indy 12/23/2022

Easy setup but it will take two people to pick it up and put it in place. This TV meets all that I need out of a TV this size.
Originally posted on

Yes, I recommend this product

5 Stars

Beautiful colors and amazing black

ATRepair 12/8/2022

LG OLED makes for an amazing picture. The vibrant colors and deep blacks make a fantastic viewing experience. We have been enjoying watching movies and gaming on this 77 TV. Xbox X games running 120hz 4K for a flawless and wonderful gaming experience. The audio is better than many TVs but not great. The menu is intuitive and works well. The wifi6 connected to my eero is adequate for 4K streaming zero issues. I also have Ethernet to the tv and it works great too.
Originally posted on

Yes, I recommend this product

5 Stars

Great TV

JonathanCh88 11/29/2022

Very happy with the colors and the performance of this tv. OLED is the way to go. Only dislike is the tv interface takes over whole screen.
Originally posted on

Yes, I recommend this product