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3.9 | 17 Reviews

LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)

LG OLED77GXPUA

Features

  • Gallery Design
  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 9 Gen 3 AI Processor 4K with AI Picture Pro & AI Sound Pro
  • Dolby Vision IQ and Dolby Atmos

Quick Specs

  • Type: OLED TV
  • Width: 67.8"
  • Height: 41.3"
  • Depth: 12.7"
  • Energy Star Rated: No
  • Screen Size: 77"
  • WiFi Connected: Yes

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This item has purchase restrictions.

We currently only offer this product for purchase within 80 miles of our store. Questions? Contact us for more information.

 
A TV that's a work of art

This is art-inspired TV. Perfect lines. Unbelievably thin bezel. Impossibly slim. No gap from screen to wall. LG OLED TVs are designed, crafted, and engineered to put the spotlight on your content, yet complement your home's interior even when they're turned off.


The leading name in cinematic sight and sound

Dolby ups the action, driving their best-in-class HDR format to new cinematic heights. Dolby Vision IQ* automatically adjusts picture settings depending on ambient lighting conditions and content genres. Dolby Atmos® puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.


See a director's vision for sound and picture settings

Film buffs can see what directors envisioned. Filmmaker Mode™ is a setting that respects the craft. It translates a director's cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.


Curious about webOS" Take a quick tour

webOS is your portal to a world of entertainment. Learn about all the things you can do with your LG smart TV - easily stream your content, search for information and much more.


All your favorites, all in one place

Disney+ gives you full access to stream classics, binge on new Originals, or catch the latest movies. With Disney, Pixar, Marvel, Star Wars and more - there's something for everyone.


The home of Apple TV+ and much more

Original shows and movies from Apple TV+. Just the premium channels you want and thousands of movies to buy or rent. It's personalized and expertly curated, so you'll discover the best of what's on. And it's all in the Apple TV app.


See more, stream more with LG Channels

LG OLED TVs are bringing more entertainment options than ever. LG Channels deliver free access to over 180 IP streaming channels offering movies, shows, breaking news, sports, comedy and more - integrated alongside over-the-air channels and channel guide.


See what makes the magic remote so magical

We'll show you how easy it is to access and control your LG smart TV. Customizable features, point-and-click, voice controls, it's all here. Get ready to be amazed.


Sports Alert keeps you up to date on your favorite teams

Sports fans have a new way to stay informed. Sports Alert gives updates on your favorite teams, start times, and scores - even while you're watching other content. Easily switch to games without searching for the channel. NFL, NBA, MLB, NHL, Premier League and more - it's all here.


Fluid motion puts you in the moment

OLED Motion Pro is technology you see, but don't notice. It's our most advanced motion handling for fast movements in sports and action sequences. Kickoff returns look just as smooth at home as from 50-yard line seats, with less stuttering to slow down the big car chase.


Connect Bluetooth® speakers for instant surround sound

Connecting LG Bluetooth speakers for wireless surround sound has never been easier. Connect up to two speakers, including LG XBoom Speakers, for a true surround sound experience - not a wire in sight.


LG OLED TVs work seamlessly with NVIDIA G-SYNC®

Experience immersive gaming like never before. Only OLED TVs with NVIDIA G-SYNC* compatibility can provide the exceptional picture quality of perfect black and intense colors combined with smooth gameplay to take gaming to new heights.


HDMI speeds are faster than ever

A higher frame rate, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and eARC (Enhanced Audio Return Channel) all meeting the latest HDMI specifications. These latest features allow fast-moving content in higher resolution and smooth, synchronized graphics. It's more lifelike gaming experience.


Don't lag behind the competition

Dominate your way to victory with LG OLED TV. With a low input lag and fast 1ms response time, get ready to play in full-force with reduced blurring and added clarity. Feel truly in-game with high-speed motion and gameplay.


Turn up your HDR gaming experience

High Dynamic Range isn't just for movies. HDR gaming drops players right into the action for a new level of immersive gaming. LG has joined some of the biggest developers and tech companies in gaming to ensure the best HDR gaming experience.


Only cutting-edge OLED pixels emit their own light

Movies mesmerize. Sports feels like you're at the stadium. Millions of OLED pixels emit their own light independently, and can be completely turned off. This unveils perfect black, over a billion rich colors, and infinite contrast. Other TVs pale in comparison.


World's most intelligent TVs

LG ThinQ AI TVs are the only TVs with the Google Assistant and Alexa built-in*. LG ThinQ fully integrates the voice assistants you already use. No need to buy a separate device. Convenience and connected home control are at your command, making it easy to control other smart devices and LG smart products.


Adorn your walls with artwork

No more need for TV-specific furniture. The TV can now fit into your interior, as is. Gallery Design, resembling Wallpaper design, blends into walls and spaces with a flush mount.

Features

  • Gallery Design
  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 9 Gen 3 AI Processor 4K with AI Picture Pro & AI Sound Pro
  • Dolby Vision IQ and Dolby Atmos
  • webOS & ThinQ AI w/ Hands-Free Voice Control
PICTURE(PANEL)
Display Type OLED
Display Resolution 4K Ultra HD (3,840 x 2,160)
Wide Viewing Angle Yes
Dimming Technology Pixel Level Dimming
PICTURE(PROCESSING)
Picture Processor 9 Gen 3 AI Processor 4K
Refresh Rate 120Hz (Native)
HDR (High Dynamic Range) Cinema HDR (Dolby Vision®, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro
Contrast Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro
Clarity Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Color Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy Pro
Motion OLED Motion Pro
Resolution Upscaler AI Upscaling
GAMING
G-SYNC Compatible Yes
FreeSync™ Yes
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
Response Time >1 ms
HGiG Yes
AI TV(ARTIFICIAL INTELLIGENCE)
LG ThinQ® AI Yes
Google Google Assistant Built-in "Works with" Google Assistant
Alexa Alexa Built-in "Works with" Alexa
Apple Apple Airplay2, Apple Homekit
Intelligent Voice Recognition Yes
Home Dashboard Yes
AI Picture Pro / AI Picture AI Picture Pro
Auto Genre Selection Yes (SDR/HDR/Dolby HDR)
SMART TV
Operating System webOS
Hands-free Voice Control Yes
Magic Remote Control Yes (Point, Click, Scroll, Voice)
Universal Remote Control Yes (Auto Device Detection)
LG Channels Yes
LG Content Store (App Store) Yes
Full Web Browser Yes
Gallery Mode Yes
Sports Alert Yes
AUDIO
Speaker System 4.2 Channel
Output Power 60W (20W Woofer)
Speaker Direction Down Firing
AI Sound Pro / AI Sound AI Sound Pro
Dolby Atmos Yes
WiSA Ready Yes (Separate Dongle Purchase Required)
Surround Mode OLED Surround
Audio Codec AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
Bluetooth Surround Ready Yes
LG Sound Sync Yes
CONNECTIVITY
NEXTGEN TV (ATSC 3.0) Yes (May not be available at the time of purchase of this product)
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
INPUTS & OUTPUTS
HDMI Input (HDCP 2.2) 4 (rear)
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
USB Ports (v 2.0) 3 (side)
RF Connection Input (Antenna/Cable) 1 (bottom)
AV Input 1 (rear) breakout cable required, not included
Ethernet Input 1 (rear)
RS-232C Input (Mini Jack) 1 (rear)
Digital Audio Output (Optical) 1 (rear)
Headphone Out 1 (rear)
POWER
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
DIMENSIONS/WEIGHTS/UPC
TV Dimensions with Stand (WxHxD) 67.8" x 41.3" x 12.7"
TV Dimensions without Stand (WxHxD) 67.8" x 39" x 0.9"
Packaging Dimensions (WxHxD) 74.6" x 44.5" x 9"
Stand Width 63.9"
TV Weight with Stand 88.6 lbs
TV Weight without Stand 86.9 lbs
Packaging Weight 113.7 lbs
VESA Mounting (W x H) 300 x 300
UPC 719192637221
ACCESSORIES INCLUDED
Remote Magic Remote
Remote Control Battery Yes
Power Cable Yes
Quick Start Guide Yes
E-Manual Yes
Wall Mount* Yes, Flush Wall Mount (WB20GB) and Installation Kit
GENERAL
Gallery Design Yes
2020 Model Yes
Country of Origin Korea
WARRANTY
Limited Warranty Please see Support tab for full details on the limited warranty
* Installation into a stud is recommended. Please note that the anchors supplied may not be appropriate for all situations. Read all instructions and consult with a professional, if necessary, prior to starting installation.

Quick Specs


  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 67.8"
  • Height: 41.3"
  • Depth: 12.7"

  • 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.

3.9 out of 5

70% of reviewers recommend this product.

5 Stars

Awesome TV

Ravi1116 4/26/2022

Im so happy I got this TV quality is great and looks perfect on my wall
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

LG OLED WARRANTY

EDinNJ 4/2/2022

What an amazing experience I wasnt expecting this to be easy but LG made it super easy. I had issue with my OLED 77 TV I contacted LG support and within 3 days I had new panel delivered and installed.. Everything from repairman btw. Henry from Triton plasma is the man to FedEx freight delivery and pickup yes its a huge box went smooth and thats how you supposed to treat your customers. LG has a lifetime customer now.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Love the picture but not the sound

gwhiz 3/14/2022

Fantastic does not even describe the picture quality. But for the price LG could do a better job on the audio the sound quality leaves a lot to be desired
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

TV PANEL WILL STOP WORKING

LG_RedLines 3/6/2022

I purchased an OLED LG TV for ~$6000 in June of 2019. A little after two years the TV simply stopped working. I then paid for an LG certified technician to diagnose the issue and their answer was that the LG panel was bad. I used the TV for around ~1500 hours before this happened. LGs customer service claims they are not at fault because the TV is past its one year warranty period. Terrible customer service and no accountability taken by business. STAY AWAY FROM LG OLED TVS.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Great picture and great features

tag71 2/22/2022

We love this huge tv. Easy to use and has a wonderful picture. Good colors great images etc.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

NICEST TV I HAVE EVER OWNED

pgreenlaw 1/6/2022

I bought this TV over a year ago. The wife and I had such great luck with a 55 LED LG tv for over 6 years and moved that one to our bedroom and upgraded the living room to the BEAUTIFUL 77 GX OLED. Less than an inch thick and hugging our wall. We are in amazed every time we turn it on:
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Failed after a few months

Danaton 12/30/2021

I bought this a few months ago and it is the best picture on any TV Ive had. Three other friends bought one too after my purchase. However it failed screen was black but powered on and sound worked after a few months. Did the online support registration and after a couple of days a service center was assigned. It took a couple weeks to get e tech scheduled they were waiting on parts. Great tech came out with all four boards just in case. Replaced the power supply board and everything started working. Covered under warranty.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Beautiful picture

FahimS1K 11/1/2021

I purchased mine March 1 2021 I am extremely happy with the tv. The picture is super clear the menu is easy to use. The only unfortunate thing is that the oled panel burned out after 8 months but lg warranty service did a great job and warranty is fixing it.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Incredible

mk620 10/8/2021

The thinness of this TV is incredible. The quality is exceptional. Just wish we could access the sports apps more easily we can only get cbs
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Good TV bad Supprt

Plantbob 9/25/2021

I purchased this TV and it didnt come with the 2020 gallery wall mount. Im looking all over for one. LG hasnt been helpful in finding one. Its sitting on floor until I find a mount.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Amazing TV

briantx 8/22/2021

Absolutely incredible. The picture is mesmerizing. Hanging on the wall it truly does look like a piece of art.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

3 Stars

Beautiful but

Dparis 8/17/2021

This is definitely the most beautiful TV Ive had or seen. The quality is unreal. Unfortunately after less than two months of use I turned the tv on and there was a thick white line in the middle of the screen. LG sent someone to fix it right away however when you spend this much money you expect the product to work for a very long time. I had the tv professionally installed and when it broke I had to remove it from the wall myself so they could fix it and then reinstall after. This is extremely inconvenient with a tv this size. Proceed with caution.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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3 Stars

Disappointed

Skipu 7/31/2021

We purchased two 77 and one 65 Top of the Line OLED TVs a few months ago and wanted to leave the gallery of art on the screen while we werent watching TV. This was the most important reason we purchased from LG and not a competitor. Little did we know the work of art would only be shown for a few seconds before flipping to another piece. And LG doesnt allow us to extend the length of time presumably because of the burn-in factor. However LG does allow the screen to be on pause for many minutes while watching a show. What about the burn-in problem there? So why wont LG allow us to enjoy a work of art for more than a few seconds?
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

awesome picturegreat sound .

coach murphy 7/26/2021

I bought this T V about a month ago. love everything about itthe picture is second to nonethe sound is excellent and the the low profile is beautiful. I will never buy another TV that isnt a OLED TV.LG is the best.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

GREAT TV ENTIRE RUINED BY BEST BUY GEEK SQUAD

harvardmba 7/23/2021

LG quality and OLED picture are well known. We selected this TV for one reason that it fit completely flush against the wall. Four separate visits to our home by Best Buy Geek Squad employees who had never installed an LG GX Series were a disaster. They could not figure out how to install it and refunded to use the LG supplied template. As a result they used Duct Tape. Again great TV ... avoid Best Buy Geek Squad whenever possible. Best Buy local and corporate leadership was completely unresponsive.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

The best picture and mount some imperfections

Tp05h 7/23/2021

The screen quality flush mount and overall look cannot be beat. The one thing that irks me is the reflective coating I think looking wavy and like it has dents when you see reflections in the screen and much worse when the screen is off. This seems to be common with manufacturing of the GX I go back and forth deciding if I want to gamble with asking for a new one.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Dont waste your money

Jayred 7/19/2021

I had special ordered my 77.5 OLED GX in early December and it was finally delivered at the end of January 7 weeks later. Since Im always working Ive probably watched this specific TV about 15 times in the last 5 months. About 3 weeks ago it stopped turning on. A week later a local LG certified repair company came out to repair it. Come to find out that the entire screen and the connecting power module needs to be replaced. So its been 3 weeks now and my TV is still not fixed nor has the replacement part be delivered.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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