Highlights
Key Specs
Display TypeOLEDResolution4K (2160p)Screen Size Class77 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Refresh Rate120HzMotion Enhancement TechnologyNoneOLED TechnologyOLED EVOSpecific Manufacturer TechnologieswebOS 23, LG ThinQ AI, LG Channels, Dynamic Tone Mapping Pro, AI Sound Pro, Clear Voice Pro, Home Dashboard, LG Sound SyncSmart PlatformwebOSFeatured Streaming ServicesNetflix, HBO Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioNumber of HDMI Inputs (Total)4TV Tuner TypeATSC 3.0 (NextGen TV), Clear QAMWorks WithAmazon Alexa, Google Assistant, Apple HomeKitVoice Assistant Built-inAmazon Alexa
General
Product Name77" Class G3 Series OLED evo 4K UHD Smart webOS TV with One Wall DesignBrandLGModel NumberOLED77G3PUASeriesOLED 4K - G3Model Year2023
Dimension
Product Width67.4 inchesProduct Height Without Stand38.4 inchesProduct Depth Without Stand1 inchesProduct Weight Without Stand81.1 pounds
Box Dimension
Height44.48 inchesWidth74.6 inchesDepth8.97 inchesCubicDimension29764 inches
Display
Display TypeOLEDResolution4K (2160p)Screen Size76.7 inchesScreen Size Class77 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Picture Quality Enhancement TechnologyCinema HDRCurved ScreenNoRefresh Rate120HzMotion Enhancement TechnologyNoneMaximum Contrast Ratio (Native)InfiniteClosed CaptioningYesLanguage(s) DisplayedEnglish, Spanish, French3D TechnologyNoOLED TechnologyOLED EVOSynchronization TechnologyG-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium (AMD Adaptive Sync)
Feature
Remote Control TypeMagic, Voice controlSpecific Manufacturer TechnologieswebOS 23, LG ThinQ AI, LG Channels, Dynamic Tone Mapping Pro, AI Sound Pro, Clear Voice Pro, Home Dashboard, LG Sound SyncSmart CapableYesSmart PlatformwebOSFeatured Streaming ServicesNetflix, HBO Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioScreen MirroringYesScreen Mirroring TechnologyApple AirPlay 2Content SharingMobile to TVIndoor Or Outdoor UseIndoorTV/DVD ComboNoText-To-SpeechYesVideo DescriptionYesV-ChipNoTV TunerDigital
Connectivity
Number of HDMI Inputs (Total)4Number of HDMI 2.1 Inputs4HDMI Audio Return Channel (ARC)YesHDBaseT ReceiverNoNumber Of USB Port(s) (Total)3Number of USB 2.0 Ports3Number of USB 3.0 Ports0Ethernet Port(s)YesRF Antenna InputYesBluetooth EnabledYesBluetooth Version5.0Network CompatibilityBuilt-in Wi-Fi, EthernetNumber of RS-232 Inputs1Headphone JackNoTV Tuner TypeATSC 3.0 (NextGen TV), Clear QAMNumber of Digital Optical Audio Outputs1Number of Analog Audio Outputs0Number of Component Video Inputs0Number of Composite Video Inputs0Number of DVI Inputs0Number of VGA Ports0
Compatibility
VESA Wall Mount Standard300mm x 300mmWorks WithAmazon Alexa, Google Assistant, Apple HomeKitVoice Assistant Built-inAmazon Alexa
Audio
Built-In SpeakersYesBuilt-in Speaker TypeDownward firingSurround Sound SupportedDolby Atmos, Dolby DigitalSpeaker Output60 wattsNumber Of Speakers4Number of Audio Channels4.2Dialogue EnhancementYesAutomatic Acoustic CalibrationRoom
Power
ENERGY STAR CertifiedNoEPEAT QualifiedNoEstimated Annual Operating Cost38 United States dollarsEstimated Annual Electricity Use313 kilowatt hoursRechargeable Battery (Remote Control)NoBattery Size (Remote Control)AANumber Of Batteries Required (Remote Control)2Number of Batteries Included (Remote Control)2Battery Type (Remote Control)AlkalineVoltage120 volts
Included
Wall Mount IncludedYesStand IncludedNoCable(s) IncludedPower
Warranty
Manufacturer's Warranty - Parts1 Year, 5 Year Panel Only (see full limited warranty terms and conditions)Manufacturer's Warranty - Labor1 year
Other
UPC195174051009
The LG OLED evo G-series comes loaded with the α9 AI Processor Gen 6—made exclusively for LG OLED—for even better picture and performance. Brightness Booster Max adjusts the picture for up to 70% brighter images¹ so you can see rich, vibrant colors and incredible contrast, even in well-lit rooms. AI tech and deep learning sense what you're watching and select the best picture and sound settings for an immersive viewing experience.
It's not just OLED, it's LG OLED
LG OLED TVs bring to life brilliant color and perfect black on over 8.3 million self-lit OLED pixels.
Brightness Booster Max²
The LG OLED evo G3's Brightness Booster Max produces up to 70% brighter images,² for luminous, high-contrast picture quality, even in well-lit rooms.
One-Wall Design
Mounts like a picture. An included wall bracket leaves virtually no space between the wall and TV when hung.³ Table Top Stand sold separately.
Art Gallery
When you're not watching, display paintings, photos and other content to blend the LG OLED evo G3 into your surroundings.
α9 AI Processor Gen6
The LG OLED evo G-series comes loaded with the α9 AI Processor Gen 6—made exclusively for LG OLED—for even better picture and performance.
webOS 23, LG ThinQ AI and Magic Remote
Less searching, more streaming, thanks to the next generation of AI technology. Enjoy your favorite content including fitness, sports, entertainment and more.⁴ Use the Magic Remote to easily find what you're looking for.
LG Channels
Get instant access to over 300 free channels with LG Channels.⁴
FILMMAKER MODE
Land in the center of the action with LG's FILMMAKER MODE, allowing you to see films just as the director intended.
Dolby Vision and Dolby Atmos⁵
Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision⁴ for extraordinary color, contrast and brightness, plus Dolby Atmos⁴ for wrap-around sound.
Ultimate Gaming
NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. Four HDMI 2.1 inputs allow you to plug in all the devices you need. Whether you game on consoles or on the cloud,⁶ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
Confidence that goes the distance
With a 5-year panel warranty⁷—and industry-leading tech perfected over a decade—you can watch on and on with confidence and peace of mind that we stand behind our premium LG OLED evo TVs.
²Brightness Booster Max only available on G3 models. Based on LG internal testing: 55/65/77" LG OLED evo G3 models are 70% brighter than non-OLED evo B3 models. The 83" LG OLED evo G3 model is 30% brighter than non-OLED B3 models.
³Depending on installation environment, there may be a slight gap between the TV and the wall. Installation requirements vary. See installation guide for details.
⁴internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
⁵Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
⁶Subscription and compatible gaming controller are required.
⁷In the 1st year of the warranty, panel, parts and labor costs are covered. In the 2nd-5th year of the warranty, only panels are covered, and labor will be charged. The 5-year limited panel warranty is available for the G3, 83G2, 77G2, 65G2, 55G2 and 88Z2 TVs.
Please see https://www.lg.com/us/PDF/warranty/ha/Warranty_Card_77Z2_G2.pdf for full terms and conditions.
What's Included
77" Class G3 Series OLED 4K UHD Smart webOS TV with One Wall Design
Magic Remote with NFC
Magic Remote batteries
Power Cable (attached)
Flush wall mount (table top stand sold separately)
Quick Start Guide
Energy Ratings
Manuals & Guides
Size Chart
Specification Sheet
Product Datasheet/Brochure
Search
Q: Questionwhere is the stand for this? i only see the g2 stand(6 answers)
A: AnswerG2 stand also works for the G3. But just an FYI, it does tilt back by 10-15 degrees. A 3rd party vesa option may work better.Answered by richjbest
Q: QuestionDoes the included wall mount tilt up and down, or just right and left? Thank you.(2 answers)
A: AnswerNeither. The wall mount that LG includes, is designed to fit flush against the wall like a picture.Answered by Anonymous
Q: QuestionWith the tv mounted close to the wall can you still access hdmi ports if needed?(2 answers)
A: AnswerOnly if you pull the set away from the wall; the HDMI ports are located in a recess in the back of the set and are inaccessible when the set is in the normal mounted position.Answered by jadziedzic
- A: AnswerPlasma, LCD, Oled, they will all burn in to some degree at some point, its the way it is. I replaced a 65CXPUA (16000+ hrs) which had no burn in issues and my tvs run and i play games on them. I also use the Oled care built within the set. So far i have 344 hrs on this new set (G3) and there are no issues. I would suggest having your settings correct for your viewing area.
Answered by kg221
Q: QuestionIs it wisa compatible?(2 answers)
A: AnswerHey there, Joshua. Fortunately, this 77" Class G3 Series OLED 4K UHD Smart webOS TV with One Wall Design is WISA compatible. ^AnthonyAnswered by LG Digital Customer Care
- A: AnswerI was the same way, wanting the 83” until I seen the quality wasn’t as good. With that and it being 2000$ more for just 6 inches. I feel confident in my decision with getting the 77” and don’t feel like I’m missing out on the 83” at all. It’s been a month now and I love this TV.
Answered by Colby
Q: QuestionCan you use a different wall mount for the lg 77" g3(3 answers)
A: AnswerNot sure. It came with a wall mount that looks very sturdy, but I didn’t want mine wall mounted so I bought a Sanus mount and the Geek Squad set it up. It was better than the one LG sold to go with the LG G3.Answered by DonnK
Q: QuestionWere can I find the serial number on my TV?(1 answer)
A: AnswerHello, Robert! The model and serial number of your LG TV can be found on the back of the unit. Depending on the manufacturing date, the label may be located on either the back right or back left side. For more detailed information, you can visit the following link: https://www.lg.com/us/support/help-library/find-my-lg-model-and-serial-number--20152254906058 - ShaeAnswered by LG Digital Customer Care
LG - 77" Class G3 Series OLED evo 4K UHD Smart webOS TV with One Wall Design
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Reviews
Rating 4.8 out of 5 stars with 311 reviews
4.8Rating by feature
- 4.9Picture Quality
Rating 4.9 out of 5 stars
- 4.3Sound Quality
Rating 4.3 out of 5 stars
- 4.9Brightness
Rating 4.9 out of 5 stars
16 expert reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Love This New LG G3 77”
Great looking tv. Got the G3 77”. Previously had a new EF9500 65” OLED we purchased new in late 2015 for $5000 back then. It died in February of this year and we’ve been waiting for the G3 and to upsize to a 77”. Well, first off this tv is huge compared to the 65” we had before. Colors seem to be much better and contrast better too. The dark scenes in a movie on the old set are much improved watching this new G3. I also like that it mounts with included wall bracket almost flush to the wall. I highly recommend this tv and the Geek Squad guys that came to install it did a great job. I am a total tech member son nstall was basically free. Look at my pics and you’ll see how close it mounts to the wall using the included wall mount. Also kudos to our great salesman at Best Buy Pembroke Pines store for all his help and recommendations.
Posted by TDWIN2000
Rated 5 out of 5 stars
Amazing TV
Looks as good as you think it will. The color is downright brilliant. When watching in 4K the realism is excellent. I find it feels like I’m at the cinema when watching movies. Sports in 4K are crisp and clean. Very simple to set up the picture and the apps. I also found the installation quite easy.The low profile to the wall looks fantastic. Hanging the TV onto the mount was also quick and easy to do. I would recommend making a cut out from cardboard and place it on the wall and put all your furniture that would be underneath it back in place. I ended up hanging a bit high due to that error for it is a large TV. My only complaint would be the picture slightly blurs when the picture pans across the screen quickly although subtle. I think this is pretty inherent in most TVs so just more of a personal thought. A beautiful TV all around
Posted by SL2024
Rated 5 out of 5 stars
Stunning Television
Expensive but worth it if you enjoy watching films and/or gaming and you care about having the best possible picture quality. The picture is amazing and the TV itself when installed on the wall is extremely elegant. The included wall mount is easy to install (although I did have to buy additional hardware to satisfy my own desire for maximum security--the included hardware is meant for mounting on a concrete wall). The additional notes on the Best Buy page indicate that this includes a $200 mount for keeping the TV on a stand. Mine did not include this mount, and I'm not sure if that was an oversight or if they are just no longer available. I was initially kind of disappointed, but I can't imagine not having this beautiful TV on the wall. I personally love the remote and the OS as well. So far I'm very happy with this purchase. I did have to buy a couple longer HDMI cables due to the cables being routed from the far left side of the TV (as you can see in the photo which was taken prior to getting the longer cables and finishing with a cord hiding unit).
Posted by Jason
