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Hero image 0 of LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision B3 Series - OLED77B3PUA, 0 of 21
LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision B3 Series - OLED77B3PUA
Key item features
- Self-lit OLED: LG OLED features over 8.3 million self-lit pixels for perfect black and incredible colors with unmatched contrast.
- AI Processor: The a7 AI Processor Gen6 enhances picture and sound quality by detecting and optimizing content automatically.
- WebOS23 & Channels: Enjoy seamless streaming with WebOS23, Quick Cards, and access to over 300 free LG Channels.
- Cinema Experience: Dolby Vision and Dolby Atmos provide extraordinary color, contrast, brightness, and wrap-around sound for a true cinema experience.
- Gaming Features: Equipped with a 0.1ms response time, 120Hz refresh rate, NVIDIA G-Sync, AMD FreeSync Premium, VRR, and four HDMI 2.1 inputs for ultimate gameplay.
- Immersive Viewing: FILMMAKER MODE allows you to experience films just as the director intended, right from your couch.
Generated by AI
Specs
- Screen size77 in
- Resolution4K UHD
- DisplayOLED
- Refresh rate120 Hz
- Television typeSmart TVs
- Smart techY
Reviews summary
Pros
- : Displays with amazing clarity and sharpness.
- : Colors are crisp and vivid with excellent contrast.
- : Setup process is quick and easy to follow.
- : Provides high-quality stereo sound with good clarity.
Generated by AI
Current price is USD$1,437.99
Price when purchased online
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About this item
Product details
The unmatched beauty of self-lit OLED pixels in the LG OLED B3 is more than meets the eye. You'll be able to keep pace with the action with a native 120Hz refresh rate for smoother movement whether you're gaming or watching sports. Entertainment extras like Dolby Vision™,* Dolby Atmos®* and FILMMAKER MODE™ give you the big-picture experience straight from your couch. Enjoy outstanding picture powered by the a7 AI Processor Gen6, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. And you'll experience less searching and more streaming, thanks to the next generation of AI technology from LG webOS23. All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. And four HDMI 2.1 inputs allow you to plug in all the devices you need for the win. *Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
- Visit the LG Brand Showcase at Walmart.com to learn more about LG's full list of products at Walmart https://www.walmart.com/cp/lg/1589293
- Self-lit OLED 4K - LG OLED has over 8.3 million self-lit pixels that turn on and off individually for perfect black and incredible colors, with contrast you can't get from anywhere else but OLED. Take in the action with a native 120Hz refresh rate for smooth, lifelike movement whether you love sports, movies, games or all of the above.
- α7 AI Processor Gen6 - Enjoy outstanding picture powered by the a7 AI Processor Gen6, which uses AI to detect what you're watching and automatically improves the picture and sound quality. Experience everything from movies to sports in vibrant color and incredible depth for an immersive viewing experience.
- WebOS23 & LG Channels - Less searching, more streaming, thanks to the next generation of AI technology. Enjoy your favorite content including fitness, sports, entertainment and more. With Quick Cards, group your favorite apps into categories and use the Magic Remote to easily find what you're looking for. Get instant access to over 300 free channels with LG Channels.*
- True Cinema Experience - Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision™ for extraordinary color, contrast and brightness, plus Dolby Atmos®* for wrap-around sound. Land in the center of the action with LG's FILMMAKER MODE™, allowing you to see films just as the director intended.
- Ultimate Gameplay - Packed with gaming features, the LG OLED B3 comes with everything you need to win. Experience crisp, smooth imagery from a 0.1ms response time and native 120Hz refresh rate. All LG OLED TVs have 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,** the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
*Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
**Subscription and compatible gaming controller are required.
info:
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Specifications
Screen size
77 in
Resolution
4K UHD
Display
OLED
Refresh rate
120 Hz
Warranty
Warranty information
1 Year Parts & Labor
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Displays with amazing clarity and sharpness.
- : Colors are crisp and vivid with excellent contrast.
- : Setup process is quick and easy to follow.
- : Provides high-quality stereo sound with good clarity.
Generated by AI
Customer images






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Showing 1-3 of 145 reviews
Nov 29, 2023
DisgruntledDecorator
5 out of 5 stars review
Verified Purchase
Once you go LG OLED...
Just as amazing as our LG OLED B2 65" we purchased from Wal-Mart previously, but bigger! If you haven't gone OLED yet, I cannot stress enough how beautiful the picture is! We wall mounted this 77" in our open concept den with full daylight front to rear and viewing is still a pleasure.
Incentivized Review
Helpful?674BZ2TE384W2048177178
Jul 24, 2024
Sihoon
5 out of 5 stars review
Verified Purchase
Great TV. Although I think the extra $200 for the C3 is a better call.
Incentivized Review
Helpful?674BZ2TE384W2048177178
Dec 26, 2023
Angela
5 out of 5 stars review
Verified Purchase
television
i love the size and the easiness of finding things with the remote. the sound is amazing. we were going to buy a sound bar, but we definitely don't need one.
Incentivized Review
Helpful?674BZ2TE384W2048177178





