See what you can do with Alexa on your Smart TV
| Brand Name | LG |
|---|---|
| Item Weight | 66.1 pounds |
| Product Dimensions | 10.6 x 67.8 x 41.1 inches |
| Item model number | OLED77B3PUA |
| Output Wattage | 20 Watts |
| Color Name | Black |
| Special Features | AI Picture, AI Upscaling, FILMMAKER MODE, Picture Processor, Dolby Vision, Dynamic Tone Mapping, Dimming Technology, HDR (High Dynamic Range) |
| Speaker Type | Built-In |
| Item Weight | 66.1 Pounds |
| Standing screen display size | 77 Inches |
| Voltage | 120 Volts |
| Wattage | 146 watts |
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Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
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Ask to play music and games, check the weather, control your smart home, and more with this smart TV.
Alexa Built-in Learn more
Alexa Built-in
This smart TV has been certified by Amazon. Select Alexa Built-in smart TVs are Push-to-Talk and require pressing and holding the button on your remote to talk to Alexa, while other smart TVs have hands-free available with Alexa. Please see product details.
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This Item  LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA, 2023 - AI-Powered 4K TV, Alexa Built-in, Black |  |  |  |  |  | |
| Price | -13% $1,996.99 List: $2,296.99 | $1,276.99 | $1,896.95 | $2,116.50 | -12% $2,196.99 List: $2,499.99 | -29% $2,496.99 List: $3,499.99 |
| Delivery | Get it May 17 - 23 | Get it May 22 - 24 | Get it May 21 - 22 | Get it May 17 - 28 | Get it as soon as Friday, May 17 | — |
| Customer Ratings | ||||||
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| Sold By | Electronic Express | Video & Audio Center - Same Day Shipping | Video & Audio Center - Same Day Shipping | Beach Camera Same Day Shipping | Amazon.com | Video & Audio Center - Same Day Shipping |
| display type | OLED Evo Display | OLED | OLED | OLED | OLED | OLED Evo Display |
| display size | 77 inches | 65 inches | 77 inches | 77 inches | 42.1 inches | 77 inches |
| model year | 2023 | 2022 | 2022 | 2022 | 2022 | 2023 |
| resolution | 4K | 4K | 4K | 4K | 4K | 4K |
| operating system | WebOS | webOS 22 | webOS 22 | webOS 22 | webOS 22 | WebOS |
| hardware interface | bluetooth, ethernet, hdmi, usb | hdmi, lightning | hdmi, lightning | hdmi | — | bluetooth, ethernet, hdmi, usb |
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HONEST review of LG B3 Series 55-Inch Class OLED Smart TV
the Harts
From the brand
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LG's remarkable lineup yet
It’s never been easier to find your perfect TV. From LG OLED to dazzling 4K UHD, your ultimate viewing experience lives here.
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Match The LG OLED C Series TV
Elevate both sight and sound with The LG Sound Bar SC9S.
From the manufacturer
10 Years Later, Our Best Keeps Getting Better
We’re celebrating a decade of brilliance that shows no sign of stopping. LG OLED’s iconic self-lit pixels shine brighter than before.
Beautiful Picture, Powered by Intelligence
Enjoy outstanding picture powered by the α7 AI Processor 4K Gen6. Experience everything from movies to sports in vibrant color and incredible depth for an immersive viewing experience.
Perfect Black, Infinite Contrast, Smooth Motion
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.
Smart TV, Simplified
Less searching, more streaming, thanks to the next generation of ThinQ AI and webOS. 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.
2023 LG OLED TVs
 OLED B3 Series |  OLED G3 Series |  OLED C3 Series | OLED B3 Series | |
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Customer Reviews
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192
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209
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1,085
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192
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Price
| $1,996.99 | — | $3,296.99 | $1,996.99 |
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Screen Size
| 77", 65", 55" | 97”(G2), 83”, 77”, 65”, 55” | 83", 77", 65", 55", 48", 42" | 77", 65", 55" |
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Display Type
| 4K OLED | 4K OLED | 4K OLED | 4K OLED |
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Processor
| a7 AI Processor Gen6 | a9 AI Processor Gen6 | a9 AI Processor Gen6 | a7 AI Processor Gen6 |
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Brightness Booster
| - | Yes (Brightness Booster Max) | Yes* | - |
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HDR (High Dynamic Range)
| Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG |
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Sound
| Dolby Atmos & AI Sound Pro | Dolby Atmos & AI Sound Pro | Dolby Atmos & AI Sound Pro | Dolby Atmos & AI Sound Pro |
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G-SYNC / FreeSync
| Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes |
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Gaming
| VRR, HGiG, ALLM | VRR, HGiG, ALLM | VRR, HGiG, ALLM | VRR, HGiG, ALLM |
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Smart TV
| webOS with ThinQ AI | webOS with ThinQ AI | webOS with ThinQ AI | webOS with ThinQ AI |
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Works with
| Amazon Alexa, Hey Google | Amazon Alexa, Hey Google | Amazon Alexa, Hey Google | Amazon Alexa, Hey Google |
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Hands-free Voice Control
| - | Yes | Yes | - |
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HDMI/USB Ports
| 4 ( 2 x 4K @ 120Hz) / 2 | 4 (4K @ 120Hz) / 3 | 4 (4K @ 120Hz) / 3 | 4 ( 2 x 4K @ 120Hz) / 2 |
