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Save 13% on LG 77" Class 4K OLED UHD TV - OLED77B3
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ShareLG 77" Class 4K OLED UHD TV - OLED77B3
Users say:
LG OLED B3 is a great TV with amazing picture quality and sound. It is easy to set up and use, and comes with a soundbar and home hub. It is also a great value, with a price that is almost as low as the A1 at home. It is a must-have for anyone looking for a great TV.
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-pictur…
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 α7 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 webOS 23. With Quick Cards, group your favorite apps into categories and even have instant access to over 300 free channels with LG Channels.** 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. Whether you game on consoles or on the cloud,*** the LG Game Dashboard and Game Optimizer put all the control at your fingertips. *Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories. **Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. ***Subscription and compatible gaming controller are required.
Review summary
AI-generated content
LG OLED B3 is a great TV with amazing picture quality and sound. It is easy to set up and use, and comes with a soundbar and home hub. It is also a great value, with a price that is almost as low as the A1 at home. It is a must-have for anyone looking for a great TV.
Pros
- Incredible picture quality
- Clear and crisp picture
- Built-in tools and apps
- Great black levels
- Good value for the price
Cons
- Somewhat dark and contrasty
- Some users find it too bright
Read original reviews
Description
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 α7 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 webOS 23. With Quick Cards, group your favorite apps into categories and even have instant access to over 300 free channels with LG Channels.** 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. Whether you game on consoles or on the cloud,*** the LG Game Dashboard and Game Optimizer put all the control at your fingertips. *Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories. **Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. ***Subscription and compatible gaming controller are required.
Specifications
| Additional Features | Dolby Vision, Dolby Atmos, FILMMAKER MODE, LG Game Dashboard, Game Optimizer |
| Battery Life | Not Applicable |
| Brand | LG |
| Compatibility | NVIDIA G-Sync, AMD FreeSync Premium, VRR |
| Display Technology | OLED |
| Display Type | OLED UHD TV |
| HDR | Yes |
| Inputs | Four HDMI 2.1 inputs |
| Lamp Life | Not Applicable |
| Operating System | webOS 23 |
| Picture Quality | α7 AI Processor Gen6, AI-enhanced picture and sound quality |
| Refresh Rate | 120Hz native |
| Resolution | 4K |
| Screen Size | 77 inches display |
| Smart Features | Quick Cards, LG Channels, streaming services |
| Smart TV | Yes |
| Smart TV Features | AI technology, voice control, content recommendations, web browser, app store, etc. |
| Smart TV Platform | webOS 23 |