LG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision B3 Series - OLED55B3PUA

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US$478.80
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US$478.80
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Free shipping Free 30-day returns

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Management number 254654085 Release Date 2026/11/07 List Price US$478.80 Model Number 254654085
Category

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.

     
Screen size 55 in
Resolution 3840 x 2160
Display OLED
Refresh rate 120 Hz
Brand LG
Television type Smart TVs
Smart tech Y
Tv features Wi-Fi Direct, Bluetooth, High Dynamic Range, Clock, Closed Captioning, Internet Ready, On Screen Display (OSD), Programmable On-Off Timer, Sleep Time (Switch Off), Virtual Assistant Compatible, Voice control
Streamers Apple+, Disney+, ESPN, Netflix, HBO Max, Paramount+, Prime Video
Platform WebOS
Virtual asst. Alexa, Google Assistant
HDMI number 4
Mount type Wall Mount, Freestanding
High dynamic range format HDR10, Hybrid Log-Gamma (HLG), Dolby Vision
Sound technology Dolby Atmos
Color Black
Color category Black
Manufacturer LG Electronics
Video streaming quality 4K Ultra HD
Number of speakers 2
Input/output type Wireless
Inputs & outputs Inputs - USB, RJ-45 & Outputs - HDMI
Input/output quantity 1
Accessories included Magic Remote & 2 AA Batteries, Power Cable, Quick Start Guide, E-Manual
Recommended location Indoor
Electronics certifications Energy Star-Certified
Power type Corded Electric
Assembled product weight 43.9 lb
Assembled product height 29.3 in
Depth (without stand) 1.8 in
Depth (with stand) 9.7 in
Height (with stand) 29.3 in
Height (without stand) 27.9 in
Series OLED B3
Model name OLED55B4PUA
Model OLED55B3PUA
Is portable N
Estimated annual operating cost 22
Vesa mounting pattern 300 x 200
Bezel width 9.7 in
Wireless technology Bluetooth, Wi-Fi 5
Aspect ratio 16:9

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