48-Inch Class OLED B4 Series TV with webOS 24
$799.99
Key features
- Over 8 million of OLED's self-lit pixels create more luminous colors than ever before
- Perfect settings, no matter what you watch, powered by the α8 AI Processor
- Browse popular streaming apps and 300+ free channel⁷
- Enjoy movie magic from home with Dolby Vision™, Dolby Atmos®³ & FILMMAKER MODE™
- Packed with gaming features like NVIDIA G-Sync and 120Hz refresh rate
- Revel in a seamless look with a barely-there bezel and ultra-slim frame
- Display photos, artwork and more when your OLED is idle
- With webOS & LG Channels, browse your favorite streaming apps & view 300+ free channels. Enjoy up to 5 years of software updates with webOS Re:New¹⁴
Compare
Features and specs
Picture that Wows from Scene to Scene
LG's flagship OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels. Take in rich and accurate colors from the brightest to darkest parts of the scene thanks to 100% Color Volume1 and with 100% Color Fidelity.2
Bring home the magic of the cinema
Every LG OLED comes loaded with Dolby Vision™ for extraordinary color, contrast and brightness, plus Dolby Atmos®3 for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE™ to see films just as the director intended.
Refined picture, powered by AI
The α8 AI Processor 4K with AI Picture Pro automatically adjusts the ideal settings and fine-tunes the picture based on your content. Plus, with Multi View, you can split your screen into two unique views so you can watch even more than before.4
Game with the power of LG OLED
Experience crisp, smooth imagery from a 0.1ms response time and up to 120Hz refresh rate5 for blazingly fast gaming without any blurring or tearing, plus NVIDIA G-Sync, AMD FreeSync Premium and VRR for improved quality. Control all your devices from four HDMI 2.1 inputs with the LG Game Dashboard and Game Optimizer.6
Surf and stream with ease via webOS24
No matter which TV you choose, your LG TV makes it easier than ever to find what you need and more. Browse all your favorite streaming apps and more.
Binge-worthy streaming starts here
Get instant access to over 300 free channels7,including movies, breaking news, sports and more. Discover and enjoy premium new entertainment with nothing more than an internet connection.
Ready to Assist
Use your voice to control your TV and connected devices with built-in support for Amazon Alexa, Apple AirPlay® 2, HomeKit and many more, or use your own Google Assistant device to control your LG TV.8
Experience life unplugged
With LG Wireless Sound Sync, your LG compatible devices can connect with each other using Bluetooth technology, reducing cable clutter while also synchronizing the audio between devices.
Less is more
The LG OLED B4 blends into the background with an almost invisible bezel for a seamless look. When you're finished watching, display paintings, photos and other content to blend the LG OLED B4 into your space.
Feel the scene
Immerse yourself in the action as our α8 AI Processor up-mixes 2-channel audio into virtual 9.1.2 channel sound for a cinema-like experience every time.
TV when it's on, digital gallery when it's off
Even when you're not watching, your LG TV is Always Ready to show off your style. Choose to display paintings, photos and other content to blend the LG OLED evo B4 into your surroundings.
Bigger screens make big impressions
Experience the immersive, cinematic magic of the big screen right from the comfort of your couch no matter how far back you sit, with our ultra-large 77"—55" LG OLED B4.
1Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently** by Intertek.
2Third-party testing conducted by Intertek showed the color fidelity of the display is 100% based on CIE dE 2000 color difference metric calculated for 125 color patches distributed across the entire color volume. Color difference (Delta-E) value was less than 2 for each of the 125 color
3Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2024 Dolby Laboratories. All rights reserved.
4Multi View may display 1-HDMI input, screen share, or select apps.
5PC with 120Hz graphic card required.
6Subscription and compatible gaming controller are required.
7Number of LG Channels subject to change.
8Google is a trademark of Google LLC. Google Assistant is not available in certain languages and countries. Apple, the Apple logo, Apple TV, AirPlay® and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries. Supported menus and apps may vary by country. Voice Command availability may vary by products and countries. Menus displayed may be different upon release. Support for AirPlay® 2 and HomeKit may vary by region.
14Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.
Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
- Products
- Appliances
- TV & Home Theater
- Offers
- TV & Home Theater
- My Account
- About LG
Copyright © 2009-2025 LG Electronics. All Rights Reserved 