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Overview

Level-up your immersive entertainment with this LG 48" Smart TV. Boasting OLED technology, 4K Ultra HD resolution, and 120Hz refresh rate, this television delivers outstanding picture quality with fluid motion. The included downward firing speaker complements your overall multimedia experience with superior audio quality.

LG 48" B4 Series 4K UHD HDR OLED webOS Smart TV (OLED48B4PUA) - 2024 - Only at Best Buy

Model: OLED48B4PUA
Web Code: 17924067
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Return Policy

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Magic Remote Control
  • Battery
  • Power Cable
  • Quick Start Guide

Countless content in superior quality

  • 48-inch OLED TV with 4K Ultra HD resolution provides stunning picture quality
  • Smart TV technology allows you to easily access more content
  • OLED dimming backlight technology offers immersive viewing experience through richer colours and sharper contrast
  • HDR technology displays a wider spectrum of colours, contrast, and brightness levels, resulting in realistic images on the screen
  • Filmmaker Mode lets you enjoy the content in the quality or setting as envisioned by the director

Fluid and lifelike visuals

  • 120Hz refresh rate and 0.1ms response time assure smoother motion, even during fast-paced scenes
  • Dolby Vision technology delivers stunning visual quality with improved brightness, contrast, and colour accuracy
  • NVIDIA G-Sync, AMD FreeSync Premium, and VRR technologies help enhance your gaming quality
  • Wide colour volume and with high colour fidelity enables accurate reproduction of a wide range of colours for vibrant and lifelike viewing experience
  • The α8 AI processor 4K with AI Picture Pro automatically adjusts the picture setting according to the type of content you are watching for optimal viewing experience

Versatile and comprehensive entertainment options

  • Multi View feature splits the screen into two sections to allow you to watch two separate contents on a single screen
  • Downward firing speakers let you enjoy rich and powerful audio
  • Dolby Atmos audio technology provides three-dimensional sound for enhanced immersion
  • WebOS operating system provides user-friendly interface and provides easy access to various apps and services
  • Preloaded with Netflix, Disney+, YouTube, Prime Video, Apple TV+, LG Channels to allow access to thousands of content (subscription may be required)

Improved connectivity and compatibility

  • Built-in Amazon Alexa, and compatibility with Google Assistant and Apple HomeKit offer more ways to enhance your everyday entertainment
  • Wi-Fi and wired internet connectivity, and Bluetooth 5.1 offer versatile options for connectivity
  • AirPlay 2 support and built-in Chromecast let your TV to easily stream content from various devices
  • Two USB media port, four HDMI inputs, and headphone jack provide more options for connecting devices externally

Impressive physical features

  • Super-slim bezels allows the TV to seamlessly blend with your wall or interior
  • Optional wall mount compatibility of 300 x 200 allows for flexible and convenient wall mounting while ensuring compatibility with a wide range of wall mount brackets
Product Condition
Brand New
Model Year
2024

Video

Screen Size
48 in
Resolution
4K Ultra HD
TV Display Technology
OLED
Backlight Technology
OLED Dimming
High Dynamic Range (HDR)
Yes
Refresh Rate
120 Hz

Audio

Speaker Configuration
Downward firing
Speaker Output Power
20

Inputs/Outputs

HDMI Inputs
4
Component Video Inputs
No
Coaxial Cable Inputs
No
Optical Digital Audio Outputs
1
Headphone Jack
Side
USB Media Port
2 - Back
Internet Connectivity
Wi-Fi and Wired
Bluetooth
Bluetooth 5.1
Works with Apple AirPlay
AirPlay 2
Chromecast built-in
Yes
TV Operating System
webOS
Preloaded Apps
Netflix; Disney+; YouTube; Prime Video; Apple TV+; LG Channels
Voice Control
Yes
Voice Assistant Built-In
Amazon Alexa
Works with Google Assistant
Yes
Works with Amazon Alexa
Yes
Works with Apple HomeKit
Yes
Typical Consumption
90 W
Energy Saving Mode
Yes

Physical Features

Wall Mount
Optional
Wall Mount Specification
300 x 200

Dimensions With Stand

Width with Stand
107 cm
Height with Stand
68.4 cm
Depth with Stand
23.5 cm
Width with Stand (Inches)
42.1 in
Height with Stand (Inches)
26.9 in
Depth with Stand (Inches)
9.3 in
Weight with Stand
11.7 kg

Dimensions Without Stand

Width without Stand
107 cm
Height without Stand
62 cm
Depth without Stand
4.6 cm
Width without Stand (Inches)
42.1 in
Height without Stand (Inches)
24.4 in
Depth without Stand (Inches)
1.8 in
Weight without Stand
11.5 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .