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Overview

Elevate your TV viewing experience with the LG HDR webOS smart TV. Featuring an OLED display with 4K ultra HD resolution, it delivers crystal-clear, lifelike visuals, while the 120Hz refresh rate delivers smooth motion. The downward-firing speakers and Dolby Atmos offer immersive, cinematic sound experience. Plus, Wi-Fi and Bluetooth offer seamless wireless connectivity.

LG 48" B5 4K UHD HDR OLED Smart TV (OLED48B5PUA) - 2025 - Only at Best Buy

Model: OLED48B5PUA
Web Code: 19281950
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Return Policy

30 days to return or exchange

Condition: Marketplace unlocked devices can be returned within 30 days from the date your online order is delivered.

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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

Amazing picture clarity

  • 48-inch screen with 4K ultra HD resolution delivers crystal-clear picture with stunning detail
  • Smart TV offers seamless access to streaming services, apps, and online content

Advanced display technologies

  • OLED dimming backlight enhances picture quality through deep blacks and more vibrant colours
  • Dolby Vision enhances video quality by providing superior brightness, contrast, and colour accuracy
  • 120Hz refresh rate enables smooth and responsive visuals, ideal for action movies, sports, and gaming

Cutting-edge picture processing

  • 8.3 million self-lit pixels deliver incredibly deep blacks and vibrant, true-to-life colours for a stunningly realistic picture
  • Alpha 8 AI Processor Gen2 intelligently optimizes content for enhanced picture and sound quality
  • Filmmaker mode preserves the director's original vision by disabling extra processing effects, ensuring movies are displayed with their intended look and feel

Immersive, high-quality audio

  • Included downward-firing speakers deliver clear, balanced sound
  • Dolby Atmos delivers immersive, 3D audio that makes you feel like you're inside the action

Smart features

  • webOS makes smart TVs easy to use with a smooth interface, quick access to apps, and voice control support
  • Preloaded apps including Netflix, Disney+, YouTube, Prime Video, Apple TV+, and LG Channels provide endless entertainment right out of the box
  • Built-in Amazon Alexa and compatibility with Google Assistant and Apple HomeKit let you control your TV and smart home devices easily using voice commands
  • Wi-Fi 6E internet connectivity and Bluetooth allow you to stream content or connect to devices wirelessly
  • AirPlay 2 compatibility lets you effortlessly stream content from your Apple devices directly to the TV for seamless sharing and viewing

Comprehensive connectivity

  • Four HDMI 2.1 inputs, one optical digital audio output, and two USB media ports offer versatile connectivity options
  • Included 300mm x 200mm VESA specification allows for easy wall mounting, creating a sleek, space-saving entertainment setup
Product Condition
Brand New
ENERGY STAR certified
Yes
Model Year
2025

Video

Screen Size
48 in
Resolution
4K Ultra HD
TV Display Technology
OLED
Backlight Technology
OLED Dimming
High Dynamic Range (HDR)
Yes
Dolby Vision
Yes
IMAX Enhanced
No
Refresh Rate
120 Hz
Panel Shape
Flat

Audio

Speaker Configuration
Downward Firing

Inputs/Outputs

HDMI Inputs
4
Component Video Inputs
No
Coaxial Cable Inputs
No
Optical Digital Audio Outputs
1
USB Media Port
2-Back
Internet Connectivity
Wi-Fi
Bluetooth
Yes
Works with Apple AirPlay
AirPlay 2
Chromecast built-in
Yes
Wireless Standard Generation
Wi-Fi 6E
DLNA Certified
Yes
TV Operating System
webOS
Preloaded Apps
Netflix; Disney+; YouTube; Prime Video; Apple TV+; LG Channels
Motion Control
Yes
Voice Control
Yes
Voice Assistant Built-In
Amazon Alexa
Works with Google Assistant
Yes
Works with Amazon Alexa
Yes
Works with Apple HomeKit
Yes
Energy Saving Mode
Yes

Physical Features

Wall Mount
Included
Wall Mount Specification
300 mm x 200 mm

Dimensions With Stand

Width with Stand
107 cm
Height with Stand
68.4 cm
Depth with Stand
23.5 cm
Width with Stand (Inches)
42.13 in
Height with Stand (Inches)
26.93 in
Depth with Stand (Inches)
9.25 in
Weight with Stand
11.7 kg

Dimensions Without Stand

Width without Stand
107 cm
Height without Stand
62 cm
Depth without Stand
4.59 cm
Width without Stand (Inches)
42.13 in
Height without Stand (Inches)
24.41 in
Depth without Stand (Inches)
1.81 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 .