---
product_id: 615547585
title: "LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024)"
brand: "lg"
price: "5524.43 DT"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/615547585-lg-55-inch-class-oled-b4-series-smart-tv-4k
store_origin: TN
region: Tunisia
---

# 0.1ms ultra-fast response 120Hz refresh rate + G-Sync & FreeSync 55-inch OLED 4K display LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024)

**Brand:** lg
**Price:** 5524.43 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your living room with LG OLED B4 — where AI meets cinematic perfection!

## Quick Answers

- **What is this?** LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) by lg
- **How much does it cost?** 5524.43 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/615547585-lg-55-inch-class-oled-b4-series-smart-tv-4k)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Gaming Ready:** 120Hz native refresh, 0.1ms response, and HDMI 2.1 inputs with NVIDIA G-Sync & AMD FreeSync ensure you dominate every game.
- • **Smart Streaming & Control:** webOS 24 with 300+ free LG Channels, Magic Remote with voice & pointer control, plus Alexa built-in for seamless smart home integration.
- • **AI-Powered Picture & Sound:** α8 AI Processor 4K automatically optimizes every scene and sound, so you never miss a detail or beat.
- • **Immersive Dolby Experience:** Dolby Vision and Dolby Atmos combine for cinematic visuals and surround sound that put you in the director’s seat.
- • **Cinema-Grade OLED Brilliance:** Over 8 million self-lit pixels deliver perfect blacks and 100% color fidelity for a breathtaking visual feast.

## Overview

The LG 55-Inch OLED B4 Series Smart TV (2024) features a stunning 4K OLED display with over 8 million self-lit pixels, powered by the α8 AI Processor for automatic picture and sound optimization. It supports Dolby Vision and Dolby Atmos for immersive home theater quality, and offers a native 120Hz refresh rate with ultra-fast 0.1ms response time, enhanced by NVIDIA G-Sync and AMD FreeSync for superior gaming performance. Running on webOS 24, it provides access to 300+ free channels and smart controls including Alexa voice integration and the Magic Remote, making it a versatile centerpiece for entertainment and gaming.

## Description

Discover the next level of picture quality and technologyThe LG OLED B4 is a premium watching experience that offers 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 α8 AI Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. Search less and stream more, thanks to the next generation of AI technology from LG webOS 24. 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 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.**Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.***Subscription and compatible gaming controller are required.

## Features

- SELF-LIT PIXELS: LG's signature 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 Volume and with 100% Color Fidelity.
- DOLBY VISION, FILMMAKER AND DOLBY ATMOS: 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 sound you can feel all around you. Land in the center of the action with FILMMAKER MODE, allowing you to see films just as the director intended.
- A8 AI PROCESSOR: No more fiddling with picture settings. The α8 AI Processor 4K with AI Picture Pro identifies the type of content you're watching to automatically select the ideal setting and fine-tune the picture for the best watching experience and with Multi View with 2 screens lets you split your screen into two unique views so you can watch even more than before.
- WEBOS 24 and LG CHANNELS: 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 let LG Channels connects you to 300 plus free channels of sports, fitness, cooking and more.
- GAMING: Packed with gaming features, the LG OLED B-Series 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.
- WebOS RE:NEW PROGRAM: Enjoy new software updates and feature refreshes for 5 years with webOS Re:New Program.
- DIMENSIONS: TV Dimensions with Stand (WxHxD) 48.3" x 30.4" x 9.3"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVRTFKFC |
| Additional Features | Amd freesync, Built-In Speaker, Flat, Game Mode, Nvidia G Sync |
| Annual Energy Consumption | 195 Kilowatt Hours Per Year |
| Antenna Location | Entertainment |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI |
| Audio Output Mode | Surround |
| Base Depth | 9.3 Inches |
| Battery Type | 2 AA batteries |
| Best Sellers Rank | #50,987 in Electronics ( See Top 100 in Electronics ) #29 in OLED TVs |
| Bluetooth Version | 5.1 |
| Brand | LG |
| Built-In Media | Power Cable, Remote Control, Remote Control Battery: Yes (AA x 2EA), User Manual |
| Color | Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Connector Type | Ethernet, HDMI, Optical, RS232C, USB |
| Content Sharing Direction | Mobile to TV |
| Contrast Ratio | High |
| Control Method | App, Remote, Voice |
| Controller Type | App Control, Remote Control, Voice Control |
| Customer Reviews | 4.5 out of 5 stars 427 Reviews |
| Display Backlight Setting | Pixel Dimming |
| Display Backlight Technology | Self-Luminous |
| Display Refresh Rate in Hertz | 120 |
| Display Size Class | 55 Inches |
| Display Technology | OLED |
| HDR Format Supported | Dolby Vision, HDR10, HLG |
| Hardware Interface | Bluetooth, Ethernet, HDMI, S/PDIF, USB |
| Has Color Screen | Yes |
| Included Components | Power Cable, Remote Control, Remote Control Battery: Yes (AA x 2EA), User Manual |
| Integrated Surround Sound Format | DTS:X, Dolby Atmos |
| Internet Applications | Apple TV and more., Disney Plus, HBO Max, Netflix, Prime Video |
| Is Electric | Yes |
| Item Dimensions D x W x H | 9.3"D x 48.35"W x 30.39"H |
| Item Weight | 31.97 Pounds |
| Item Weight Without Stand | 31.5 Pounds |
| Line Voltage | 100-240 VAC 50-60 Hz |
| Manufacturer | LG |
| Maximum Display Brightness | 1000 Nit |
| Mfr Part Number | E1LGOLED55B4PUARB |
| Model Name | OLED55B4PUA |
| Model Number | E1LGOLED55B4PUARB |
| Model Series | B4 |
| Model Year | 2024 |
| Motion Enhancement Technology | OLED Motion |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Component Outputs | 4 |
| Operating System | WebOS |
| Picture Quality Enhancement Technology | a8 AI Processor 4K |
| Portable | No |
| Power Consumption | 105.2 Watts |
| Remote Control Technology | Bluetooth |
| Resolution | 4K |
| Response Time | 0.1 Milliseconds |
| Screen Finish | Flat |
| Screen Mirroring Technology | AirPlay 2 |
| Screen Size | 55 Inches |
| Signal Format | digital |
| Size | 55 Inches |
| Speaker Description | Dolby Atmos, Down Firing, 2.0 Channel, AI Sound Pro |
| Speaker Maximum Output Power | 20 Watts |
| Special Feature | Amd freesync, Built-In Speaker, Flat, Game Mode, Nvidia G Sync |
| Specific Uses For Product | Entertainment, Gaming |
| Standby Power Shutoff | 105.2 watts |
| Total Audio Out Ports | 4 |
| Total Number of HDMI Ports | 4 |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| Tuner Type | ATSC |
| UPC | 195174077290 |
| VESA Mount Standard | 300 x 200 mm |
| Video Encoding | H.264 or H.265 (HEVC) |
| Warranty Description | 1 Year Parts & Labor |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** LG
- **Connectivity Technology:** Bluetooth, Ethernet, HDMI, USB, Wi-Fi
- **Display Technology:** OLED
- **Included Components:** Power Cable, Remote Control, Remote Control Battery: Yes (AA x 2EA), User Manual
- **Product Dimensions:** 9.3"D x 48.35"W x 30.39"H
- **Resolution:** 4K
- **Screen Size:** 55 Inches
- **Special Feature:** Amd freesync, Built-In Speaker, Flat, Game Mode, Nvidia G Sync
- **Supported Internet Services:** Apple TV and more., Disney Plus, HBO Max, Netflix, Prime Video

## Images

![LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) - Image 1](https://m.media-amazon.com/images/I/814-NxT13lL.jpg)
![LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) - Image 2](https://m.media-amazon.com/images/I/71dl7doRd0L.jpg)
![LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) - Image 3](https://m.media-amazon.com/images/I/71V34ghPhLL.jpg)
![LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) - Image 4](https://m.media-amazon.com/images/I/61G6miyalyL.jpg)
![LG 55-Inch Class OLED B4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED55B4PUA, 2024) - Image 5](https://m.media-amazon.com/images/I/71uvY-v9JkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***Y on April 26, 2026*



### ⭐⭐⭐⭐⭐ Review
*by K***N on July 31, 2025*



### ⭐⭐⭐⭐⭐ Review
*by M***8 on December 5, 2024*



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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-26*