---
product_id: 545375674
title: "LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA 2023 AI-Powered 4K TV Alexa Built-in (Renewed)"
brand: "lg"
price: "€ 3903.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Amazon Renewed"
url: https://www.desertcart.nl/products/545375674-lg-b3-series-77-inch-class-oled-smart-tv-oled77b3pua
store_origin: NL
region: Netherlands
---

# 120Hz native refresh rate for ultra-smooth motion 8.3M self-lit pixels for perfect blacks α7 AI Processor Gen6 for smart picture & sound LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA 2023 AI-Powered 4K TV Alexa Built-in (Renewed)

**Brand:** lg
**Price:** € 3903.15
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your living room to a cinematic sanctuary with LG B3 OLED brilliance!

## Quick Answers

- **What is this?** LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA 2023 AI-Powered 4K TV Alexa Built-in (Renewed) by lg
- **How much does it cost?** € 3903.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/545375674-lg-b3-series-77-inch-class-oled-smart-tv-oled77b3pua)

## 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

- • **Ultimate Gaming Arsenal:** 0.1ms response, HDMI 2.1, NVIDIA G-Sync & AMD FreeSync Premium ensure you never miss a winning frame.
- • **Next-Gen Smart Streaming:** webOS 23 with LG Channels and Magic Remote puts 300+ free channels and your favorite apps just a click away.
- • **AI-Powered Picture & Sound:** Let the α7 Gen6 processor automatically optimize your content for stunning visuals and immersive audio.
- • **Seamless 120Hz Refresh Rate:** Catch every fast-paced moment in silky smooth clarity—ideal for sports, movies, and gaming marathons.
- • **Cinema-Grade OLED Brilliance:** Dive into perfect blacks and vibrant colors with 8.3 million self-lit pixels that redefine your viewing experience.

## Overview

The LG B3 Series 77-inch OLED Smart TV (2023) features self-lit OLED technology with 8.3 million pixels for unmatched contrast and color depth. Powered by the α7 AI Processor Gen6, it delivers AI-enhanced picture and sound quality. With a native 120Hz refresh rate, Dolby Vision & Atmos support, and advanced gaming features including NVIDIA G-Sync and HDMI 2.1 inputs, this TV is designed for immersive entertainment and seamless smart streaming via webOS 23 and LG Channels.

## Description

LG's 2023 B3 Series 77-inch OLED 4K smart TV features self-lit OLED technology for exceptional picture quality, AI-powered upscaling, built-in Alexa voice control and a stylish, slim design.

Review: Best TV - Absolutely the best TV picture I've ever seen!! I'm very happy with my purchase. The colors are so vibrant and the picture quality is beautiful. Lots of customization in the settings and it's 120hz tv so the picture looks smooth always. Only dislike is sometimes it's slow on the home screen but I'm guessing it's because there is soo much on the home screen. All together it's a beautiful tv with amazing picture and colors and if you watch a lot of tv then it's definitely worth it I think.
Review: I love it - I love my tv. I have had it for a couple of months now. The picture is awesome. The delivery guy brought it all the way inside of the house. Delivery time was a little over a week I believe. I have no complaints.

## Features

- 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.
- a7 AI PROCESSOR Gen6: Enjoy outstanding picture powered by the α7 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.
- webOS 23 & 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.*
- DOLBY VISION + HOME THEATER: 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB97PRTF |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #9,721 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #50 in OLED TVs #270 in Renewed Home Entertainment |
| Brand Name | LG |
| Color Name | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (13) |
| Date First Available | July 6, 2023 |
| Item Weight | 66.1 Pounds |
| Item model number | OLED77B3PUA |
| Output Wattage | 20 Watts |
| Product Dimensions | 2.2 x 67.8 x 39.1 inches |
| Speaker Type | Built-In |
| Special Features | AI Picture, AI Upscaling, Dimming Technology, Dolby Vision, Dynamic Tone Mapping, FILMMAKER MODE, HDR (High Dynamic Range), Picture Processor |
| Standing screen display size | 77 Inches |
| Voltage | 120 Volts |
| Wattage | 146 watts |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** LG
- **Connectivity Technology:** Wi-Fi
- **Display Technology:** OLED
- **Included Components:** Magic Remote, Power Cable, Quick Start Guide, Remote Control Battery (AA x 2EA)
- **Product Dimensions:** 2.2"D x 67.8"W x 39.1"H
- **Refresh Rate:** 120 Hz
- **Resolution:** 4K
- **Screen Size:** 77 Inches

## Images

![LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA 2023 AI-Powered 4K TV Alexa Built-in (Renewed) - Image 1](https://m.media-amazon.com/images/I/81scWd2OY+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best TV
*by D***G on December 22, 2024*

Absolutely the best TV picture I've ever seen!! I'm very happy with my purchase. The colors are so vibrant and the picture quality is beautiful. Lots of customization in the settings and it's 120hz tv so the picture looks smooth always. Only dislike is sometimes it's slow on the home screen but I'm guessing it's because there is soo much on the home screen. All together it's a beautiful tv with amazing picture and colors and if you watch a lot of tv then it's definitely worth it I think.

### ⭐⭐⭐⭐⭐ I love it
*by W***L on November 4, 2024*

I love my tv. I have had it for a couple of months now. The picture is awesome. The delivery guy brought it all the way inside of the house. Delivery time was a little over a week I believe. I have no complaints.

### ⭐ Maybe got a lemon?
*by J***T on December 8, 2024*

The TV worked fine for a few days, then the picture would not work. We had sound, but a black screen. Amazon did allow us to return the product, but we are hesitant to order another LG television.

## Frequently Bought Together

- LG B3 Series 77-Inch Class OLED Smart TV OLED77B3PUA 2023 AI-Powered 4K TV Alexa Built-in Renewed
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*