LG 42LX3QPUA 42" OLED Flex Smart TV

Name: LG 42LX3QPUA 42" OLED Flex Smart TV
Brand: LG
SKU: 42LX3QPUA
Rating: 4.3 (10 reviews)

★★★★★4.3 (10 reviews)

Experience Revolutionary Entertainment with a Bendable OLED ScreenIntroducing the LG 42-Inch Class OLED Flex Smart TV, a groundbreaking display that transforms from flat to curved with a touch of a button. Enjoy immersive gaming and cinematic experiences with AI-powered picture and sound, all int...

$2,196.99*$2,499.99Save 12%

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*Price sourced from Amazon.com. Last updated:Jul 23, 2026.Price and availability are subject to change.

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Overview

Experience Revolutionary Entertainment with a Bendable OLED Screen

Introducing the LG 42-Inch Class OLED Flex Smart TV, a groundbreaking display that transforms from flat to curved with a touch of a button. Enjoy immersive gaming and cinematic experiences with AI-powered picture and sound, all integrated with smart home capabilities.

Screen Size: 42-Inch
Display Type: OLED Flex
Resolution: 4K
Processor: α9 Gen 5 AI Processor 4K
Refresh Rate: 120 Hz
Smart Features: Alexa Built-in, Google Assistant support, Apple Airplay2 and Homekit support
Ports: 4 x HDMI 2.1 (VRR, eARC)
Special Features: Bendable Screen, Super Anti Reflection, Game Optimizer, Dolby Vision IQ, Filmmaker Mode

Key Features

At the push of a button, the screen of this OLED TV curves from a flat screen to the perfect angle for an optimal viewing or gaming experience. Adjust the height, tilt, and swivel to find the perfect fit

Reduce disruptions with Super Anti Reflection (SAR), delivering 25% less reflection compared to other OLED evo models.* In addition, vibrant backlighting syncs with on-screen content to keep you in the action

Quickly adjust game settings from location with LG's Game Optimizer and Dashboard. NVIDIA G-SYNC, FreeSync Premium, along with a 120Hz refresh rate and 0.1 response time ensure a fluid, tear-free gaming experience

Four HDMI 2.1 ports with Variable Refresh Rate (VRR) and Enhanced Audio Return Channel (eARC) support ensure plenty of connections for your devices, with support for high frame rates and sharper images

Control with functions your voice with Google and Alexa built-in. Magic Remote, remote control batteries (AA), power cable, and quick start guide are included

Specifications

Screen Type

OLED

Screen Curvature

Adjustable (Flat to Curved)

Anti-Reflection Technology

Super Anti Reflection (SAR)

Reflection Reduction

25% less than other OLED evo models

Gaming Features

Game Optimizer, Game Dashboard, NVIDIA G-SYNC, FreeSync Premium

Refresh Rate

120Hz

Response Time

0.1

HDMI Ports

4 x HDMI 2.1

HDMI 2.1 Features

Variable Refresh Rate (VRR), Enhanced Audio Return Channel (eARC)

Voice Assistants

Google Assistant, Alexa (built-in)

Included Accessories

Magic Remote, Remote control batteries (AA), Power cable, Quick Start Guide

Frequently Asked Questions

Can the screen curvature of the LG 42LX3QPUA TV be adjusted?

Yes, this OLED TV features a unique capability where the screen can curve from a flat position to an optimal viewing or gaming angle at the push of a button.

How does the Super Anti Reflection (SAR) feature improve the viewing experience?

The Super Anti Reflection (SAR) technology delivers 25% less reflection compared to other OLED evo models, helping to reduce disruptions from ambient light.

What gaming-specific features does this LG OLED Flex TV offer?

This TV includes LG's Game Optimizer and Dashboard for quick settings adjustments, along with NVIDIA G-SYNC, FreeSync Premium, a 120Hz refresh rate, and 0.1 response time for a smooth gaming experience.

How many HDMI 2.1 ports are available on this television?

The LG 42LX3QPUA OLED Flex Smart TV comes with four HDMI 2.1 ports, providing ample connections for devices with support for high frame rates and sharper images.

Does this TV support voice control?

Yes, the LG 42LX3QPUA has both Google Assistant and Alexa built-in, allowing for control of functions using your voice.

What Buyers Say

4.3 ★★★★★10 Amazon ratings

👍 Pros

Offers the unique capability to curve the screen from flat to an optimal viewing angle at the push of a button.
Features Super Anti Reflection (SAR) technology, reducing reflections by 25% compared to other OLED evo models.
Includes vibrant backlighting that synchronizes with on-screen content to enhance immersion.
Equipped with LG's Game Optimizer and Dashboard for quick adjustments of gaming settings.
Ensures fluid, tear-free gaming with NVIDIA G-SYNC, FreeSync Premium, a 120Hz refresh rate, and 0.1 response time.
Provides extensive connectivity options with four HDMI 2.1 ports supporting VRR and eARC.
Comes with Google and Alexa built-in for convenient voice control functions.

👎 Cons

The screen's curvability is a key feature, but some users may not utilize it frequently, making it a potentially underused premium function.
While Super Anti Reflection reduces reflections by 25%, it may not completely eliminate all reflections in extremely bright environments.
The specific benefits of the vibrant backlighting syncing with content might be less noticeable to some viewers depending on their viewing habits.
Gamers unfamiliar with LG's ecosystem may need time to learn and navigate the Game Optimizer and Dashboard.
The inclusion of NVIDIA G-SYNC and FreeSync Premium is primarily beneficial for PC gamers with compatible hardware, potentially less so for console-only users.
Requiring four HDMI 2.1 ports may be excessive for users with fewer external devices, adding complexity without added benefit.
Voice control features like Google and Alexa built-in might raise privacy concerns for some users.