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LG 42" 4K Ultra HD OLED Flex Curved Smart TV

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Model #: 42LX3QPUA
Model #: 42LX3QPUA
LG Electronics
Sale $1,999.99
$2,499.99Save $500.00
LG 42" 4K Ultra HD OLED Flex Curved Smart TV-0
LG 42" 4K Ultra HD OLED Flex Curved Smart TV-1
LG 42" 4K Ultra HD OLED Flex Curved Smart TV-2
LG 42" 4K Ultra HD OLED Flex Curved Smart TV-3


5 Year No Use, No Lose TV Protection Plan (Includes FREE Premium In-Home Delivery Upgrade)


5 Year TV Protection Plan w/ Burn-in Coverage (Includes FREE Premium In-Home Delivery Upgrade)


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At a Glance

With LG 42 Inch OLED Flex, go from a flat display all the way to a spectacular 900R curve until you find the ideal arc for total immersion. Simply press the curvature button on your remote control and explore 20 different levels of curve. Read More

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Product Overview
Product Overview
Play with Less Delay

Add seriously swift moves to your arsenal with a blazing-fast 0.1ms response time. Feel as though you're in the game with real-time actions.

Don't Let Reflections Disrupt Your Game

With SAR(Super Anti Reflection) technology, LG OLED Flex reduces reflections from surrounding light, objects, and people for 25% less reflections compared to other OLED EVO models. So even when you're in a bright space, you can game with less distracting shadows on the screen.

The Screen Gamers Deserve

Our self-lit OLED pixels bring to life infinite contrast, perfect black and over a billion colors that add depth and bring out the bold, brazen and beautiful no matter what you’re watching or playing.

Your Battle Station Adapts to You

Find the most immersive viewing position. Adjust the height up to 140mm, and tilt the screen 10 degrees forward or 5 degrees backward. Got enemies to face? Find the optimal spot for winning. Time to chill with a movie, the best seat in the house is just a slight move away.

Enter the Control Room

Game Dashboard appears over your screen without pausing and lets you find the ideal screen size for your game. See scenes in 27, 32, or 42-inches ⁠— whatever suits your favorite genre best. Multi-view lets you split the screen in half to play on one side and watch game guides on another.

Up Your Game: Game Optimizer

Make it the best gaming experience by quickly adjusting all your game settings in one location.

Simply Switch Between TV and PC

Connect your mouse, keyboard, headset, and microphone directly to LG OLED Flex and use your accessories continuously in both TV and PC mode with the push of a button.

Make Your Voice Heard

Say your command. The built-in echo canceling mic ensures your voice is always loud and clear — even when you're not wearing a headset.

Sounds That Get Your Head in the Game

A fighter jet flying overhead. An explosion over your shoulder. Hear your game world completely surround you. The 40W speakers are at the front of the television for sounds that shake the room. Dolby Atmos® places the audio in virtual space to make it feel like it's happening all around you.

Undefeatable Style

LG OLED Flex is your armor in every game. Designed like a shield to ward off your opponents, the ultra-thin display sits against a solid and powerful back, shaped like the handle you grab as you run into battle.

Illuminate Your Aura

Customize the backlight colors and discover 5 lighting modes to match your gaming mood. With Sound Sync, the effects move along with the sound, making giant explosions even more dramatic. Video Sync immerses you in your game world by synchronizing with the graphics.

Useful Documents

General Specs

Product Weight (lbs.)49.8
HDMI Inputs4
Screen Resolution4K
Width (in.)36.9
Voice Controlled AssistantsAmazon Alexa, Google Assistant
Screen Size Class (in.)42
Screen Size (Measured Diagonally) (in.)42.1
Manufacturer Warranty1 Year Parts & Labor
Screen Refresh Rate (Hz.)120
Number of USB Ports2
Display TechnologyOLED
CollectionOLED Flex
Color Finish NameCeramic Black
Smart CompatibleYes
Wifi CapableYes
Bluetooth CapableYes
Airplay CapableYes
Shipping Depth (in.)17.9
Shipping Width (in.)44.3
Shipping Height (in.)30.3
High Dynamic RangeYes
Stand Width (in.)14.3
Product Depth With Stand (in.)11.7
Product Height With Stand (in.)29.6
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