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LG 42-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED42C4PUA, 2024)

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Ask to play music and games, check the weather, control your smart home, and more with this smart TV.
Alexa Built-in Learn more

Alexa Built-in

This smart TV has been certified by Amazon. Select Alexa Built-in smart TVs are Push-to-Talk and require pressing and holding the button on your remote to talk to Alexa, while other smart TVs have hands-free available with Alexa. Please see product details.

Purchase options and add-ons

Screen Size 42 Inches
Brand LG
Display Technology OLED
Resolution 4K
Refresh Rate 120
Special Feature Built-In Speaker, Nvidia G Sync, Game Mode, Flat, Amd freesync
Included Components E-Manual: Yes, Remote: Magic Remote MR24, Power Cable: Yes (attached), Quick Start Guide: Yes, Remote Control Battery: Yes (AA x 2EA) See more
Connectivity Technology Bluetooth, Wi-Fi, USB, Ethernet, HDMI
Product Dimensions 6.7"D x 36.69"W x 22.72"H
Supported Internet Services Disney Plus, HBO Max, Netflix, Prime Video, Apple TV and more.

About this item

  • 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.
  • 144 HZ REFRESH RATE: Enjoy crisp, smooth visuals with a 0.1ms response time and up to 144Hz refresh rate. LG OLED TVs feature NVIDIA G-Sync, AMD FreeSync Premium, and VRR for enhanced gaming quality. With four HDMI 2.1 inputs, connect all your devices effortlessly. The LG Game Dashboard and Game Optimizer provide complete control whether you game on consoles or in the cloud.
  • 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.
  • a9 AI PROCESSOR GEN7: The C4's exclusive processor is the brains behind a truly unforgettable TV experience. You'll get smooth, vivid picture no matter what you watch with AI Super Upscaling which automatically enhances picture quality whether you're watching sports, movies, or a late-night favorite. Multi View with 2 screens lets you split your screen into 2 unique views so you can watch even more than before, everything looks and sounds incredible on a LG OLED TV.
  • WEBOS 24 & 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+ free channels of sports, fitness, cooking and more.
› See more product details

Frequently bought together

LG 42-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED4
$1,146.99
Get it as soon as Monday, Jul 29
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Get it as soon as Tuesday, Jul 30
Only 9 left in stock - order soon.
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Important information

On-mode power consumption

80 watts

Energy consumption

149 Kilowatt Hours Per Year per year, based on the power consumption of the television operating 4 hours per day for 365 days. The actual energy consumption will depend on how the television is used.

Visible screen diagonal

42" / 107 cm

From the manufacturer

2024 OLED C4
GET IT TODAY

Bolder picture, bigger thrills

Experience picture at its best with a stunning 2024 OLED TV— featuring 8.3 million self-lit pixels for darker blacks and richer color, with screen sizes ranging from 42” to a captivating 97”.

Made to match your style
DESIGN

Made to match your style

Our 2024 OLED TVs blend in seamlessly with your space, featuring nearly invisible bezels and easy-to-install no-gap designs.

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Price-24% $1,146.99
List: $1,499.99		-13% $3,996.99
List: $4,599.99		-12% $2,296.99
List: $2,599.99		$1,796.99-20% $1,996.99
List: $2,499.99		-36% $2,236.99
List: $3,499.99
Delivery
Get it as soon as Monday, Jul 29
Get it Friday, Jul 26
Get it as soon as Monday, Jul 29
Get it as soon as Wednesday, Jul 24
Get it as soon as Tuesday, Jul 30
Get it Jul 29 - 30
Customer Ratings
3.93.9 out of 5 stars15
4.24.2 out of 5 stars23
4.24.2 out of 5 stars23
4.44.4 out of 5 stars241
3.53.5 out of 5 stars8
4.64.6 out of 5 stars1,315
Picture quality
3.8
4.6
4.6
4.5
4.8
4.6
Smart Features
3.5
4.3
4.3
—
4.6
4.3
For gaming
3.0
3.5
3.5
5.0
—
4.4
Sold By
Amazon.com
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display type
4K OLED
4K OLED
4K OLED
OLED Evo Display
OLED
OLED Evo Display
display size
42 inches
77 inches
55 inches
55 inches
42.1 inches
77 inches
model year
2024
2024
2024
2023
2022
2023
resolution
4K
4K
4K
4K
4K
4K
operating system
WebOS
WebOS
WebOS
WebOS
webOS 22
WebOS
hardware interface
bluetooth, hdmi, ethernet, s/pdif, usb
bluetooth, hdmi, ethernet, s/pdif, usb
bluetooth, hdmi, ethernet, s/pdif, usb
hdmi, usb, bluetooth, ethernet
usb
bluetooth, ethernet, hdmi, usb
connectivity tech
Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Wi-Fi, Bluetooth, Ethernet, HDMI, USB
HDMI, USB, Ethernet, Wi-Fi, Bluetooth
Wi-Fi, Bluetooth, Ethernet, HDMI, USB
control method
voice
voice
voice
voice
voice
voice

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Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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LG 42-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED42C4PUA, 2024)

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What's in the box

  • Remote: Magic Remote MR24
  • Remote Control Battery: Yes (AA x 2EA)
  • Power Cable: Yes (attached)
  • Quick Start Guide: Yes
  • E-Manual: Yes

    • Product Description

    Experience gaming at its best with LG OLED evo

    The advanced LG OLED evo C-Series has upped its game. Get all the controls at your fingertips thanks to the Game Optimizer and Game Dashboard. Packed with 4 HDMI 2.1 ports and all the extras like NVIDIA G-SYNC, AMD FreeSync Premium and VRR, it has everything you need to up your game. The OLED evo C4-Series is powered by the α9 AI Processor Gen7—made exclusively for LG OLED. The High Dynamic Range (HDR) Expression Enhancer makes gaming and movies more immersive. With over 8.3 million self-lit pixels, the LG OLED evo C4 produces high-contrast images with perfect black no matter what you're watching—or playing. And AI-assisted deep learning analyzes what you're watching to choose the best picture and sound setting for your content. You'll experience less searching and more streaming, thanks to the next generation of AI technology from LG webOS 24. Plus, 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. And FILMMAKER MODE allows you to see films just as the director intended. The LG OLED evo C4 blends into the background with an almost invisible bezel for a seamless look so you can focus on the content, not the bezel.

    *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.

    Customer reviews

    3.9 out of 5 stars
    3.9 out of 5
    15 global ratings

    Customers say

    Customers like the vibrant colors and the image quality of the television. However, some customers report that the brightness is not bright enough and the auto dim feature cannot be turned off.

    AI-generated from the text of customer reviews

    Select to learn more
    ColorBrightness
    6 customers mention "Color"6 positive0 negative

    Customers are satisfied with the color of the television. They mention that it has beautiful pictures, vibrant colors, and that they are happy with the image quality.

    "...Other than that, it looks really good. It's fast and has a lot of features, works well with my pc and rtx graphics card...." Read more

    "I personally like bright screens. This display has great colors but is just not bright enough. I returned it" Read more

    "I've upgraded from 2017 Sony Bravia. Vey happy with image quality...." Read more

    "Easy set up and an amazing picture ! You will love it!" Read more

    3 customers mention "Brightness"0 positive3 negative

    Customers are dissatisfied with the brightness of the television. They mention that it's not bright enough, too dim, and that they can't turn off the auto dim.

    "I love this tv despite two complaints. It's not the brightest monitor, and text is oddly blurry when used as a PC...." Read more

    "...Can not turn off the auto dim anymore...." Read more

    "...This display has great colors but is just not bright enough. I returned it" Read more

    Great improvement for LG C4
    5 out of 5 stars
    Great improvement for LG C4
    My LG C4 42" was delivered on time and I was excited to unpack it.It was easy to attach the two stands and set up the TV because it is very light, 22 pounds.Turning it on for the first time it asks for multiple permissions and a set up guide runs to help set up inputs and HDMI inputs including Internet settings.The display is very bright and the Filmmaker mode seems to be the most "native" natural-looking setting for content.There are multiple AI-guided settings for assistance with dialing in the correct settings for each picture mode, and there is a AI assistant that goes though multiple screens asking which ones appear the best on your TV and shows you the results after.Hooking up into a PC, the TV recognized the PC output automatically and very little adjustment as needed to make the Dolby Filmmaker Mode to look great.It can be VERY bright in a dark room. This replaced my older LG CX 48" TV which was a lot dimmer even in a dark room.There were no dead pixels and the sound output to Dolby Atmos soundbar works perfectly.I would buy another one to replace my C8 55" but I am waiting for prices to drop on a LG G4 55" instead.
    Hide
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    Top reviews from the United States

    Bob
    5.0 out of 5 stars Best in class
    Reviewed in the United States on June 13, 2024
    Size: 42 InchStyle: TV OnlyVerified Purchase
    I love this tv despite two complaints. It's not the brightest monitor, and text is oddly blurry when used as a PC. LCDs are brighter, but I find this plenty, except when my room is really bright. I've tried a lot of workarounds to fix the blurry text, but there are still issues there. Maybe I just need to play with settings more. Text is fine if I don't think about it.

    Other than that, it looks really good. It's fast and has a lot of features, works well with my pc and rtx graphics card. It has built-in chromecast and many streaming apps ready to go. The sound quality is surprisingly good, but I got an aux cable to connect it to my external speakers.
    14 people found this helpful
    Helpful
     Report
    Rackon
    5.0 out of 5 stars A beautiful picture
    Reviewed in the United States on June 23, 2024
    Size: 65 InchStyle: TV OnlyVerified Purchase
    What a nice tv. . It was easy to set up and connect to the internet. The menu is easy to use and understand.
    The picture on the programs we have watched on Prime have been beautiful.
    A nice LG feature is the remote. It comes with a neat, fancy remote which does all kind of things which we don’t like.
    The old Lg remote we have been using for the past 6 years from the tv we are replacing works fine for the new tv so that solved that problem and we were able to order a new one from Amazon since the old tv is being placed in another room and will need its remote back.
    We paid more to have a current LG smart tv and we are glad we did.
    5 people found this helpful
    Helpful
     Report
    Amazon Customer
    1.0 out of 5 stars Do Not Buy As A Monitor
    Reviewed in the United States on May 27, 2024
    Size: 48 InchStyle: TV OnlyVerified Purchase
    Flickering and flashing problems at HD or 4K resolutions even at 30Hz. Can not turn off the auto dim anymore. I sent it back and got Samsung NEO 50" and Samsung works great at all resolutions and refresh rates I throw at it using the same PC setup. LG has major software problems and I am done with them. I recommend avoiding LG for use as a PC monitor period.
    30 people found this helpful
    Helpful
     Report
    John
    3.0 out of 5 stars Tried to use it as a computer monitor and it's just too dim
    Reviewed in the United States on April 16, 2024
    Size: 48 InchStyle: TV OnlyVerified Purchase
    I personally like bright screens. This display has great colors but is just not bright enough. I returned it
    26 people found this helpful
    Helpful
     Report
    m.a.g
    5.0 out of 5 stars OLDED is the way to go!
    Reviewed in the United States on May 1, 2024
    Size: 55 InchStyle: TV OnlyVerified Purchase
    I've upgraded from 2017 Sony Bravia. Vey happy with image quality. Software is a bit messy, but I don't care, as I use it with Apple TV so I don't really use any "smart" functions.
    6 people found this helpful
    Helpful
     Report
    Georgekn3mp
    5.0 out of 5 stars Great improvement for LG C4
    Reviewed in the United States on March 26, 2024
    Size: 42 InchStyle: TV OnlyVerified Purchase
    My LG C4 42" was delivered on time and I was excited to unpack it.

    It was easy to attach the two stands and set up the TV because it is very light, 22 pounds.

    Turning it on for the first time it asks for multiple permissions and a set up guide runs to help set up inputs and HDMI inputs including Internet settings.

    The display is very bright and the Filmmaker mode seems to be the most "native" natural-looking setting for content.

    There are multiple AI-guided settings for assistance with dialing in the correct settings for each picture mode, and there is a AI assistant that goes though multiple screens asking which ones appear the best on your TV and shows you the results after.

    Hooking up into a PC, the TV recognized the PC output automatically and very little adjustment as needed to make the Dolby Filmmaker Mode to look great.

    It can be VERY bright in a dark room. This replaced my older LG CX 48" TV which was a lot dimmer even in a dark room.

    There were no dead pixels and the sound output to Dolby Atmos soundbar works perfectly.

    I would buy another one to replace my C8 55" but I am waiting for prices to drop on a LG G4 55" instead.
    Customer image
    Georgekn3mp
    5.0 out of 5 stars Great improvement for LG C4
    Reviewed in the United States on March 26, 2024
    My LG C4 42" was delivered on time and I was excited to unpack it.

    It was easy to attach the two stands and set up the TV because it is very light, 22 pounds.

    Turning it on for the first time it asks for multiple permissions and a set up guide runs to help set up inputs and HDMI inputs including Internet settings.

    The display is very bright and the Filmmaker mode seems to be the most "native" natural-looking setting for content.

    There are multiple AI-guided settings for assistance with dialing in the correct settings for each picture mode, and there is a AI assistant that goes though multiple screens asking which ones appear the best on your TV and shows you the results after.

    Hooking up into a PC, the TV recognized the PC output automatically and very little adjustment as needed to make the Dolby Filmmaker Mode to look great.

    It can be VERY bright in a dark room. This replaced my older LG CX 48" TV which was a lot dimmer even in a dark room.

    There were no dead pixels and the sound output to Dolby Atmos soundbar works perfectly.

    I would buy another one to replace my C8 55" but I am waiting for prices to drop on a LG G4 55" instead.
    Images in this review
    Customer image
    Customer image
    52 people found this helpful
    Helpful
     Report
    Wendy M.
    5.0 out of 5 stars Amazing picture
    Reviewed in the United States on May 17, 2024
    Size: 65 InchStyle: TV OnlyVerified Purchase
    Easy set up and an amazing picture ! You will love it!
    5 people found this helpful
    Helpful
     Report
    rickjaffe
    5.0 out of 5 stars very vibrant colors
    Reviewed in the United States on April 21, 2024
    Size: 42 InchStyle: TV OnlyVerified Purchase
    great tv. Still tweaking the colors, but the colors really pop. Expensive but worth it.
    6 people found this helpful
    Helpful
     Report