

LG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA
Key item features
- Stunning Visuals: LG's OLED technology with over 8 million self-lit pixels delivers exceptional picture quality and an immersive viewing experience.
- Gaming Excellence: Enjoy smooth, crisp gameplay with a 0.1ms response time and up to 144Hz refresh rate, ideal for fast-paced games.
- Advanced Processor: The C4's exclusive processor enhances your TV experience with AI-assisted deep learning for optimal picture and sound settings.
- Extensive Entertainment: Access popular streaming apps and over 300 free channels with LG webOS 24, requiring an internet connection and subscriptions.
- Immersive Audio: Experience extraordinary sound with Dolby Atmos, providing a surround sound experience that complements the stunning visuals.
- Seamless Design: The almost invisible bezel design ensures the TV blends into the background, allowing you to focus on the content.
- Enhanced HDR: High Dynamic Range (HDR) Expression Enhancer makes movies and games more immersive with better contrast and brightness.
Specs
- DisplayOLED
- Resolution4K
- Screen size42 in
- PlatformWebOS
Reviews summary
- : Provides crystal clear and vibrant image quality.
- : Delivers rich colors with impressive brightness.
- : Features well-balanced treble and middle range.
- : Thin profile and small bezels create a modern look.
- : Offers great value for features and quality.
- : Offers precise navigation, but build quality can be flimsy.
- Free shipping
Free 60-day returns
(Only one option can be selected at a time)
How do you want your item?
About this item
Product details
- Visit the LG Brand Showcase at Walmart.com to learn more about LG's full list of products at Walmart https://www.walmart.com/cp/lg/1589293
- Picture That Wows From Scene to Scene - LG's signature OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels.
- Game With the Power of LG OLED - Experience crisp, smooth imagery from a 0.1ms response time and up to 144Hz refresh rate** to let you game at blinding speed without any blurring or tearing to keep up with the fastest games. **PC with 144Hz graphic card required.
- Stellar Picture No Matter What You Watch – The C4’s exclusive processor is the brains behind a truly unforgettable TV experience.
- A Galaxy of Entertainment at Your Fingertips - Browse popular streaming apps and 300+ free channels*. *Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
Specifications
Display
Resolution
High dynamic range format
Screen size
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Compare with similar items
| Product | Viewing this itemLG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA ![]() $1,396.99 3934.7 out of 5 Stars. 393 reviews | LG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA ![]() $896.99 current price $896.99204.7 out of 5 Stars. 20 reviews | LG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA ![]() Now $825.00 current price Now $825.00, Was $896.99$896.99 3754.7 out of 5 Stars. 375 reviews | LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series ![]() Now $1,849.00 current price Now $1,849.00, Was $1,997.00$1,997.00 10954.6 out of 5 Stars. 1095 reviews | LG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA ![]() $1,089.00 current price $1,089.004704.7 out of 5 Stars. 470 reviews | LG 55" 4K UHD UA75 AI Smart TV, 55UA7500 ![]() Now $298.00 current price Now $298.00, Was $368.00$368.00 10054.2 out of 5 Stars. 1005 reviews | LG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty ![]() $1,846.99 current price $1,846.99614.2 out of 5 Stars. 61 reviews | Samsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA ![]() $228.00 current price $228.0018094.4 out of 5 Stars. 1809 reviews | LG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA ![]() Now $1,169.00 current price Now $1,169.00, Was $1,296.99$1,296.99 5554.6 out of 5 Stars. 555 reviews |
|---|
| Screen Size | 42 inLG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA | 42 inLG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA | 48 inLG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA | 77 inLG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series | 55 inLG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA | 55 inLG 55" 4K UHD UA75 AI Smart TV, 55UA7500 | 77 inLG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty | 43 inSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA | 65 inLG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA |
|---|---|---|---|---|---|---|---|---|---|
| Resolution | 4K (2160P)LG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA | 4K Ultra HD (3,840 x 2,160)LG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA | 4K (2160P)LG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA | 4K Ultra HD (2160P)LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series | 4K (2160P)LG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA | 4K UHDLG 55" 4K UHD UA75 AI Smart TV, 55UA7500 | 4K UHDLG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty | 4K UHD (2160p)Samsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA | 4K (2160P)LG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA |
| Display Technology | OLEDLG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA | OLEDLG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA | OLEDLG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA | OLEDLG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series | OLEDLG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA | LEDLG 55" 4K UHD UA75 AI Smart TV, 55UA7500 | OLEDLG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty | LEDSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA | OLEDLG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA |
| Refresh Rate | 120 HzLG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA | 120 HzLG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA | 120 HzLG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA | 120 HzLG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series | 120 HzLG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA | 60 HzLG 55" 4K UHD UA75 AI Smart TV, 55UA7500 | 77 HzLG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty | 60 HzSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA | 120 HzLG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA |
Similar items you might like
Based on what customers bought
LG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA $1,169.00 Was $1,296.99
SponsoredNow$1,16900current price Now $1,169.00, Was $1,296.99$1,296.99LG 65" Class 4K UHD OLED Web OS 24 Smart 120 Hz TV with Dolby Vision - OLED65C4PUA
5554.6 out of 5 Stars. 555 reviewsSave withShipping, arrives in 2 daysLG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA $896.99
$89699current price $896.99LG 42" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED42C5PUA
204.7 out of 5 Stars. 20 reviewsSave withShipping, arrives tomorrowVIZIO 43" Class Quantum 4K QLED HDR Smart TV (VQD43M-08) $228.00
Sponsored$22800current price $228.00VIZIO 43" Class Quantum 4K QLED HDR Smart TV (VQD43M-08)
21634.4 out of 5 Stars. 2163 reviewsSave withShipping, arrives tomorrowLG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA $825.00 Was $896.99
Now$82500current price Now $825.00, Was $896.99$896.99LG 48" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED48C4PUA
3754.7 out of 5 Stars. 375 reviewsSave withShipping, arrives in 3+ daysLG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA $1,089.00
$1,08900current price $1,089.00LG 55" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED55C4PUA
4704.7 out of 5 Stars. 470 reviewsSave withShipping, arrives in 2 daysLG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series $1,849.00 Was $1,997.00
Now$1,84900current price Now $1,849.00, Was $1,997.00$1,997.00LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series
10954.6 out of 5 Stars. 1095 reviewsShipping, arrives in 3+ daysLG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty $1,846.99
$1,84699current price $1,846.99LG OLED77C4PUA 77 Inch Class OLED evo C4 Series Smart TV 4K Processor (2024) Bundle with 2 Year Extended Warranty
614.2 out of 5 Stars. 61 reviewsShipping, arrives in 3+ days100+ bought since yesterday Samsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA $228.00
100+ bought since yesterday
$22800current price $228.00Samsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA
18094.4 out of 5 Stars. 1809 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowLG OLED42C5PUA 42" C5 OLED evo 4K UHD webOS TV 2025 Bundle with CPS Exclusive 26 Month Protection, 2x HDMI Cable, Wall Mount, Surge Adapter & Deco Gear Complete Home Theater Beginner's Guidebook $896.99
$89699current price $896.99LG OLED42C5PUA 42" C5 OLED evo 4K UHD webOS TV 2025 Bundle with CPS Exclusive 26 Month Protection, 2x HDMI Cable, Wall Mount, Surge Adapter & Deco Gear Complete Home Theater Beginner's Guidebook
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 2 daysLG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED48C5PUA $997.99
$99799current price $997.99LG 48" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED48C5PUA
2824.6 out of 5 Stars. 282 reviewsSave withShipping, arrives tomorrowLG OLED65C4PUA 65 Inch Evo C4 Series OLED Smart TV with a Walts TV Medium Full Motion Mount for 32"-65" Compatible TV's and Walts HDTV Screen Cleaner Kit (2024) $1,363.99 Was $1,441.97
4 optionsAvailable in additional 4 optionsNow$1,36399current price Now $1,363.99, Was $1,441.97$1,441.97LG OLED65C4PUA 65 Inch Evo C4 Series OLED Smart TV with a Walts TV Medium Full Motion Mount for 32"-65" Compatible TV's and Walts HDTV Screen Cleaner Kit (2024)
Shipping, arrives in 2 daysIn 200+ people's carts VIZIO 40" Class Full HD 1080p LED Smart TV (VFD40M-08) $138.00 Was $169.50
In 200+ people's carts
Now$13800current price Now $138.00, Was $169.50$169.50$138.00VIZIO 40" Class Full HD 1080p LED Smart TV (VFD40M-08)
112584.3 out of 5 Stars. 11258 reviewsSave withShipping, arrives tomorrowSamsung 43” Class QLED Q8F 4K Samsung Vision AI Smart TV 2025 - QN43Q8FAAFXZA $447.99 Was $549.00
Now$44799current price Now $447.99, Was $549.00$549.00Samsung 43” Class QLED Q8F 4K Samsung Vision AI Smart TV 2025 - QN43Q8FAAFXZA
3294.7 out of 5 Stars. 329 reviewsSave withShipping, arrives tomorrowRoku Smart TV 2025 – 40-Inch Select Series, 1080p Full HD TV – Roku TV with Voice Remote $289.00
$28900current price $289.00Roku Smart TV 2025 – 40-Inch Select Series, 1080p Full HD TV – Roku TV with Voice Remote
3844.6 out of 5 Stars. 384 reviewsShipping, arrives in 3+ daysSAMSUNG 42” Class S90D OLED Smart TV QN42S90DAEXZA 2024 See price in cart
See price in cartcurrent price See price in cartSAMSUNG 42” Class S90D OLED Smart TV QN42S90DAEXZA 2024
6024 out of 5 Stars. 602 reviewsSave withShipping, arrives in 2 daysSamsung 55" Class Crystal UHD U8000FB 4K Smart TV 2025 - UN55U8000FBXZA $348.00
$34800current price $348.00Samsung 55" Class Crystal UHD U8000FB 4K Smart TV 2025 - UN55U8000FBXZA
13184.4 out of 5 Stars. 1318 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowIn 100+ people's carts LG 55" 4K UHD UA75 AI Smart TV, 55UA7500 $298.00 Was $368.00
In 100+ people's carts
Now$29800current price Now $298.00, Was $368.00$368.00LG 55" 4K UHD UA75 AI Smart TV, 55UA7500
10054.2 out of 5 Stars. 1005 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowLG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED65C5PUA $1,396.99
$1,39699current price $1,396.99LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED65C5PUA
1684.2 out of 5 Stars. 168 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowLG 55" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED55C5PUA $1,196.99
$1,19699current price $1,196.99$1,196.99LG 55" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV, OLED55C5PUA
7034.8 out of 5 Stars. 703 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowLG 77" Class 4K UHD OLED C4 Series 120 Hz Web OS 24 Smart TV with Dolby Vision - OLED77C4PUA $1,549.00 Was $1,649.00
Now$1,54900current price Now $1,549.00, Was $1,649.00$1,649.00LG 77" Class 4K UHD OLED C4 Series 120 Hz Web OS 24 Smart TV with Dolby Vision - OLED77C4PUA
4224.7 out of 5 Stars. 422 reviewsSave withShipping, arrives in 3+ days
Frequently bought together
LG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA $1,396.99

LG 42" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C4 Series - OLED42C4PUA
In 200+ people's carts USX MOUNT Full Motion TV Wall Mount Bracket with Swivel Arm for 23 to 65 Inch TVs, Holds up to 77 lbs $21.99 Was $45.99

USX MOUNT Full Motion TV Wall Mount Bracket with Swivel Arm for 23 to 65 Inch TVs, Holds up to 77 lbs
VIZIO 4.1 Soundbar w/ Dolby Atmos, Wireless Surround Speakers & Compact Subwoofer, QuickFit Compatible (NEW) SV410XW-0905 $168.00

VIZIO 4.1 Soundbar w/ Dolby Atmos, Wireless Surround Speakers & Compact Subwoofer, QuickFit Compatible (NEW) SV410XW-0905
Best seller onn 6’ DisplayPort to HDMI Cable $13.82

onn 6’ DisplayPort to HDMI Cable
Popular items in this category
Best selling items that customers love
LG 83" Class 4K UHD OLED C4 Series 120 Hz Web OS 24 Smart TV with Dolby Vision - OLED83C4PUA $2,896.99 Was $3,296.99
SponsoredNow$2,89699current price Now $2,896.99, Was $3,296.99$3,296.99LG 83" Class 4K UHD OLED C4 Series 120 Hz Web OS 24 Smart TV with Dolby Vision - OLED83C4PUA
3394.7 out of 5 Stars. 339 reviewsShipping, arrives in 3+ daysLG 55" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED55B5PUA $846.99 Was $896.99
SponsoredNow$84699current price Now $846.99, Was $896.99$896.99LG 55" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED55B5PUA
694.7 out of 5 Stars. 69 reviewsShipping, arrives in 3+ daysLG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C2 Series OLED77C2PUA $1,879.00
$1,87900current price $1,879.00LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C2 Series OLED77C2PUA
31974.7 out of 5 Stars. 3197 reviewsShipping, arrives in 3+ daysLG 83" Class 4K UHD OLED Web OS Smart TV with Dolby Vision G3 Series - OLED83G3PUA $3,676.08
$3,67608current price $3,676.08LG 83" Class 4K UHD OLED Web OS Smart TV with Dolby Vision G3 Series - OLED83G3PUA
3864.6 out of 5 Stars. 386 reviewsShipping, arrives in 3+ daysLG 83" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED83B5PUA $2,496.99
$2,49699current price $2,496.99LG 83" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED83B5PUA
454.6 out of 5 Stars. 45 reviewsShipping, arrives in 3+ daysLG 65" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED65B5PUA $996.99
$99699current price $996.99LG 65" OLED B5 Series 4K UHD OLED AI Smart webOS 25 TV, OLED65B5PUA
1034.5 out of 5 Stars. 103 reviewsSave withShipping, arrives tomorrowLG 77" Class 4K UHDTV (2160p) HDR Smart OLED TV (OLED77M3PUA) $2,496.90 Was $3,496.99
Now$2,49690current price Now $2,496.90, Was $3,496.99$3,496.99LG 77" Class 4K UHDTV (2160p) HDR Smart OLED TV (OLED77M3PUA)
114.5 out of 5 Stars. 11 reviewsShipping, arrives in 3+ daysLG 77" C5 Series OLED evo AI 4K Smart webOS 25 TV $1,996.99
$1,99699current price $1,996.99$1,996.99LG 77" C5 Series OLED evo AI 4K Smart webOS 25 TV
7594.8 out of 5 Stars. 759 reviewsShipping, arrives in 3+ days
Customer ratings & reviews
Reviews summary
- : Provides crystal clear and vibrant image quality.
- : Delivers rich colors with impressive brightness.
- : Features well-balanced treble and middle range.
- : Thin profile and small bezels create a modern look.
- : Offers great value for features and quality.
- : Offers precise navigation, but build quality can be flimsy.
Customer images






+99 images
Showing 1-3 of 391 reviews
Seller Verified Purchase
Stunning bit of kit
[This review was collected as part of a promotion.] Just an excellent product all round great for normal tv but really performs when watching films and with apps ,one of my favourite features apart from the endless you can choice from is all I have to do is link my xbox control and I can game through the remote play . Absolute love it and couldn't have a better recommendation for a tv or I should say stunning bit of kit
Seller Verified Purchase
Excellent All-Rounder for Gaming and Streaming
Fantastic for gaming—smooth performance and vibrant visuals. The image quality is also impressive for everyday TV shows and streaming. A great all-around choice.
Seller Verified Purchase
Great TV
[This review was collected as part of a promotion.] Excellent picture quality and fast apps. Easy to use.









