Highlights
Key Specs
Display TypeOLEDResolution4K (2160p)Screen Size Class42 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)OLED TechnologyStandard OLEDRefresh Rate120HzMotion Enhancement TechnologyNoneSpecific Manufacturer TechnologiesLG ThinQ AI, webOS 22, α9 Gen 5 AI Processor 4K, AI Picture Pro, AI 4K Upscaling, AI Sound Pro, Dolby Vision IQSmart PlatformwebOSFeatured Streaming ServicesNetflix, Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioNumber of HDMI Inputs (Total)4TV Tuner TypeATSC, Clear QAMWorks WithGoogle Assistant, Amazon Alexa, Apple HomeKitVoice Assistant Built-inGoogle Assistant, Amazon Alexa
General
Product NameFlex 42" Class OLED 4K UHD Smart webOS TV with Bendable Design (2022)BrandLGModel Number42LX3QPUASeriesOLED 4K - FlexModel Year2022
Dimensions
Product Width36.9 inchesProduct Height Without Stand29.6 inchesProduct Depth Without Stand11.7 inchesProduct Weight Without Stand49.8 pounds
Display
Display TypeOLEDResolution4K (2160p)Screen Size42.1 inchesScreen Size Class42 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Picture Quality Enhancement TechnologyCinema HDROLED TechnologyStandard OLEDCurved ScreenYesRefresh Rate120HzMotion Enhancement TechnologyNoneSynchronization TechnologyFreeSync Premium (AMD Adaptive Sync)Closed CaptioningYesLanguage(s) DisplayedEnglish, Spanish, French
Features
Remote Control TypeMagic, UniversalSpecific Manufacturer TechnologiesLG ThinQ AI, webOS 22, α9 Gen 5 AI Processor 4K, AI Picture Pro, AI 4K Upscaling, AI Sound Pro, Dolby Vision IQSmart CapableYesSmart PlatformwebOSFeatured Streaming ServicesNetflix, Max, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadioScreen MirroringNoIndoor Or Outdoor UseIndoorText-To-SpeechNoVideo DescriptionNoV-ChipNoTV TunerDigital
Connectivity
Number of HDMI Inputs (Total)4Display Connector(s)4 x HDMI 2.1Network Connector(s)1 x LANAudio Only Outputs1 x Optical digital audioUSB Ports3 x USB-A 2.0Wireless ConnectivityWi-Fi, BluetoothHDMI Audio Return Channel (ARC)ARCHDBaseT ReceiverNoTV Tuner TypeATSC, Clear QAMRF Antenna InputYesNumber Of USB Port(s) (Total)3Headphone JackYesBluetooth Version5.0
Compatibility
VESA Wall Mount StandardNo VESA wall mount patternWorks WithGoogle Assistant, Amazon Alexa, Apple HomeKitVoice Assistant Built-inGoogle Assistant, Amazon Alexa
Audio
Built-In SpeakersYesBuilt-in Speaker TypeFront firingSurround Sound SupportedDolby AtmosNumber Of Speakers2Number of Audio Channels2.2
Power
ENERGY STAR CertifiedNoEPEAT QualifiedNoEstimated Annual Operating Cost16 United States dollarsEstimated Annual Electricity Use132 kilowatt hoursRechargeable Battery (Remote Control)NoBattery Size (Remote Control)AANumber Of Batteries Required (Remote Control)2Number of Batteries Included (Remote Control)2Battery Type (Remote Control)Alkaline
Included
Wall Mount IncludedNoStand IncludedNo
Warranty
Manufacturer's Warranty - Parts1 year - LimitedManufacturer's Warranty - Labor1 year - Limited
Box Dimension
Height30.1 inchesWidth44 inchesDepth17.6 inchesCubicDimension23309 inches
Other
UPC195174045350
The customizable LG OLED Flex TV lets you switch between a curved screen, flat screen, and everything in between—in seconds. Set up the perfect gaming battlestation with full customization of the screen’s height, tilt, swivel, and even curve. Go deeper into the game with NVIDIA G-SYNC, FreeSync, and VRR to experience real-time action—plus, 120Hz Refresh Rate, 0.1ms response time, and 4 HDMI 2.1 ports keep you focused on the win. Enjoy movie nights with the power of Dolby Vision and Dolby Atmos at your fingertips. It’s one impressive LG OLED TV with infinite possibilities.
Bendable-Flex To Fit
Curve the screen to the perfect angle at the push of a button for your optimal viewing experience. Go from flat to curve with ease to find the perfect fit, for whatever you’re watching or playing.
Ergonomic Stand-Find Your Comfort Zone
Adjust height, tilt, and swivel to find the perfect position for all your gaming and viewing needs.
Ambient Light-Expand Your Game Beyond the Screen
Vibrant backlighting syncs with what’s displayed on the screen for a fully immersive experience.
Gaming Features
Experience premium features like G-Sync and FreeSync, and 0.1 ms response time for a more immersive gaming experience. Plus, 4 HDMI 2.1 ports with VRR and eARC support keeps you connected so you can focus on the win.
Experience Powerful Entertainment
Make your content come to life with a powerful a9 Gen 5 processor while colors remain rich and accurate thanks to both 100% Color Volume¹ and 100% Color Fidelity.²
No PC or Console Needed-Ready For Play
The LG OLED Flex is ready to play with GeForce Now³ and a built-in mic for chatting during the game.
Super Anti Reflection-Say Goodbye To Glare
An ultra-low reflection surface treatment reduces reflection so you’re only seeing what’s actually in the game. Enjoy a better viewing experience, even with ambient light
¹Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently by Intertek.
²Third-party testing conducted by Intertek showed the color fidelity of the display is 100% based on CIE dE 2000 color difference metric calculated for 125 color patches distributed across the entire color volume.
Color difference (Delta-E) value was less than 2 for each of the 125 color patches.
³Subscription and compatible gaming controller are required.
What's Included
Flex 42" Class OLED 4K UHD Smart webOS TV with Bendable Design
Magic Remote
Remote Batteries (AA)
Power Cable
Quick Start Guide
Energy Ratings
Search
- A: AnswerNot sure what exactly the LG tech is stating here. She provided a very convoluted answer. I own is the FLEX and can confirm 100% that any curve setting greater than the 0% flat setting will reset back to flat whenever the TV is turned off. When it is powered back on, the curve setting is resumed. This is the standard feature of this TV and there is currently no work around. If you want the TV to keep a specific curved setting without going back to the flat position, you will have to keep the TV powered on at all times. Hopefully a future firmware update can fix this. LG has yet to explain why it's necessary to reset the TV back to a flat position whenever the TV is powered off.
Answered by PCGamer
- A: AnswerNo, the FLEX cannot be mounted separately using a monitor arm. The TV unit itself is integrated into a heavy desk stand and can't be separated. You may want to consider the LG C2 42" as an alternative solution as that TV comes with a VESA mount adapter and can be mounted onto a monitor arm.
Answered by pcgamer
Q: QuestionWhen this available in BestBuy ?(1 answer)
A: AnswerHi, if this item is currently unavailable at Best Buy's near you, please be aware that you can be notified when it becomes available near you. To do so, you'd click the 'Notify Me' button. ^ChrisAnswered by LG Digital Customer Care
Q: QuestionIs LG planning on releasing larger size curved tv’s?(1 answer)
A: AnswerHello there! Thank you for sharing your interest in the 42LX3QPUA. We understand you're curious about the potential release of larger curved TVs. While we don't have any updates on new models at the moment, we’re always working on innovations that meet the demands of our customers. Be sure to stay tuned on our official website and social media for the latest product releases. If you have any further questions or need more assistance, please send us a private message on Social Media @LGUSSupport. We're happy to help! —AvrilAnswered by LG Digital Customer Care
Q: QuestionWill this fit in a Freightliner Cascadia sleeper(1 answer)
A: AnswerThank you for reaching us regarding LG Smart webOS TV. Yes, the LG 42LX3QPUA OLED TV can fit in a Freightliner Cascadia sleeper. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-42LX3QPUA.AUS. For additional assistance, please reach out to us on social media @LGUSSupport so we can help you further. ^CrisAnswered by LG Digital Customer Care
- A: AnswerThank you for your interest in the LG Smart webOS TV (42LX3QPUA) model. There are currently no plans to make a version of the LG OLED Flex with LG's latest 48" OLED panels. The LG OLED Flex is a 42-inch TV with unique features like a bendable screen and integrated RGB lighting. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-42LX3QPUA.AUS. ^Cris
Answered by LG Digital Customer Care
Q: Questionwhat is the refresh rate on this monitor? BestBuy is not providing on their webpage.(1 answer)
A: AnswerThank you for your interest in the LG OLED Flex (42LX3QPUA) model. The LG 42LX3QPUA monitor has a refresh rate of 120Hz. This high refresh rate allows for smoother motion and a better gaming experience. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-42LX3QPUA.AUS. ^CrisAnswered by LG Digital Customer Care
- A: AnswerIf your microphone isn't detected after updating Windows 10, you may need to give your apps permission to use it. To let apps access the microphone, select Start ,then select Settings > Privacy > Microphone . Select Change, then turn on Allow apps to access your microphone. ~Tanisha
Answered by LG Digital Customer Care
LG - Flex 42" Class OLED 4K UHD Smart webOS TV with Bendable Design (2022)
Shipping
Reviews
Rating 4.3 out of 5 stars with 20 reviews
4.3Rating by feature
- 5.0Picture Quality
Rating 5.0 out of 5 stars
- 4.5Sound Quality
Rating 4.5 out of 5 stars
- 4.9Brightness
Rating 4.9 out of 5 stars
1 expert review
Customers are saying
Customers express satisfaction with the picture quality of the LG OLED TV, describing it as "great" and the "best OLED screen" they've seen. The screen is also praised for its quality. While some customers find the price to be a bit high, others believe it is worth the investment.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Amazing concept display come to life
This display is absolutely fantastic. As others have stated it gets brighter than the C2 thanks to the true evo panel and the picture quality is amazing. PROS: --------- Excellent Picture quality, brighter than the C2 thanks to the proper evo panel like the G2. Also helping with the PQ is the glossy screen with their AR coating which gives all the pop of a glossy OLED like the C2 without the matte finish people complained about on some of the other OLED monitors The ability to curve, this happens very quickly and is cool to see. For me when sitting this close for gaming or productivity work, I strongly prefer a curve. At this point after coming from a G9 Neo, a large flat screen at this distance seems almost convex to me. I'd be fine with it simply staying curved, but it's a neat trick and I do enjoy going back to flat if I want to lean back and watch TV I have only tried a few other OLED for productivity the Asus 42 and the LGs own ultragear 48 and to me, text here seems very passible and probably the best of the bunch. There's still some minor fringing on things like the stars on this review and the best buy logo, but of the OLEDS I've tried Id say the least noticeable Smart TV functions work well, a single well thought out remote as opposed to multiple that were found on the ARK Looks like a high-end monitor - minor I know, but to me since my desk does not face the wall, I appreciate the aesthetics and prefer that it doesn't look like I just have a TV sitting on my desk but a proper monitor Because of said stand, adjustability is good, to me the lowest height setting is about perfect, unlike the Samsung ARK that I simply couldn't get low enough for its size leaving the top of the screen out of view NEGATIVE: --------------- It's very expensive. At 2.5x the current sale price of a C2 42" OLED the price is hard to swallow, however, given its the only curved OLED of its kind on the market at the moment for me it is worth it. YMMV No display port. I understand that HDMI 2.1 has higher bandwidth than DP 1.4, and that's fine for my PC, however when using both a mac and PC, DP is always helpful as OSX artificially limits any HDMI connection to 2.0 spec even when using a thunderbolt to HDMI 2.1 adapter. Not necessarily negative, but I do worry about its longevity, both due to burn in thanks to the OLED tech and its motor functionality if it's moving back and forth multiple times a day. Especially given that it goes flat every time its powered off. Overall, very happy with the purchase despite the price and think this will be my new long-term monitor for as long as it does last!
Posted by BigTim
Rated 5 out of 5 stars
A Stunning Display with a Flexible Twist!
The LG OLED FLEX is truly something special with its awesome display options. It’s got this cool flexible design that lets you adjust the screen just the way you like it, giving you a whole new level of immersion when you’re watching stuff. The picture quality is simply mind-blowing, with vibrant colors, deep blacks, and incredible contrast that make everything look so lifelike. And guess what? It’s got a high refresh rate of 120Hz, which means super-smooth motion that’s perfect for gaming and action-packed scenes. But, here’s the thing – if you want to make the most of that 120Hz goodness, you’ll need an HDMI cable that supports it. They don’t include one in the box, unfortunately. But no worries, Belkin’s got you covered with a compatible cable, so you can enjoy every bit of that high refresh rate goodness. Apart from the HDMI thing, the LG OLED FLEX rocks. The audio is fantastic too, thanks to Dolby Atmos support. It’s like you’re right in the middle of the action with that surround sound experience. Sure, it might be a bit pricey, but trust me, it’s worth every penny. This TV is a game-changer, and you’ll love every second you spend watching your favorite movies, playing games, or just chilling with some shows. So, yeah, if you’re willing to get that HDMI cable, go for it – the LG OLED FLEX is a top-notch choice for a truly premium home theater experience that’ll blow you away!
Posted by KC244
Rated 5 out of 5 stars
Great Picture
I have purchased this LG FLEX 42” TV to replace a still working 2006 Viewsonic 32” TV, so that I will be able to stream more easily with a smart capability. The LG 55” TV, that I had purchased in December 2009, prior to the smart TV offerings, is still working, so I decided to replace the smaller set first. The cable TV company is in the process of converting from cable box TV listings to a streaming service, so it is time to upgrade for the changing technology. This LG FLEX 42” TV has a great picture, which is enhanced by the ability to curve for a wrap around watching experience. It is an outstanding choice for using as a computer monitor, so that I may sit further back away from the screen, as well as gaming, while sitting in a comfortable chair.
Posted by BillB