To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE10 or greater).
LG.com utilizes responsive design to provide a convenient experience that conforms to your devices screen size. In order to get the best possible experience from our website, please follow below instructions.
If you’re using Internet Explorer 9 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE10 or greater).
Add items to your wishlist so you can easily find them when you return to LG.com. It's an easy way to keep track of that special something you've had your eye on or save gift ideas for friends and family.
Notify Me When Available
Enter your email address below to receive a notification as soon as this item is back in stock.
Enter your Email
Please enter a valid email
Your email was received. We will let you know when this product is back in stock.
34" Class 21:9 UltraWide® IPS LED Monitor (34" Diagonal)
The 3440 X 1440 UltraWide QHD display offers amazingly sharp picture quality. Its pixel area is about 1.8 times larger than an UltraWide Full HD 21:9 monitor, and about 2.4 times larger than a Full HD 16:9 monitor.¹ With IPS, color reproduction is improved and users can view the screen at virtually any angle.
sRGB over 99%
With over 99% coverage of the sRGB spectrum this LG monitor is a great solution for professional photographers, graphic designers or anyone looking for highly accurate color.²
USB 3.0 Quick Charge
Save time when you power up the battery of a connected device using USB 3.0 Quick Charge. Once enabled, this convenient feature allows a phone or other mobile device to charge up to four times faster than regular USB 3.0.
On-Screen Control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, Screen Split 2.0 and Dual Controller and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.
Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport
Screen Split 2.0
Customize your monitor layout for multitasking with the latest version of LG Screen Split. Resize and display multiple windows at once, with 14 options including four different picture-in-picture (PIP) choices.
LG's 21:9 UltraWide monitors with FreeSync³ technology eliminate the tearing and stuttering that have plagued gaming enthusiasts for years.
Set your game mode optimal gaming conditions. There are 3 gamer modes, 2 First-Person-Shooter modes and even and RTS pre-set mode so you can choose the best mode for you.
Keep visibility even in dark scenes. LG's Black Stabilizer sense dark scenes and helps make it brighter so that you can find the enemies hiding and waiting to attack your player in the dark.
The sleek design of LG premium monitors is accentuated by the new ArcLine stand. The smooth curve of the base provides stability, assuring dependable performance with a touch of elegance.
32.7" x 21.6" x 9.9" (Up)/32.7" x 16.9" x 9.9" (Down)
Without Stand (WxHxD)
32.7" x 15" x 1.9"
Shipping Dimensions (WxHxD)
38.5" x 20.6" x 8.1"
With Stand Weight
VESA® Size (mm)
100 x 100
CCC (for China)
BSMI (for Taiwan)
1 Year Parts & Labor
Country of Origin
What people are saying
Rated 5 out of
Excellent monitor exactly what I needLooking for an ultra wide monitor and this display fits perfectly since my graphic card only supports up to 60 fps and 4K. I don't play games so G-Sync or FreeSync doesn't matter to me. Love how this is ultra wide and I can be more productive than ever.
Date published: 2019-12-26
Rated 5 out of
Big Big BigI've had this for over a month. Much bigger than I expected it to be but I'm more than happy to have the extra screen space. I love the software that allows me to split the screen up into multiple different configurations. It's the equivilant of having up to 6 screens without all the monitors and wires and other garbage. The resolution is amazing and so are the presets. The photo edit present makes everything pop and looks like the finest of monitors that I've seen on display room floors. I'm still working on figuring out how to program it to change profile depending on which program I have open but even if I don't figure it out I'm still very pleased with my purchase. For the gamers It does have free sync and 60hz. Probably not the best if you are competetive high level gamer but for me it's fine. I'm playing witcher III right now and it's sick.
Date published: 2019-12-18
Rated 5 out of
So great I bought one for home and 2 at work.Bought a year ago for work and loved it. So this year I got two more for work and one for home. Can open multiple documents cutting time from referencing back and forth between material.
*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
Browse all of LG’s innovative, state-of-the-art computer monitors, including:
5K monitors. Take it up a notch with the LG UltraFine monitor, boasting an immersive 27-inch display with 5120 x 2880 resolution and 218 ppi that lets you experience the beauty of a MacBook or MacBook Pro on a large 5K screen. Add to that an unbelievable color spectrum of P3 99% and you’ll be editing and enjoying high-res photos like never before. Too much for you to handle? There’s an impressive 21.5-inch Mac-friendly 4K version as well.
21:9 Curved UltraWide monitors: These high-performance, feature-packed monitors are the ultimate multitaskers. Featuring UltraWide 21:9 resolution, 4-Screen Split, Mac®-compatibility, Dual Linkup and stunning Full HD 1080p. The perfect solutions for designers, photographers, gamers and other professionals who need more room for their big ideas.
IPS monitors: Boasting true-to-life colors, IPS computer monitors lessen color loss and help to keep colors consistent at virtually any angle. The LED backlighting delivers deep black levels and rich colors for an amazing contrast and color detail.
4K monitors: Digital cinema 4K resolution provides crisp images with a significant number of pixels on screen. 4K resolution displays over four times the resolution of standard 1920 x1080 FHD, and over half a million more pixels than UHD resolution, which means you can view even the finest details clearly.
Gaming monitors: Get panoramic multitasking and immersive gaming with features like a 144Hz refresh rate -- the highest of any gaming monitor -- plus a response time of less than 1ms (1/1000 of a second) in Motion 240 Mode. It’s the ideal monitor for real-time strategy and first-person shooters. Dynamic Action Sync lets you catch every single moment in real time, while LG’s Black Stabilizer brightens dark scenes so the enemy can’t hide. Get true-to-life color and brilliant clarity from virtually every angle.
TV monitors: Get Full HD 1080p entertainment from the TV, as well as your computer. With features like a built-in digital tuner and Dolby Surround sound, LG TV monitors can bring your favorite movies and TV shows to life, along with your favorite online content and games.
Discover the latest innovations in performance and technology with gaming, TV and computer monitors from LG, including 4K, ultra-wide, IPS, LED and more. See how we’re making life good.