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The UltraWide 21:9 aspect ratio makes games and movies more immersive than ever. The clarity of 1080p pixel Full HD resolution with IPS is a game-changer. Simply put, from any viewing angle, everything looks more crisp and detailed in Full HD.
AMD FreeSync™* Technology
FreeSync reduces the tearing and stuttering that occur between a graphic card’s frame rate and a monitor’s refresh rate. With FreeSync, gamers can experience seamless, fluid movement throughout games without the need to upgrade your graphics card.
sRGB Over 99%
sRGB is the standard color space of ideal color reproduction. So, 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.
Set your game mode to optimize and customize your gaming conditions. There are 3 gamer modes, 2 First-Person-Shooter modes and even a RTS pre-set mode so you can choose the best mode for you and the game you're playing.
Advanced Gaming Features
Serious gaming features for serious gamers. Quickly optimize monitor settings to activate Black Stabilizer to reveal superior detail in dark scenes while the Dynamic Action Sync feature assures smooth, fluid gaming action.
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
ENERGY STAR® certified monitors meet stringent energy efficiency requirements set by the US Environmental Protection Agency in On, Sleep, and Off Modes. On average, monitors that have earned the ENERGY STAR® are 25% more energy efficient than standard options.
Custom, Reader, Photo, Cinema, Color Weakness, FPS Game 1, FPS Game 2, RTS Game, Custom (Game)
PIP mode in Screen Split
Six Axis Control
Response Time Control
AMD FreeSync™ Technology
OnScreen Control (OSC)
Dual EDID (H/W)
Full Wide, Original
1 Year Parts & Labor
Screen Size Class (diagonal)
2560 x 1080
14ms / 5ms GTG
60 Hz / 75Hz with Freesync & HDMI 1.4 and up
Color Gamut (CIE1931)
sRBG over 99%
Pixel Pitch (mm)
0.312 mm x 0.310 mm
VESA® Size (mm)
100 x 100
No built-in speaker
Screen Split 2.0 (in OSC)
What people are saying
Rated 5 out of
Awesome monitor!This monitor has great picture, low lag time and is a great deal at Costco.
Date published: 2019-11-07
Rated 5 out of
Great Work MonitorI purchased this for work and I can comfortably put three browser windows and do work. 4k videos are great here, too.
Date published: 2019-10-16
Rated 1 out of
Incorrect model shipped from Costco websiteCostco website displace 34UM61-P I received 34UM61 only. Can someone from LG let me know why and this is not only me, a few customers have the same problems, I'll pack it back to Costco soon. Also the stand is very flimsy.
Ask your questions. Share your answers. Please review the detailed product information and help guides in the Product Support section for this product prior to posting a question.
Screen Split 2.0 software not available online. Is this a supported feature or not? I have found countless forum posts of people having the same problem.
Asked by: mtzgbl
Yes, this unit supports On-Screen Control with Screen Split 2.0. For assistance with using this feature, please give our computer specialists a call at 800-243-0000.
Answered by: ChrisPSM
Date published: 2019-10-10
Hi! Is the LG 34UM61-P comparable with the MacBook ?
Asked by: Shadrack11
The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor (34" Diagonal), Model # 34UM61-P has 2 x HDMI (ver 1,4) ports on it for connectivity. Depending on what connectivity your MacBook has, you may or may not need adapters to make the necessary connections. The monitor has a native resolution of 2560 x 1080 so it the Graphics card in your MacBook supports that resolution and has the right connectivity, it will work...^IFV
Answered by: LGJoel
Date published: 2019-02-04
How do I get a replacement power cord?
Asked by: Katie1976
Hello, the part needed is EAY63190003 and can be found in the following link. ^AC
Answered by: Amber C
Date published: 2019-01-14
The display model had speakers with sound. This was at Costco and the sales person showed how to regulate the sound but after setting my new monitor up I could not get the sound. called LG support and they tell me my model does not have sound!Very disapon
Asked by: Arklatex
Lol. I was very confused by this as well. But, i'm not upset because I didn't buy it for sound. It had speaker grills at the bottom, and sound adjustment in menu. 3.5mm jack at the back output the sound though..
Answered by: roijjer
Date published: 2019-01-13
Where is the split screen software download?
Asked by: Biggles
You can download that by using this link: http://www.lg.com/us/search.lg?search=onscreen+control. If you need more assistance, please call 1-800-243-0000. ^AC
Answered by: Amber C
Date published: 2019-04-08
looking for latest Mac driver for 34um61 monitor
Asked by: PhilArch
To ensure you have the latest driver for your monitor, please reach out to our computer specialist by calling 800-243-0000. ^CP
Answered by: ChrisPSM
Date published: 2018-10-19
Is this monitor wall mountable?
Asked by: JamLlo
The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor (34" Diagonal), Model # 34UM61-P has an A x B VESA® Wall Mount Pattern of 100 x 100 (mm)...^IFV
Answered by: LGJoel
Date published: 2018-03-05
Can this be mounted to a monitor stand?
Asked by: Mrbeas
We appreciate your interest in this monitor and its accessories. According to page 14 of the owner’s manual, the mounting plate RW120 is designed for compatibility with this device, and its 100mm x 100mm bolt spacing. ^CP
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Browse all of LG’s innovative, state-of-the-art computer monitors, including:
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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.