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34" Class 21:9 UltraWide® Full HD IPS LED Monitor (34" Diagonal)

  • 34UM61-P

Key Features

  • 34" 21:9 Full HD IPS Display
  • sRGB Over 99%
  • On-Screen Control with Screen Split 2.0
  • FreeSync
  • Black Stabilizer/Dynamic Action Sync

21:9 UltraWide Full HD IPS Display

Ready for Real World Gaming Experience

Maximizing Gaming Experience with Minimum Distor..

Enjoy smooth gameplay without any screen tearing with upgraded  FreeSync(via HDMI) and have real-world.  By using HDMI, you can easily connect with FreeSync.

Make It Possible with 21:9 UltraWide™ Display

Play the game to win with extended 21:9 field of view and see the areas that your opponents cannot. Enjoy your gaming experience with 34” 21:9 UltraWide™ display.

Personalize Your Gaming Experience

Customize your gaming experience based on different genres.
It’s convenient to adjust and optimize the settings for each game with different genres. Specific gaming picture modes are saved in the Quick Circle!

Increase Your Chances of Winning

While playing FPS games such as ‘Call of duty 4’, Black Stabilizer gives gamers full visibility and automatically senses the darkest side to detect your enemies. The Dynamic Action Sync mode allows users to instantly attack the opponent during FPS games. It matches your senses with real-time scenes by lessening input delay.spectrum of nee

Slimmest Design with the Beauty of ArcLine

With slimmest* monitor thickness of 11.9mm, it is the combination of smoothness
and solidness in one curved structure. The beauty of ArcLine makes the professionals comfortable and the ArcLine on the base provides even more stability.

Stand with Comfortable Installation

Newly designed stand can be installed quickly and easily without extra tools. Just clip and press it down.
You will be surprised with how simple it could get. The stand can also tilt while maintaining its stylish appearance.

Multi-Tasking Features


Customize Your Screen with On Screen Control

On Screen Control allows you to easily control the screen configuration for easy customizing workspace on the screen with a few clicks of mouse.

Software download required to enable OnScreen Control. For download details, visit

More Efficiency and Easier Multitasking

With screen split option, you can create and assess
more information increasing the efficiency.

Preset Custom Color Environments
on Your Screen

My Display Presets assigns customized setting options for specific applications so you do not need to select the color mode each time you open a specific program. It also includes multiple color mode presets for various viewing environments.A variety of color modes ranging from basic to custom calibration modes accommodate the wide ...

Screen Size 34"
Panel Type IPS
Color Gamut (CIE 1931) sRGB over 99%
Color Depth (Number of Colors) 8bits, 16.7M
Pixel Pitch (mm) 0.312 mm x 0.310 mm
Response Time 14ms / 5ms GTG
Refresh Rate 60 Hz / 75Hz with Freesync & HDMI 1.4 and up
Aspect Ratio 21:9
Resolution 2560 x 1080
Brightness 250 cd/m2
Contrast Ratio Mega
Viewing Angle 178 / 178
HDMI Yes (ver1.4, 2ea)
Type Adapter
Input 100~240V, 50/60Hz
Normal On 27 W (EPA 7.0)
Picture Mode Custom, Reader, Photo, Cinema, Color Weakness, FPS Game 1, FPS Game 2, RTS Game, Custom (Game)
Ratio Full Wide, Original
PIP (Picture in Picture) PIP mode in Screen Split
Key Lock Yes
Response Time Control Yes
FreeSync Yes (HDMI 48~75Hz)
Game mode Yes
DAS Mode Yes
Black Stabilizer Yes
Flicker Safe Yes
Smart Energy saving Yes
Automatic Standby Yes
Reader Mode Yes (included in Picture Mode)
SIX Axis Control Yes
Color Calibrated Yes
Dual Controller Yes
Screen Split 2.0 (in OSC) Yes
My Display Preset (in OSC) Yes
On-Screen Control (OSC) Yes
Dual EDID (H/W) Yes
One Click Stand Set-up Yes
Tilt (Angle) -5~15 Degree
With Stand (WxHxD) 32.6" x 18.1" x 8.7"
Without Stand (WxHxD) 32.6" x 14.6" x 1.7"
Shipping Dimensions (WxHxD) 37.3" x 18.8" x 7.5"
With Stand Weight 15.7 lbs
Without Stand Weight 13.4 lbs
Shipping Weight 21.6 lbs
VESA® Size (mm) 100 x 100
UL(cUL) Yes
TUV-Type Yes
EPA7.0 Yes
ErP Yes
Windows Yes
Limited Warranty 1 Year Parts and Labor
UPC 719192614321

What People Are Saying

Rated 5 out of 5 by from I love it! It is easy to assemble and set up. I love the wide screen. It makes me love to sit in front of the computer.
Date published: 2017-11-10
Rated 5 out of 5 by from Excellent! Finally a computer screen that will fit a spread sheet of genealogy without having to scroll around. Very affordably priced at Costco.
Date published: 2017-11-09
Rated 5 out of 5 by from Just what I needed ! I have owned this monitor for about 2 weeks. Works perfectly for my scenario, an audio recording program and score software open at same time with enough screen real estate to see them both clearly.
Date published: 2017-11-07
Rated 5 out of 5 by from Happy as a clam Plug and play. Used a Display port to HDMI cable and it works fine as I dont have an HDMI output from my Windows 10 laptop (only came with DP). Text reads fine which was something i was concerned about but I made sure to do through my display settings and it is fine. Very happy and glad i upgraded from an LG 23 IPS which I have had for a long time. Uping my workstation to this display and motorized sit-stand desk to increase productivity and workplace happiness.
Date published: 2017-10-29
Rated 4 out of 5 by from Once Again Very Impressed With LG Unit was very quick to get up and running out of the box.The color was vivid and bright.Actually takes a little bit to get used to the sheer size of the screen.It looks a lot bigger at home on my desk than in store on display.But once you get used to it you really appreciate having the extra screen space and the fact that you get basically a dual monitor setup in one.The inputs on the display are minimum.And it is slightly shaky on its stand yet it feels sturdy.I am not worried about it breaking or anything like that.Finding wallpaper and setting different programs to utilize the screen size and ratio of the screen can be a bit tricky sometimes but once it is all said and done I love it.Can't go wrong with this monitor!
Date published: 2017-10-27
Rated 5 out of 5 by from Very happy This is really what I needed to make my office work so much easier. I used to have 2 monitors and got tired of turning the second on every time I needed it. Moneywise this is the way to go and not only that I like to play games on it to.
Date published: 2017-10-27
Rated 5 out of 5 by from Excellent appearance I purchased this monitor a few months ago for my home computer and it is very nice and I am very satisfied.
Date published: 2017-09-23
Rated 4 out of 5 by from It was a great deal for the money looks great works really good It was very easy to install and looks great but I made a mistake buying it because it is not compatible with the software on my computer but otherways it is a great deal
Date published: 2017-09-23
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We're here to support you with our product.

View 34UM61-P Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

My desktop only has DisplayPort.  Will this monitor work if I use a DisplayPort to HDMI cable?

Asked by: chris171
We are unable to confirm whether the cable will work with our monitor as this is not a cable we produce. This is a question for the cable manufacturer. ^CP
Answered by: ChrisPSM
Date published: 2017-11-09

What kind of HDMI cable is required to view at full resolution of 2560 X 1080?

Asked by: pc410
A 4k 60 Hz cable or higher would be required to view full 2560 x 1080.
Answered by: NeilE
Date published: 2017-10-15

How do I use PIP and PBP on this monitor? I have the OnScreen Control software, but the LG video mentions Dual Controller software. Where can I find Dual Controller software?

Asked by: jessil
We appreciate your interest in this monitor and its features. The SPLIT SCREEN capability is available when using the OnScreen Control software. This may need to be downloaded from our website at, based on your computer’s operating system.
Answered by: NeilE
Date published: 2017-07-07

after connected to pc lost audio. why?

Asked by: wondering1
We appreciate your interest in this monitor. This model has not been designed with any speakers. It may be for this reason that the audio has been lost. If this is not the case, please contact our Customer Interactive Center at 800-243-0000 for additional assistance.
Answered by: NeilE
Date published: 2017-07-06

how do I split the screen?

Asked by: Desertpete9
We appreciate your interest in this monitor and its features. The SPLIT SCREEN capability is available when using the OnScreen Control software. This may need to be downloaded from our website at, based on your computer’s operating system.
Answered by: NeilE
Date published: 2017-06-30

I have seen the LG 34UM61 for sale in a store. THERE WAS NO -P SUFFIX!!! Is that the same model as this one? If not, can you point me to information on that model on your web site?

Asked by: RHinCT
With or without the suffix "P", it is the same LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor (34" Diagonal), Model # 34UM61-P...^IFV
Answered by: LGJoel
Date published: 2017-07-08

So the 34UM61 does not have internal speakers, but the monitor has a 3.5mm audio jack. Am I able to use the audio jack for external speakers? Thanks in advance!

Asked by: Mikey357
I hooked in my computer speakers and works great! they are powered so sound level is no issue.
Answered by: necm65
Date published: 2017-07-08

If this has freesync which supposedly only works with a display port input why does it only have HDMI?

Asked by: joemine
Up until 2016, the Freesync standard was only available via Displayport and AMD introduced Freesync over HDMI. The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor (34" Diagonal), Model # 34UM61-P supports Freesync over HDMI (HDMI 48~75Hz)...^IFV
Answered by: LGJoel
Date published: 2017-10-27
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