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Key Features

  • 34" 21:9 Curved WQHD IPS Display
  • sRGB Over 99%
  • Thunderbolt 2.0 (x 2)
  • Screen Split 2.0 (PIP Mode)
  • USB 3.0 Quick Charge
Suggested Price


Suggested Price
Promotion Price*


Promotion Price*
UltraWide Quad High Definition

21:9 UltraWide® Curved WQHD

The immersive viewing experience of the 21:9 UltraWide Curved QHD display* is about 1.8x larger than an UltraWide Full HD 21:9 monitor, and about 2.4x larger than a Full HD 16:9 monitor. In MS Office programs, it displays 47 columns, 63 rows in Excel.

Thunderbolt 2.0 x 2

Thunderbolt™ 2.0 (x2)

Two Thunderbolt input/output ports allow you to connect compatible devices to move data between them with incredible speed of around 20-gigabits-per-second throughput in both directions. 4 times faster than USB 3.0.

USB 3.0 Quick Charge

USB 3.0 Quick Charge

Charge the battery of a connected device quickly using the USB 3.0 port. This port charges USB 3.0 Quick Charge compatible devices much faster than typical USB 2.0 cables, so waiting for a full charge doesn’t hold you up.

On-Screen Control

On-Screen Control

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.

Learn More


Watch how the On-Screen Control feature can help configure your display for maximum organization and efficiency.

On-Screen Control

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

Screen Split 2.0

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.

sRGB Over 99%

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.

Screen Height & Tilt Adjust

Screen Height & Tilt Adjustable

Thoughtful ergonomic design such as adjustable height and tilt of the display for optimal eye level assures you a comfortable work space setting.

Game Mode

 Game Mode 

Game Mode, consisting of FPS, RTS, and Custom modes, provides a customized gaming experience that can be optimized to suit your favorite game genres.


What People Are Saying

Rated 5 out of 5 by from Amazing monitor, so great I had to buy 2! I started out with just a singel 34UC98-W and was so impressed that I purchased a 2nd one and it's twice as nice! If I had room for 3 I would probably get a 3rd!
Date published: 2018-11-04
Rated 4 out of 5 by from First wide screen monitor for me Good monitor, colors are good and motion is smooth and sharp. The only thing is no VGA input witch in my case would only be good for set-up
Date published: 2018-10-29
Rated 3 out of 5 by from Great Monitor! ... Until I Unplugged It. I got this monitor about a year and ago. It was awesome, and epic, and beautiful, I used it every day for gaming. I absolutely loved it. Until I unplugged it. I unplugged it, and plugged it back in, and it wouldn't turn back on. Tried several outlets, none helped at all. We have another monitor, the exact same one, so I took the cord from it and plugged that in to my own monitor. It turned on! Ok, so it's my specific monitor's cord, that's the issue. Went to plug the second cord into it's original monitor, and now that one's not working. So, both cords, or adapters, suddenly stopped working, after all I did, was unplug them, and plug them back in. Awesome. Seriously? This is stupid. I love the monitor to bits. But I HATE HATE HATE the adapters/power cords.
Date published: 2018-09-16
Rated 5 out of 5 by from Ultra wide This is absolutely great! Solid colors and an insane fov when playing games. For single screen gaming you can’t go wrong.
Date published: 2018-08-08
Rated 5 out of 5 by from Money well spent This is nice monitor and a nice compliment to my new Mac mini. The colors are vibrant, the setup is easy, and there's ports galore for just about everything. I wanted it for the thunderbolt ports . The onscreen controls (software installed) allows you to easily snap applications to split windows (for example, you can split your screen into four windows and apps can snap into each window; there's a myriad of screen configurations to choose from like one large on the right, two smaller on the left, etc. Purchase from Amazon on Prime day at a deep discount and my only regret is I didn't buy two. The monitor comes with a stand that adjusts up and down and offers both side-to-side tilt adjustment and forward/backward tilt adjustment. It's extremely smooth to handle and very ergonomic. There's a little catch in the back to keep all the cables tidy (nice).
Date published: 2018-07-31
Rated 5 out of 5 by from Awesome Monitor!! I bought this monitor to go from two monitors to one on my desk hoping that it would be as good if not better than the dual monitors. It has not disappointed me for sure it gives me the perfect amount of working space, desk space back, and the picture is perfect!
Date published: 2018-06-11
Rated 5 out of 5 by from Excellent Display for DAW After a lot of investigation I chose the 34UC98-W to display my digital audio workstation (DAW) projects. I am so happy I converted from dual 23" monitors. Whether it's showing me 32 tracks in the mixer or an entire song in the project, the need to scroll back and forth are reduced. I was concerned the PPI would be too small but it is fine for my 50 year old eyes. The curve is more gentle than I was expecting, but the curve is appreciated for viewing the extreme left and right.
Date published: 2018-05-14
Rated 5 out of 5 by from Great product! It's all it's billed to be. This is nothing short of a great product.
Date published: 2018-04-18
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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.

Is this monitor EPEAT Silver or Gold compliant?

Asked by: lczerkie
The LG 34" Class 21:9 UltraWide® WQHD IPS Thunderbolt™ Curved LED Monitor (34" Diagonal), Model # 34UC98-W has an EPEAT Gold rating...^IFV
Answered by: LGJoel
Date published: 2018-10-29

Connected my brand new LG 34UC98 Monitor to my laptop via an HDMI cable but the display is not showing 21:9. I accessed the on-screen menu but there is no option to maximize the display screen to 21:9. Please advise, thanks!

Asked by: dizhanker
The issue is not with the LG 34" Class 21:9 UltraWide® WQHD IPS Thunderbolt™ Curved LED Monitor (34" Diagonal), Model # 34UC98-W. Depending on what your laptop is, you need to access the settings for your GPU to output the correct Aspect Ratio that is supported by the monitor if your GPU supports it. If you have Nvidia or AND the setting is their video control panel...^IFV
Answered by: LGJoel
Date published: 2018-05-25

How many 34UC98-W monitors may be connected via Thunderbolt to a MacPro (which has six TB ports)? I ask because I own three (3) 34UM95 monitors and they have a limitation of two (2) via Thunderbolt; my third one has to be connected via HDMI.

Asked by: DMEEPhD
Hello, you have them connected correctly as you can only have 2 connected via Thunderbolt. ^AC
Answered by: Amber C
Date published: 2018-05-09

How do I mute the sound on the 34UC98 monitor? I've muted on my computer and I leave headphones plugged into my computer at all times and still sound blares out of the monitor. Help!

Asked by: jkfletch
Please see page 23 of the owners manual found in the link. ^AC
Answered by: Amber C
Date published: 2018-04-19

Hi. What is the best camera for a LG 34UC98 Screen please?

Asked by: PhilSmith
Hi Phil. What type of camera are you looking for to use with the LG 34" Class 21:9 UltraWide® Full HD IPS Curved LED Gaming Monitor with G-SYNC™ (34" Diagonal), Model # 34UC89G-B and how are you intending to use it? LG does not make cameras so you will be better advised to inquire from retailers who specialize in cameras about one that is suitable for your needs. If you have further questions, please contact our Support Center in the UK, You will find their telephone number listed on their site and links to their Facebook, Twitter, Youtube and Instagram support accounts where you can get additional assistance...^IFV
Answered by: LGJoel
Date published: 2018-02-02

For the life of me I can't figure out the dimensions as the way they are written out is confusing. What does (down) and (up) mean? Why are the dimensions with the stand smaller than without the stand? How can the height be only 3.5 inches?

Asked by: JeloRoc
Hi JeloRoc. We apologize for the error in the dimensions for the LG 34" Class 21:9 UltraWide® WQHD IPS Thunderbolt™ Curved LED Monitor (34" Diagonal), Model # 34UC98-W. The Dimensions should read as: Without Stand (W x D x H).....32.2" x 3.5" x 14.2" With Stand (W x D x H) .....32.2" x 9.1" x 17.8" (Down) and 32.2" x 9.1" x 22.1" (Up). The stand for the monitor is height adjustable and the Down and Up are referring to the height of the monitor when it is at its lower position and when it is at its higher position...^IFV
Answered by: LGJoel
Date published: 2017-10-12

is it not possible to use pbp with two hdmi sources?? i suppose i can just buy an hdmi to displayport or hdmi to thunderbolt to address this which feels ridiculous.

Asked by: Roger Fleenor
We appreciate your interest in this monitor and its features. According to the chart listed on page 25 of the owner’s manual, the PBP mode can only use one HDMI port at a time.
Answered by: NeilE
Date published: 2017-05-31

With freesync enabled and my r9 390 i have most of light blinking (range 50-75hz), if i disable freesync i dont have this problem, i tryed wiith most driver version, please test and fix firmware.

Asked by: kurtferro79
Our offices, in the United States, do not have product information for Italy. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2018-05-22
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