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Key Features

  • 34” 21:9 WFHD (2560 x 1080) IPS Display
  • HDR 10
  • sRGB 99%
  • AMD FreeSync™ Technology
  • 3-Side Virtually Borderless Design
  • Tilt / Height Adjustable Stand
Suggested Price


Suggested Price
Promotion Price*


Promotion Price*
HDR 10

HDR 10   

To more fully realize content creators’ vision, this monitor is compatible with industry-standard HDR10 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.

*Depending on the Windows 10 OS settings, HDR content may not be displayed accurately. Please check the HDR On/Off setting of Windows. The HDR setting of Windows defaults to "On" and should be set to "Off" when not viewing HDR content. Images simulated.
(A software update will be made available)

HDR Effect

HDR Effect

The HDR Effect helps transform non-HDR content into high quality video that looks like HDR through its picture quality algorithm.

*Images simulated.

sRGB 99%25252525

IPS with sRGB 99% (Typ.)

This monitor, with 99% coverage of the sRGB spectrum, is a great solution for photographers, graphic designers or anyone looking for highly accurate color.

Virtually Borderless Design

Virtually Borderless Design

The ultra-thin bezel on three sides of this streamlined display offers a virtually borderless visual experience, without distraction from the precise, gorgeous image. A sleek addition to any desktop.

21:9 UltraWide® Display

21:9 UltraWide® Display

The UltraWide 21:9 aspect ratio makes movies and games more immersive than ever. Need to get some work done, too? All of that UltraWide real estate makes it easy to view multiple documents at the same time, so you don't need to flip back and forth between them.

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

AMD FreeSync™

AMD FreeSync™

With FreeSync*, gamers can experience seamless, fluid movement throughout hi-res, fast-paced games. FreeSync virtually eliminates screen tearing and stuttering.

*FreeSync is only available when it is connected to Display Port or HDMI.

Advanced Gaming Features

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.

Sleek Design

Sleek Design

The sleek design of LG premium monitors is accentuated by the ArcLine stand. The smooth curve of the base provides stability, assuring dependable performance with a touch of elegance.

Cabinet / Accessories

What People Are Saying

Rated 5 out of 5 by from Widescreen Delite! Gaming in all it's widescreen glory. No issues at all. Was even able to adjust the lower freesync range down to 30Hz... no tearing at all! Would definitely recommend to anyone looking to enjoy the widescreen experience.
Date published: 2019-04-27
Rated 5 out of 5 by from Impressive imagery and detail clarity. Had two 21" monitors; 34" HD unit is far superior!
Date published: 2019-04-12
Rated 4 out of 5 by from The Best Ultrawide Experience I purchased this monitor after doing extensive research on which ultrawide monitor was the best fit for me. I decided on this one after finding its picture quality to be the most accurate without having too many pixels. This monitor has not disappointed and the screen split feature is a lifesaver.
Date published: 2019-04-03
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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.

Does this monitor have USB-C Thunderbolt 3 ports and support charging a laptop while connected via that connection?

Asked by: Furrz
The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), Model # 34WK650-W does not feature any Thunderbolt™ 3 ports or USB Type-C™ ports...^IFV
Answered by: Ivanf
Date published: 2019-04-30

Followup question: the 34wk65w has no PBP according to specs. Can it still display two computers on the same monitor simultaneously(split view) without PBP? And can you transfer files btwn computers with dual controller?

Asked by: Andrew9
LG's Dual Controller is an application that lets you connect two computers to the LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), Model # 34WK650-W and control them both with just one keyboard and mouse. You would need the Picture-by-Picture (PBP) function to split the screen in two so you can show two external input sources simultaneously on the monitor. The OnScreen Control Software gives you 4 Picture-in-Picture (PIP) modes in Split Screen that will display one external input source as the main image on the monitor and a second external input source as an inset window within the main image...^IFV
Answered by: Ivanf
Date published: 2019-04-25

The specs say this monitor has dual controller but lacks PBP.  What can you do with dual controller without having PBP?  I want to connect two different computers to this monitor, be able to control both computers with one input device and transfer files.

Asked by: Andrew9
The Dual Controller software can be downloaded and installed from the support page for the LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), Model # 34WK650-P. The Dual Control feature lets you connect two computers to the monitor and control both computers with just one keyboard and mouse. The software must be downloaded onto both computers that are attached to the monitor and it can be used with HDMI, DisplayPort or a ThunderBolt connection just as long as one of the computers is connected via HDMI and both computers must be connected to the internet because the two computers are connected via an IP address...^IFV
Answered by: Ivanf
Date published: 2019-04-23

Is there a shorter stand that I can purchase for this monitor?

Asked by: Manda444
Hello, there is not a shorter stand for this unit. ^AC
Answered by: Amber C
Date published: 2018-09-04

Can this monitor be used as a dual monitor without the OnScreen Control software? I'm not able to download additional software to a work computer, but would still like to do splitscreen.

Asked by: LG34
In order for you to share one keyboard and mouse between the LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), Model # 34WK650-W and another monitor, you would need to download and install the Dual Controller software. This monitor does not support PBO (Picture-by-Picture). You will need to download the Onscreen Control software for Screen Split...^IFV
Answered by: LGJoel
Date published: 2019-02-16

Can this be mounted on a wall? 

Asked by: Brie0618
Hi Brie0618. The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), Model # 34WK650-W is a VESA Compliant monitor that has a VESA Wall Mount Interface pattern of 100 x 100 mm. Any VESA Compliant Wall Mount regardless of brand or manufacturer that supports that pattern can be used to wall mount this monitor...^IFV
Answered by: LGJoel
Date published: 2018-08-16

What version of displayport and does the displayport support hdcp and if so what version?

Asked by: davidk
This laptop has a displayport 1.2. It does support HDCP. Should you have additional questions or concerns reach out to our computer specialist directly by calling 800-243-0000. ^CP
Answered by: ChrisPSM
Date published: 2018-04-21

what is the refresh rate of this monitor

Asked by: mineblaster
The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with HDR 10 (34" Diagonal), MOdel # 34WK650-W has a 75 Hz refresh rate...^IFV
Answered by: LGJoel
Date published: 2019-02-23
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