34'' Class 21:9 UltraWide® Full HD IPS LED Monitor with AMD FreeSync (34'' Diagonal)
  • 34" WFHD (2560 x 1080) IPS Display
  • sRGB 99% Color Gamut
  • 3-Side Virtually Borderless Design
  • AMD FreeSync™ Technology
  • On Screen Control with Screen Split
34" Class 21:9 UltraWide® Full HD IPS LED Monitor with AMD FreeSync (34" Diagonal)
Where to Buy

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.
On-Screen Control1 On-Screen Control2
Watch how the On-Screen Control feature can help configure your display for maximum organization and efficiency.
Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport
*FreeSync is only available when it is connected to Display Port or HDMI.


  • DC Off
  • Input
    100~240V (50/60Hz)
    Power Save/Sleep Mode (Max.)
  • Normal On (EPA)
    Normal On (factory out condition Typ.)


  • TUV-Type
  • FCC-B, CE
  • Windows 10
    TCO 6.0
  • ErP
    CCC (for China)


  • Shipping Weight
    21.2 lbs
    With Stand (WxHxD)
    32.6" x 18.1" x 8.2"
  • Without Stand (WxHxD)
    32.6" x 14.6" x 1.6"
    Shipping Dimensions (WxHxD)
    37.3" x 18.8" x 7.5"
  • With Stand Weight
    15.2 lbs
    Without Stand Weight
    13.4 lbs


  • Smart Energy Saving
    Key Lock
  • DDC/CI
    HDCP 1.4
  • Picture Mode
    Custom, Reader, Photo, Cinema, Color Weakness, FPS1 Game/FPS2 Game, RTS Game, Custom (Game)
    PIP (Picture in Picture)
    PIP mode in Screen Split
  • Automatic Standby
    Reader Mode
  • Flicker Safe
    Six Axis Control
  • Game mode
    Black Stabilizer
  • DAS Mode
    Response Time Control
  • On Screen Control
    My Display Preset (in OSC)
  • Ratio
    Wide, Original, Cinema1, Cinema2
  • Adaptive Sync
    AMD FreeSync™


  • Limited Warranty
    1 Year Parts & Labor


  • Screen Size Class (diagonal)
    34" Flat
    Color Depth
    8bits (6bit+FRC), 16.7M
  • Pixel Pitch (mm)
    0.312 mm x 0.310 mm


  • Resolution
    2560 x 1080
    Panel Type
  • Aspect Ratio
    250(Typ), 200(min) cd/m2
  • Color Gamut
    sRGB 99% (Typ.)
    Response Time
    5ms (High)
  • Contrast Ratio (DFC)
    1000:1 (Typ), Mega
    Viewing Angle
    178/178 (CR≥10)


  • Headphone Out


  • Tilt (Angle)
    -5~15 Degree
    One Click Stand Set-up


  • VESA® Size (mm)
    100 x 100 (VESA compatible)
    Power Cord
  • HDMI™


  • Screen Split 2.0 (in OSC)
    Dual Controller

What people are saying

Rated 1 out of 5 by from Loved it, until it stopped working a few months in I bought this is January, a few months after using it it started acting up. Screen going white, colors inverting, dead pixels. So I contacted LG immediately (already registered for warrenty) and they've been dicking me around for over a month now. I've talked to a chat bot, spoke to a person on the phone, and sent and received several emails, none of wich were helpful. Each time they take my information and say they'll send me a package. When the package doesnt show I reach out to them and they act like they've never heard of this issue and dont have any of my information on file... even though all phone calls are recorded for quality insurance, and I have copies of every email that I include as attachments in new emails. Every email I send I state my full name, adress, model number, date of purchase, place of purchase, reason for warrenty claim, and a telephone number, and I'll receive an email back a pre written response saying *tHeY NeEd mY iNfOrMaTiOn* ....so I send them the information, again, and they either dont respond, or tell me my information isn't on file. I have credit card statements proving I purchased this monitor through a reputable dealer, and I have paper work proving I signed up for the warrenty. The funny thing is, while I'm going through this nightmare, they had the balls to send me a product review form... stating my model number, name, and email... turns out they had my information all along! I understand products fail, that's why I get the warranty. I also never leave poor reviews, but maybe LG will pay attention to me now and fix this. I honestly think they are just going to string me along until my warranty is up. Not to mention I am a photographer and have been out of work since my monitor has gone done, and even if they followed through with the repair process, it takes 7-10 days to ship, 2 weeks to fix, and 7-10 days to ship back. Huge nightmare. You'd think it would almost be more cost efficient for the company to give me a credit for a new monitor. I would still send in the old one that they could use for parts, or refurbish and resell. Oh. The monitor was awesome before LG decided to take a dump on me.
Date published: 2019-09-05
Rated 4 out of 5 by from Excelente Own this for two months and I love it good quality I recommend this product
Date published: 2019-07-04
Rated 5 out of 5 by from Amazing display! I bought this to replace my two monitors, and all I can say is that I am extremely pleased!
Date published: 2019-06-29
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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.

This monitor does not come with a built in USB port only with the 2 HDMI ports. Is there any way I can connect a usb connection onto this monitor?

Asked by: JJMndz
Unfortunately with the unit not having any USB ports we would not be able to recommend a way to connect a USB cable to the monitor. If you have any additional questions regarding this monitor, give our computer specialists a call at 800-243-0000. ^CP
Answered by: ChrisPSM
Date published: 2019-03-11

I'm looking to wall mount this monitor. Can you point me in the right direction?

Asked by: Jordan2155
Hi Jordan2155. Wall Mounts come in three types, Tilting, Fixed or Full Motion Wall Mounts. As long as they are VESA Compatible Wall Mounts and they support the VESA Wall Mount INterface Pattern that is supported on the monitor, VESA Compliance, regardless of brand or manufacturer, guarantees that they will work with the LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with AMD FreeSync (34" Diagonal), Model # 34WK599-P which has a VESA Wall Mount Interface pattern of 100 x 100mm...^IFV
Answered by: LGJoel
Date published: 2019-02-25

What is the Freesync hz range of this monitor? I'm trying to compare the 29WK600, 29WK500 and 34WK500 before I decide what to purchase. None of their Freesync range is specified on the website. Thanks!

Asked by: Xabier
The LG 34" Class 21:9 UltraWide® Full HD IPS LED Monitor with AMD FreeSync (34" Diagonal), Model # 34WK500 has a FreeSync™ range of 40 - 75 Hz. FreeSync™ ranges for most AMD FreeSync™ monitors are listed on the AMD site...^IFV
Answered by: LGJoel
Date published: 2018-10-05

my rx480 won't do freesync with this monitor. I don't have the option to turn it on?

Asked by: niktee
We hate to hear you are having issues and would love to see if we can get Freesync to work. Please give us a call when you are with the unit at 1-800-243-0000. ^AC
Answered by: Amber C
Date published: 2018-08-14

My computer does not have HDMI. Is there any other way to hook it up?

Asked by: GJG47
You could buy an adapter from HDMI to whatever connection you have.
Answered by: Jackthatsme
Date published: 2018-06-25

We have an arm mount that attaches to our desk. Can this monitor be mounted?

Asked by: PioneerWillie
This monitor is a 100 x 100 VESA compatible mountable unit. ^AC
Answered by: Amber C
Date published: 2018-02-26
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