• 21:9 Curved WQHD (3440 x 1440) IPS Display
  • Multi-tasking: PBP, Dual Controller, OnScreen Control
  • sRGB 99% Color Gamut
  • HDR 10
  • Height / Tilt Adjustable Stand
LG 34WL85C-B 34 Inch 21:9 UltraWide™ QHD IPS Curved Monitor with HDR10


    • Screen Size
    • 34"
    • Display Type
    • IPS
    • Color Gamut (Typ.)
    • sRGB 99% (CIE1931)
    • Color Depth (Number of Colors)
    • 1.07B
    • Pixel Pitch (mm)
    • 0.2325 x 0.2325 mm
    • Response Time
    • 5ms (GtG at Faster)
    • Refresh Rate
    • 60Hz
    • Aspect Ratio
    • 21:9
    • Resolution
    • 3440 x 1440
    • Brightness
    • 300cd (typ) / 240cd (Min)
    • Contrast Ratio
    • 700:1 (Min.), 1000:1 (Typ.)
    • Viewing Angle
    • 178˚(R/L), 178˚(U/D)
    • Surface Treatment
    • Anti Glare, 3H


    • HDMI
    • Yes x 2
    • DisplayPort
    • Yes x 1
    • Headphone Out
    • Yes
    • USB Up-stream
    • Yes (1ea/ver3.0)
    • USB Down-stream
    • Yes (2ea/ver3.0)


    • Type
    • External Power(Adapter)
    • Input
    • 100-240Vac, 50/60Hz
    • DC Off (Max)
    • .5W
    • Power Consumption (Typ.)
    • 70W


    • PBP (Picture by Picture)
    • Yes (2PBP)
    • Color Weakness Mode
    • Yes
    • Black Stabilizer®
    • Yes
    • Dynamic Action Sync®
    • Yes
    • Flicker Safe
    • Yes
    • Smart Energy Saving
    • Yes
    • Reader Mode
    • Yes
    • Super Resolution+
    • Yes
    • Color Calibrated
    • Yes
    • Dual Controller
    • Yes
    • OnScreen Control (OSC)
    • Yes
    • HDR (High Dynamic Range)
    • Yes (HDR10)
    • HDR Effect
    • Yes
    • Curved
    • Yes


    • Speaker
    • Yes
    • Speaker Channel
    • 2ch
    • Speaker Output
    • 7W
    • Maxx Audio
    • Yes


    • With Stand (WxHxD)
    • 32.1" x 22.4" x 9.9" (Up)/32.1" x 18.1" x 9.9" (Down)
    • Without Stand (WxHxD)
    • 32.1" x 14.1" x 3.7"
    • Shipping Dimensions (WxHxD)
    • 38.8" x 20.7" x 8.3"
    • With Stand Weight
    • 17.6 lbs
    • Without Stand Weight
    • 13.9 lbs
    • Shipping Weight
    • 26.2 lbs


    • Display Position Adjustments
    • Tilt/Height


    • Display Port
    • Yes
    • HDMI
    • Yes


    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192629738
    • Country of origin
    • China

What people are saying

Rated 5 out of 5 by from Wide load Boy is it wide! It is especially nice when you split screens. It’s like you have two computers.
Date published: 2022-07-31
Rated 5 out of 5 by from Excellent LG Curved Monitor This is the second LG 34WL85C-B monitor I have purchased to provide a very flexible daily trading platform.
Date published: 2022-03-01
Rated 5 out of 5 by from Great monitor for the price I have this monitor for almost six months now. It works great. Someone might say that it lacks features such as Ethernet, USB-C, or Thunderbolt, but most complaints I've seen about monitors were related to these gimmicks. Why would I want a USB hub and Ethernet switcher on the monitor when I can get them separately. What happens when they break or become outdated? Do I have to swap everything? For those who need a *display*, this is the right thing. And it is not entirely featureless - it has all the essential features you might ever need from a display. If I was LG, I'd take even the speakers out!
Date published: 2021-04-27
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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.

Can this monitor support two monitors connected simultaneously? I'd like to be able to connect a Windows laptop and a Macbook Pro at the same time and work off both laptops on one monitor.

Asked by: Dan 2 laptop user
The LG 34WL85C-B 34 Inch 21:9 UltraWide™ QHD IPS Curved Monitor with HDR10 does not support daisy chaining. It does support PBP (Picture-By-Picture) which is a function on a monitor that supports the function which splits the screen in two so you can view two external video input sources simultaneously side-by-side on the monitor...^Ivan
Answered by: Ivan4826
Date published: 2022-09-13

Where can I order this power supply cord ?

Asked by: JBustin12
The power cord that comes with the included AC/DC Adapter (Model # ADS-110CL-19-3 190110G type, Honor) for the LG 34WL85C-B 34 Inch 21:9 UltraWide™ QHD IPS Curved Monitor with HDR10 can be ordered from our LG Authorized Parts Distributor affiliate: Encompass Parts Distribution, 775 Tipton Industrial Dr. Suite F Lawrenceville, GA 30046 Sales: 866-779-7906 Fax: 800-552-1431 You can also find it online at Amazon, eBay or from other online sites that sell the AC/DC Adapter and the power cord...^Ivan
Answered by: Ivanf
Date published: 2022-02-17

Does it come with any HDMI to USB-C cable

Asked by: OG Steve
Under Specs > Cabinet/Accessories it says it comes only with an HDMI and Displayport Cable, so likely not.
Answered by: Maxrio
Date published: 2021-06-24

Does it come with built in speakers?

Asked by: Tvo408
The LG 34WL85C-B 34 Inch 21:9 UltraWide™ QHD IPS Curved Monitor with HDR10 has 2 x 7W Maxx Audio built-in speakers...^IFV
Answered by: Ivanf
Date published: 2021-05-03

Can this monitor support Mac and Windows?  Can both operating systems run thru a split screen?

Asked by: Cosmo4
The LG 34WL85C-B 34 Inch 21:9 UltraWide™ QHD IPS Curved Monitor with HDR10 is a Plug and Play monitor and it will work with either Windows or MacOS. Windows and MacOS have their own Screen Split functions, but you can also download and install LG's On-Screen Control (OSC) software ([Windows] OnScreen Control - version 5.73 or [Mac OS] OnScreen Control - version 4.48) for Screen Split options from the support page on our site for the monitor...^IFV
Answered by: Ivanf
Date published: 2021-02-08
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