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KEY FEATURES

  • NVIDIA® G-Sync® Compatible
  • 34" UltraWide QHD (3440 x 1440) Nano IPS Display
  • IPS 1ms (GtG) 144Hz (O/C 160Hz)
  • DCI-P3 98% Color Gamut with VESA DisplayHDR 400
  • 3-Side Virtually Borderless Design
  • Tilt/Height Adjustable Stand
34" UltraGear™ 21:9 Curved WQHD Nano IPS 1ms 144Hz HDR Gaming Monitor with G-SYNC® Compatibility
$ 999.99
#1 Gaming-Designed Monitor Brand in U.S.*1

#1 Gaming-Designed Monitor Brand in U.S.*

*The NPD Group, Inc., U.S. Retail Tracking Service, Monitors, Gaming Designed, Based on dollars, May’19-Apr’20 combined.

A total game changer with Nano IPS

A faster, more lifelike gaming experience. LG UltraGear Gaming Monitors are created from the ground up to give gamers the edge, including verified NVIDIA® G-SYNC® compatibility. The Nano IPS display achieves 1ms GTG TN-level speeds and ultra-fast refresh rates, while mesmerizing with a rich, vivid picture, enhancing the intensity and purity of on-screen colors.
*Image simulated.
Overclock 160Hz

Fluid gaming motion

A ultra-fast speed of 160Hz (Overclock)*** allows gamers to see the next frame more quickly and makes image to appear smoother. The competitive gamers can response faster to opponents and aim at targets easily.
*Screen images simulated. Dramatization for illustrative purposes only.
**Comparison of 60Hz Refresh Rate (left image) and Overclock 160Hz Refresh Rate.
***144Hz (O/C 160Hz) refresh rate for PC games only. Monitor will support console game's refresh rate when AMD FreeSync is turned off, but only 60 Hz refresh rate only when AMD FreeSync is turned on.
*Image simulated.
*Screen images simulated. Dramatization for illustrative purposes only.
**Comparison of Mode 'OFF' (left images) and AMD FreeSync™ Premium.
***AMD FreeSync™ is automatically turned on. Console games will play at 60Hz when AMD FreeSync is turned on. Please turn off AMD FreeSync to support console game's refresh rate. 

PICTURE QUALITY

    • Size
    • 34"
    • Display Type
    • IPS
    • Response Time
    • 1ms (GtG at Faster)
    • Refresh Rate
    • 144Hz
    • Display Resolution
    • UW-QHD

INPUTS/OUTPUTS

    • HDMI
    • Yes x 2
    • DisplayPort
    • Yes x 1

SPECIAL FEATURES

    • NVIDIA G-Sync™
    • Yes (Compatible)
    • VESA DisplayHDR™
    • DisplayHDR™ 400
    • HDR Effect
    • Yes
    • Nano IPS™ Technology
    • Yes
    • Wide Color Gamut
    • Yes
    • Black Stabilizer®
    • Yes
    • Dynamic Action Sync®
    • Yes
    • Crosshair®
    • Yes
    • Reader Mode
    • Yes
    • Flicker Safe
    • Yes
    • Color Calibrated
    • Yes
    • AMD FreeSync™
    • Yes (Premium)
    • FreeSync (Low Frame Compensation)
    • Yes
    • 1ms Motion Blur Reduction
    • Yes
    • Smart Energy Saving
    • Yes
    • HDR (High Dynamic Range)
    • Yes (HDR10)
    • HDR10
    • Yes

DISPLAY

    • Resolution
    • 3440 x 1440
    • Aspect Ratio
    • 21:9
    • Pixel Pitch
    • 0.2325 x 0.2325 mm
    • Brightness (Min.)
    • 320 cd/m²
    • Brightness (Typ.)
    • 400 cd/m²
    • Color Gamut (Min.)
    • DCI-P3 90% (CIE1976)
    • Color Gamut (Typ.)
    • DCI-P3 98% (CIE1976)
    • Color Depth (Number of Colors)
    • 1.07B
    • Contrast Ratio (Min.)
    • 700:1
    • Contrast Ratio (Typ.)
    • 1000:1
    • Viewing Angle (CR≥10)
    • 178º (R/L), 178º (U/D)
    • Curved
    • Yes

SOUND

    • Speaker
    • No Built-in Speaker

SW APPLICATION

    • OnScreen Control (LG Screen Manager)
    • Yes

CONNECTIVITY

    • HDMI
    • Yes (2ea)
    • HDMI (Max. Resolution at Hz)
    • 3440 x 1440 10bit at 85Hz
    • DisplayPort
    • Yes (1ea)
    • DP Version
    • 1.4
    • DP (Max. Resolution at Hz)
    • 3440 x 1440 10bit (RGB444) at 144Hz, 3440 x 1440 8bit (RGB444) at 160Hz (O/C), 3440 x 1440 10bit (YUV422) at 160Hz (O/C)
    • USB Upstream Port
    • Yes (1ea/ver3.0)
    • USB Downstream Port
    • Yes (2ea/ver3.0)
    • Headphone out
    • Yes

CABINET/ACCESSORIES

    • HDMI
    • Yes

POWER

    • Type
    • External Power (Adapter)
    • AC Input
    • 100-240 Vac, 50/60 Hz
    • Power Consumption (Typ.)
    • 72W
    • Power Consumption (Max.)
    • 80W
    • Power Consumption (Sleep Mode)
    • Less than 0.5W
    • Power Consumption (DC Off)
    • Less than 0.3W

MECHANICAL

    • Display Position Adjustments
    • Tilt/Height
    • Wall Mountable
    • 100 x 100 mm

GENERAL

    • 2020 Model
    • Yes

DIMENSIONS/WEIGHT

    • Dimension with Stand (W x H x D)
    • 32.3" x 22.6" x 12.3" (Up), 32.3" x 18.3” x 12.3" (Down)
    • Dimension without Stand (W x H x D)
    • 32.3" x 14.2" x 4.1"
    • Shipping Dimensions (W x H x D)
    • 38.5" x 20.5" x 9.7"
    • Weight with Stand
    • 16.8 lbs
    • Weight without Stand
    • 12.1 lbs
    • Weight in Shipping
    • 25.4 lbs

ACCESSORY

    • HDMI
    • Yes
    • DisplayPort
    • Yes
    • USB3.0 Upstream Cable
    • Yes

What people are saying

Rated 5 out of 5 by from So good you wouldn’t know it’s just mid range Extremely happy. I’d be be honest LG wouldn’t be my first choice for anything but this monitor changed my opinion. Read a lot of good reviews. There’s no defect, just perfect.
Date published: 2022-04-07
Rated 5 out of 5 by from Wow!!! LG Awesome I bought this for my son for Christmas and he was extremely happy, but he wanted a larger one! The graphics and features were on point. I was so impressed that I bought one for my daughter too. Thank you LG!
Date published: 2022-02-19
Rated 5 out of 5 by from Life's Good I have had this monitor for about 1 year, great performance, then the board inside the monitor failed, LG is repairing for free! Super company I recommend
Date published: 2021-10-15
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34GN850-B
$999.99
In Stock
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ASK & ANSWER

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.

When will the Support pages be available for the 34GN850-B? I purchased my monitor in October and the Support site for this monitor is still not up. FYI, it is also not possible to register this monitor from a US MyLG account. The PN is not there.

Asked by: NotTheHerbie
Thanks for sharing! We will alert the proper team on this. In the mean time, if you need any support, you can reach them on facebook or twitter (LGUSSUPPORT), chat live on our website or call 800-243-0000. Thank you! ^CJ
Answered by: Ivanf
Date published: 2020-12-15

does this work with PS5?

Asked by: kik123
You will need to contact Sony about if the PS% will support 1440p resolution. The LG 34'' UltraGear™ 21:9 Curved WQHD Nano IPS 1ms 144Hz HDR Gaming Monitor with G-SYNC® Compatibility, Model # 34GN850-B has a native resolution of 3440 x 1440. Sony is considering 1440p support for its new PlayStation 5. At launch, the console supports 1080p and 4K resolutions natively. The PS5 will output to a 1440p display but at 1080p upscaled to 1440p rather than a native 1440p image. The 1440p is referring to 2560 x 1440, also known as 2.5K. It’s not absolutely clear what refresh rates would be supported running at 1440p on the PS5...^IFV
Answered by: Ivanf
Date published: 2020-11-26

Afternoon. Will this work for my Xbox One? I have been looking to move to a monitor and I want this one. 

Asked by: Bullet2003S
Depends. I have the original xbox one and it works but won't take advantage of the full display. It basically stretches everything; the settings do not allow me to go over 1080p or 3440 x 1440. I read that the xbox one s and xbox one x both have support for these displays but I cannot confirm this since I don't have one. Hope this helps.
Answered by: XxDJB
Date published: 2020-11-26

Does anybody know of an alternative place to download the manual for the 34gn850-b, every time I try to find the manual & documents by model it says that there is no related products?

Asked by: GeneralHoon
For some reason bunch of items missing on US page, but HK page seems to be up. https://www.lg.com/hk_en/support/product/lg-34GN850-B
Answered by: NathanH
Date published: 2020-11-16

Can this monitor use the On-Screen Control with Screen Split 2.0 ? I want to use this monitor for work as well.

Asked by: Ken M1
Yes, It uses the newest On-Screen Control Software (this one https://www.youtube.com/watch?v=YHtz9Dkalfo) you can split screen, and manage some monitor settings via On-Screen control, cheers
Answered by: Zants
Date published: 2020-07-07

I bought this monitor and I really like it. There's one thing I can't find anywhere, in the spec sheet list it says "YUV422 can do 3440*1440 @ 160 hz for 10 bit color depth". How can I activate this profile/setting? Not available in Nvidia control pan.

Asked by: Viox
Use DP 1.4 cabel
Answered by: RaiBinger
Date published: 2020-06-15

How do I get the adaptive ring light on the back to work?

Asked by: lastpick
The LG 34'' UltraGear™ 21:9 Curved WQHD Nano IPS 1ms 144Hz HDR Gaming Monitor with G-SYNC® Compatibility, Model # 34GN850-B does not feature Sphere Lighting. It only has a red ring in the back that does not light up. Only models with Sphere Lighting have a ring in the back that lights up...^IFV
Answered by: Ivanf
Date published: 2020-12-07

Where to find monitor drivers? On my device manager it says PnP Monitor. I have a cd but it is 2020, I don't have a dvd-rom :D

Asked by: MarkoK
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