KEY FEATURES

  • 21:9 UltraWide QHD IPS Monitor
  • sRGB over 99%
  • USB 3.0 Quick Charge
  • Game Mode
  • On-Screen Control with Screen Split 2.0
  • FreeSync
34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal)

PANEL SPECIFICATIONS

    • Screen Size Class (diagonal)
    • 34"
    • Resolution
    • 3440x1440
    • Response Time
    • 5ms GTG
    • Color Depth
    • 10bits (8bit+FRC), 1.07B
    • Panel Type
    • IPS
    • Aspect Ratio
    • 21:9
    • Color Gamut (CIE1931)
    • sRGB over 99%
    • Brightness (typical)
    • 300 cd/m2
    • Contrast Ratio
    • 5M:1
    • Viewing Angle
    • 178/178
    • Surface Treatment
    • Hard Coating (3H), anti-glare
    • Pixel Pitch (mm)
    • 0.2628 mm x 0.2628 mm

INPUTS/OUTPUTS

    • DisplayPort (ver1.2)
    • 1
    • USB Up-Stream (ver 3.0)
    • 1
    • USB Down-Stream (ver 3.0)
    • 2 (Port 1 Supports Quick Charge)
    • HDMI 2.0
    • 2
    • HDMI
    • Yes

POWER

    • Type
    • Adapter
    • Input
    • 100~240V

SPECIAL FEATURES

    • Smart Energy Saving
    • Yes
    • Key Lock
    • Yes
    • DDC/CI
    • Yes
    • HDCP
    • Yes
    • Picture Mode
    • Yes
    • PIP/PBP
    • In Screen Split
    • PBP (Picture by Picture)
    • Yes
    • Automatic Standby
    • Yes
    • Flicker Safe
    • Yes
    • Six Axis Control
    • Yes
    • Game Mode
    • Yes
    • Black Stabilizer
    • Yes
    • DAS Mode
    • Yes
    • Response Time Control
    • Yes
    • AMD FreeSync™ Technology
    • Yes (DP 55~75Hz)
    • On Screen Control
    • Yes
    • My Display Preset (in OSC)
    • Yes
    • Dual EDID (H/W)
    • Yes
    • Ratio
    • Wide, Original, Cinema 1, Cinema 2, 1:1

STAND

    • Tilt (Angle)
    • Yes (-5~20)
    • One Click Stand Set-up
    • Yes
    • Height (mm)
    • 120mm

DIMENSIONS/WEIGHTS

    • Shipping Weight
    • 25.4 lbs
    • With Stand (WxHxD)
    • 32.2" x 17.6" x 9.9" (Down)/32.2" x 22.4" x 9.9" (Up)
    • Without Stand (WxHxD)
    • 32.2" x 14.2" x 3.5"
    • Shipping Dimensions (WxHxD)
    • 38.5" x 19.9" x 8.1"
    • With Stand Weight
    • 18.3 lbs

STANDARD

    • TUV-Type
    • Yes
    • UL(cUL)
    • Yes
    • FCC-B, CE
    • Yes
    • Windows
    • Yes
    • ErP
    • Yes
    • CCC (for China)
    • Yes
    • BSMI (for Taiwan)
    • Yes

CABINET/ACCESSORIES

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

WARRANTY/UPC

    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192615922

What people are saying

Rated 1 out of 5 by from Great product but not robust I loved this monitor, took great care with it (had it in one place since taking it out of the box), but it only lasted 1.5 years, then vertical lines started appearing on the screen. Support said it would cost more to fix than what I purchased it for. Really, 1.5 years? I unfortunately won't be buying another LG monitor.
Date published: 2021-10-22
Rated 1 out of 5 by from Monitor started smoking I purchased this monitor over a year ago. It worked great for a while and all of sudden started smoking and part of the front panel is burnt. I've been working with LG to assist with a repair or credit but have not had a lot of luck. The monitor was shipped back to LG last month and my claim is still open. I have a lot of LG products(washer,dryer, several TVs) but would not trust this monitor in my home.
Date published: 2021-05-23
Rated 5 out of 5 by from My son loves his gaming monitor The monitor is detailed graphic for my son, he enjoys the ease of operation. Only thing I would like is to have an Oled or micro led for a bit more realistic details. LG has done it again with engineering excellence !
Date published: 2021-03-12
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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.

Is this monitor a 4K technology?

Asked by: RoyT1
The LG 34'' Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34'' Diagonal), Model # 34UC80-B has a native QHD resolution of 3440 x 1440. It is not a 4K (i.e 3840 x 2160) monitor...^IFV
Answered by: Ivanf
Date published: 2019-12-06

Will I be able connect my headphones to the monitor via bluetooth? And will I be able to use air drop provided that I am running mac os? thanks

Asked by: Truck14
The LG 34'' Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34'' Diagonal), Model # 34UC80-B does not support Bluetooth...^IFV
Answered by: Ivanf
Date published: 2019-08-19

Does the LG 34UC80-B have built-in speakers?

Asked by: Lance29
The LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B does not have built-in speakers. It has a Headphone Out that you can connect to a pair of computer speakers...^IFV
Answered by: Ivanf
Date published: 2020-04-16

Is there a way to split this monitor screen without using the ScreenControl software ? Just brought the monitor but apparently I’m not able to install the software because some security issues within my company. 

Asked by: michelabranches
Windows 7, 8, and 10 provide a way to split the screen on the LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B or a connected monitor...^IFV
Answered by: Ivanf
Date published: 2020-02-23

Is 34UC80-B 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal) compatible with MacBook Pro?

Asked by: JimRH
Hi Hulemika. The LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B has 2 x HDMI 2.0 ports and a DisplayPort (ver 1.2) port on it that either the Macbook Air Laptop or Macbook Pro can be connected to using a Thunderbolt to HDMI adapter or a Thunderbolt to DisplayPort adapter. The are adapters available for the Thunderbolt 3 ports as well. The questions is more about if the Graphics cards in the Macbook Air and the Macbook Pro can drive the monitor and if they support the monitor's native resolution (i.e. 3440 x 1440). Regrettably, we do not have information on what GPU those models use, but you can contact the manufacturer for the GPUs in the units or visit their site to review the specifications so you can determine if support the monitor's resolution and are able to drive the monitor...^AC
Answered by: Amber C
Date published: 2018-12-24

1) Is monitor supported with MacBook Air (13-inch, Early 2014)? Laptop has Thunderbolt and two USB ports. 2) Is monitor supported with MacBook Pro (13-inch, 2016, Four Thunderbolt 3 Ports)

Asked by: hulemikha
Hi Hulemika. The LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B has 2 x HDMI 2.0 ports and a DisplayPort (ver 1.2) port on it that either the Macbook Air Laptop or Macbook Pro can be connected to using a Thunderbolt to HDMI adapter or a Thunderbolt to DisplayPort adapter. The are adapters available for the Thunderbolt 3 ports as well. The questions is more about if the Graphics cards in the Macbook Air and the Macbook Pro can drive the monitor and if they support the monitor's native resolution (i.e. 3440 x 1440). Regrettably, we do not have information on what GPU those models use, but you can contact the manufacturer for the GPUs in the units or visit their site to review the specifications so you can determine if support the monitor's resolution and are able to drive the monitor...^IFV
Answered by: LGJoel
Date published: 2018-11-28

Is The LQ 34UC80-B monitor compatible with a Mac computer?

Asked by: David81
The LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B is a Plug and Play monitor so there is no need for drivers. It has 2 x HDMI (ver. 2.0) ports on it and a DisplayPort (ver1.2) port for connectivity so depending on what type of connections you have on your Mac computer, you may or may not need adapters to make the necessary connections...^IFV
Answered by: LGJoel
Date published: 2018-11-27

Hi. What's the difference betwwen the LG 34UC80-B and the LG 34CB99-W? Thanks and best regards.

Asked by: RickTerry
Hi Rick. The LG 34" Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34" Diagonal), Model # 34UC80-B is a monitor from our Consumer Division while the LG 34" Class (34" Diagonal) 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C ), Model # 34CB99-W is from our Commercial/Business Division. They have different pixel pitches. The 34CB99-W has a Pixel Pitch of 0.2325 mm x 0.2325 mm and the 34UC80-B has a Pixel Pitch of 0.2628 mm x 0.2628 mm. The 34CB99-W has 2 x 7W built-in speakers, has a USB Type-C port that supports USB PD (Power Delivery) and delivers 60W. The 34CB99-W has a 3-Year Limited Warranty for Parts/Labor/Backlight and the 34UC80-B has a 1-Year Limited Warranty for Parts/Labor...^IFV
Answered by: LGJoel
Date published: 2018-07-10
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