34UC80-B

34'' Class 21:9 UltraWide® QHD IPS Curved LED Monitor (34'' Diagonal)

  • 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)
$

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.
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

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 5 out of 5 by from Great monitor I have now used this monitor for the past few weeks and have to say, so far so great!! The screen splitting software really helps with managing the real estate. Not sure that the curved feature of the screen is necessary but it has hindered my ability to work. screen clarity meets my expectation and is more than adequate for what I use it for which is programming.
Date published: 2020-01-26
Rated 5 out of 5 by from Great picture, very accurate text! I was using three Lenovo monitors with a Maxtor Triple-head adaptor which worked well. Came across 34UC at the store and wondered if it would be better than what I was using. I bought it and took it home and plugged it in and was amazed on the quality improvement! It was much better viewing documents and not having to worry about the seams of using 3 monitors was great too.
Date published: 2020-01-14
Rated 1 out of 5 by from Does not last I’ve been using this monitor for about a year and I loved it. When it was functioning properly it was my favorite monitor I’ve ever owned. Recently I was playing a game and the monitor started flickering uncontrollably. I thought it was just the game so I closed the game but it was still flickering like crazy. So I restarted my computer. It was still flickering. So I unplugged everything from the monitor and restarted it. Even on the menu screen and when the screen goes grey and says no signal (because nothing is plugged in except power) the screen flashes uncontrollably. Fast forward and I’ve factory reset the monitor twice and messed with every setting it has. No luck. I have looked all over the internet and found nothing helpful and the flickering seems to be getting worse. Money is tight right now and I can’t afford another monitor at the moment so I’m stuck dead in the water. I do not plan on buying LG ever again in the future and I am very upset to have spent all that money for it to barely have lasted a year.
Date published: 2019-12-01
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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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