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34WN780-B
LG UltraWide™ QHD IPS HDR Monitor Ergo
  • 34" UltraWide™ QHD (3440x1440) IPS
  • sRGB 99% (Typ.) with HDR10
  • Extend/Retract, Swivel, Height, Tilt
  • AMD FreeSync™
  • OnSreen Control
  • MAXXAUDIO®

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LG UltraWide™ QHD IPS HDR Monitor Ergo

Stock List

34" 21:9 UltraWide™ QHD

More Space for Multi-Tasking

The UltraWide™ QHD screen (3440x1440 resolution, 21:9 aspect ratio) is great for work. This allows for monitoring of large amounts of footage for video editing, and numerous audio plugins and effects can be displayed at once.
34" 21:9 UltraWide™ QHD display with IPS, sRGB 99% Typical, and HDR 34" 21:9 UltraWide™ QHD display with IPS, sRGB 99% Typical, and HDR
*This image is simulated to help you understand.
  • Extend / Retract 0~180mm

  • Swivel ± 280˚

  • Height 0~130mm

  • Tilt ± 25˚

*The figures above are the available range of features.
*The product images in the video are for illustrational purposes only and might differ from the real product.
Multi Ports Multi Ports Multi Ports
Multi Ports

A Variety of Interface

Supporting HDMI, DisplayPort and USB 3.0
*For detailed installation instructions, see the product manual at LG.com Support page.
*All product images shown in above videos are illustrated by a representative product of LG for demonstration purposes and might differ partially from the real product.
*To download the latest OnScreen Control, visit LG.COM.
*The product images and OnScreen Control in the video are for illustrational purposes only and might differ from the real product and Actual OnScreen Control.
*This image is simulated to help you understand.

DISPLAY

  • Size (Inch)
    34 Inch
    Size (cm)
    86.72cm
  • Resolution
    3440 x 1440
    Panel Type
    IPS
  • Aspect Ratio
    21:9
    Pixel Pitch
    0.2325 x 0.2325 mm
  • Brightness (Min.)
    240cd/m²
    Brightness (Typ.)
    300cd/m²
  • Color Gamut (Min.)
    sRGB 95% (CIE1931)
    Color Gamut (Typ.)
    sRGB 99% (CIE1931)
  • Color Depth (Number of Colors)
    16.7M
    Contrast Ratio (Min.)
    700:1
  • Contrast Ratio (Typ.)
    1000:1
    Response Time
    5ms (GtG at Faster)
  • Viewing Angle (CR≥10)
    178º(R/L), 178º(U/D)
    Surface Treatment
    Anti-Glare

FEATURES

  • HDR 10
    Yes
    HDR Effect
    Yes
  • Color Calibrated
    Yes
    Flicker safe
    Yes
  • Reader Mode
    Yes
    Color Weakness
    Yes
  • Super Resolution+
    Yes
    AMD FreeSync™
    Yes
  • Black Stabilizer
    Yes
    Dynamic Action Sync
    Yes
  • Smart Energy Saving
    Yes

SW APPLICATION

  • Dual Controller
    Yes
    OnScreen Control (LG Screen Manager)
    Yes

CONNECTIVITY

  • HDMI
    Yes(2ea)
    HDMI (Max. Resolution at Hz)
    3440 x 1440 8bit @ 75Hz
  • DisplayPort
    Yes (1ea)
    DP Version
    1.4
  • DP (Max. Resolution at Hz)
    3440 x 1440 8bit @ 75Hz
    USB Upstream Port
    Yes (1ea/ver3.0)
  • USB Downstream Port
    Yes (2ea/ver3.0)
    Headphone out
    Yes

SOUND

  • Speaker
    Yes
    Speaker_Output (unit)
    7W
  • Speaker_Channel
    2ch
    Maxx Audio
    Yes

POWER

  • Type
    External Power(Adapter)
    AC Input
    AC 100 - 240V 50/60 Hz
  • Power Consumption (Typ.)
    45W
    Power Consumption (Max.)
    67W
  • Power Consumption (Sleep Mode)
    Less than 0.5W
    Power Consumption (DC Off)
    Less than 0.3W

MECHANICAL

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

DIMENSIONS/WEIGHT

  • Dimension with Stand (W x H x D)
    816.5 x 612.4 x 406.4mm(Up)
    816.5 x 482.4 x 406.4mm(Down)
    Dimension without Stand (W x H x D)
    816.5 x 365.3 x 45.5 mm
  • Dimension in Shiping (W x H x D)
    940.0 x 516.0 x 268.0 mm
    Weight with Stand
    10.8 kg
  • Weight without Stand
    6.9 kg
    Weight in Shipping
    15.2 kg

ACCESSORY

  • HDMI
    Yes
    Others (Accessory)
    DC Extension cable 1.2m Black w/ Holder,
    Grommet, LG Cover Sheet
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