Skip to content

LG Ultrawide 34WN780-B 34" UW-QHD LED LCD Monitor - 21:9 - Textured Black

SKU 34WN780-B
Save 27% Save 27%
Original price $1,047.03
Original price $1,047.03 - Original price $1,047.03
Original price $1,047.03
Current price $761.78
$761.78 - $761.78
Current price $761.78

34" 21:9 UltraWide™ QHD

Wider View to Get More Done

See more, do more. The 34-inch UltraWide® QHD (3440x1440) resolution allows you to edit clips of footage and simultaneously run different programs. You can edit, code and review, while enjoying the immersive and clear visual experience on a rich, vivid IPS screen that's accurate at wide angles.

HDR10

Enjoy the Latest HDR Videos and Games

HDR10 elevates picture quality for a more dynamic visual immersion experience and enhanced color of HDR content. HDR10 is the digital HDR standard based on the sRGB 99% color gamut. A true difference in color and brightness.

Full Movement of Display

Perfectly Follow Your Eye Level

Enhanced flexibility of the Ergo stand offers expanded ergonomic adjustment of extend, retract, swivel, height and tilt as well as providing perfect position of screen for more comfortable and sustainable user experience.

Clutter-Free Desk Setup

Fully Use Your Desk

The compact design takes up very little desk surface and also contributes to easier installation.

OnScreen Control

Control with a Few Clicks

You can customize the workspace by splitting the display or adjusting basic monitor options with just a few mouse clicks.

Reader Mode

Less Blue, Improved Visual Comfort

Reducing blue light to help lessen eye fatigue, Reader Mode creates a screen with a color temperature similar to paper and provides optimal condition for reading.

Flicker Safe

Care for Eyes

Flicker Safe reduces invisible flickering on the screen and provides a more comfortable working environment for your eyes.


  • The 3440x1440 resolution with UltraWide Quad HD mode amazingly sharp picture quality
  • 5 ms GTG response time makes it excellent for latest action films, sports or gaming
  • 21:9 aspect ratio provides the best display for video recorded in the CinemaScope format
  • LED backlight technology provides for industry-leading low power consumption and less hazardous materials
  • Enjoy crisp content and energetic hues with the 300 cd/m² brightness
  • HDMI interface allows you to connect to a variety of HD devices including gaming consoles, Blu-ray players, laptop PCs, digital cameras and many others for the ultimate true high-definition display
  • DisplayPort interface that transmits both audio and video signals through a single connection to deliver versatile performance
  • VESA mount compatibility allows you to mount the display on a wall or with a stand depending on your specific needs

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare