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34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™
34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™
34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™
34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™
DISCONTINUED
34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™
34WN780-B

34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™

Key Features
All Specs
  • 34" UltraWide QHD (3440 x 1440) IPS Display
  • Ergo Stand (Extend/Retract/Swivel/Height/Tilt)
  • 3-Side Virtually Borderless Design
  • Up to sRGB 99% Color Gamut / HDR10
  • AMD FreeSync™
  • Color Calibrated

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Features and Specs
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All Specs

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Aspect Ratio
21:9
Brightness (Typical, Minimum)
300cd/m²
Color Depth (Number of Colors)
167
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Contrast Ratio
1000:1
Display Type
IPS
Pixel Pitch (mm)
0.2325 x 0.2325 mm
Refresh Rate
75hz
Resolution
UW-QHD
Response Time
5ms (GTG)
Screen Size
34"
Surface Treatment
Anti-Glare
Viewing Angle
178˚(R/L), 178˚(U/D)
Adaptive Sync
AMD FreeSync™
Black Stabilizer®
Yes
Color Calibrated
Yes
Color Weakness Mode
Yes
Dual Controller
Yes
Dynamic Action Sync®
Yes
Flicker Safe
Yes
HDR (High Dynamic Range)
Yes
HDR Effect
Yes
OnScreen Control (OSC)
Yes
Reader Mode
Yes
Smart Energy Saving
Yes
Super Resolution+
Yes
DisplayPort
Yes
HDMI
Yes
Headphone Out
Yes
USB Down-stream
Yes
USB Up-stream
Yes
Ergo Stand
Yes
Wall Mount Size (mm)
100 x 100 mm
MAXX Audio
Yes
Speaker
Yes
DC Off (Max)
Less than 0.3W
Input
100-240 Vac, 50/60 Hz
Power Consumption (Max.)
67 W
Power Consumption (Typ.)
45 W
Power Save/Sleep Mode (Max)
Less than 0.5W
Type
Adapter
Shipping Dimensions (WxHxD)
37" x 20.3" x 10.6"
Shipping Weight
33.5 lbs
With Stand (WxHxD)
32.2" x 24.1" x 16" (Up)/32.2"x 18.9" x 16" (Down)
With Stand Weight
23.8 lbs
Without Stand (WxHxD)
32.2" x 14.4" x 1.8"
Without Stand Weight
15.2 lbs
HDMI Cable
Yes
Others (Accessory)
DC Extension Cable (3.9ft, black, holder)
Limited Warranty
1 Year Parts and Labor
UPC
195174002919

For Owners

Warranty Information

Discover the 34" UltraWide Ergo QHD IPS HDR Monitor with FreeSync™.

1OnScreen Control software installation required. Visit Support on LG.com to download.


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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