1 x HDMI / 1 x USB-C (DP Alternative) 1 x USB Type-C (Power Only)
HDMI Cable
+
+
Overview
Specs
Reviews
Learn more about the LG Electronics 27U421A-B
Model
Brand
LG
Model
27U421A-B
Cabinet Color
Black
Display
Screen Size
27"
Widescreen
Yes
Resolution
1920 x 1080
Refresh Rate
100Hz
Viewing Angle
178° (H) / 178° (V)
Monitor Pixel Density
0.2745mm
Display Colors
16.7 Million
Brightness
250 cd/m2
Contrast Ratio
3000:1
Aspect Ratio
16:9
Response Time
5ms (GTG)
Panel
VA
Color Gamut
sRGB 99% (CIE1931)
HDR Standard
HDR10
Curved Surface Screen
Curved
Curvature Radius
1500R
Connectivity
Video Ports
1 x HDMI / 1 x USB-C (DP Alternative)
USB Ports
1 x USB Type-C (Power Only)
Power
Power Supply
100 - 240 VAC, 50/60Hz
Power Consumption
DC Off (Max): Less than 0.3W Power Save/Sleep Mode (Max): Less than 0.5W
Convenience
Stand Adjustments
Tilt
VESA Compatibility - Mountable
100 x 100mm
Features
Features
LG Switch Auto Input Switch Black Stabilizer Color Weakness Mode Dynamic Action Sync Flicker Safe HDR Effect Reader Mode Smart Energy Saving Super Resolution+
Dimensions & Weight
Dimensions
17.8" x 24.0" x 6.7" with stand 14.2" x 24.0" x 1.8" without stand