Picture/Display
LCD panel type
TFT-LCD
Backlight type
W-LED system
Panel Size
21.5 inch / 54.6 cm
Effective viewing area
476.6 (H) x 268.1 (V)
Aspect ratio
16:9
Optimum resolution
1920 x 1080 @ 60Hz
Response time (typical)
5 ms
Brightness
250 cd/m²
Contrast ratio (typical)
1000:1
SmartContrast
20,000,000:1
Pixel pitch
0.248 x 0.248 mm
Viewing angle
176º (H) / 170º (V)
@ C/R > 5
Picture enhancement
SmartImage
Display colors
16.7 M
Scanning Frequency
30 – 83 kHz (H) / 56 – 75 Hz (V)
sRGB
Yes
Connectivity
Signal Input
VGA (Analog )
DVI-D (digital, HDCP)
DisplayPort
USB
USB 2.0 x 4
Sync Input
Separate Sync
Sync on Green
Audio (In/Out)
Earphone out (3.5 mm jack)x 1
PC audio-in