17
4. Technical Specications
4. Technical Specifications
237E4QSD, 237E4QHAD, 237E4QHSD:
Picture/Display
Monitor Panel Type IPS LCD
Backlight LED
Panel Size 23" W (58.42cm)
Aspect Ratio 16:9
Pixel Pitch 0.265 x 0.265 mm
Brightness 250 cd/m²
SmartContrast 20,000,000:1
Contrast Ratio (typ.) 1000:1
Response Time (typ.) 14ms
SmartResponse (available for
selected models)
Optimum Resolution 1920x1080@60Hz
Viewing Angle 178° (H) / 178° (V) @ C/R > 10
Picture Enhancement SmartImage Lite
Display Colors 16.7M
Vertical Refresh Rate 56Hz - 76Hz
Horizontal Frequency 30kHz - 83kHz
MHL 1080P@30Hz
sRGB YES
Connectivity
Signal Input
237E4QSD: VGA(Analog), DVI(Digital,HDCP)
237E4QHAD, 237E4QHSD: VGA(Analog),
HDMI(Digital,HDCP), MHL-HDMI (Digital, HDCP)
Audio In/Out 237E4QHAD : PC audio-in, Earphone out
237E4QHSD : HDMI audio out
Input Signal Separate Sync, Sync on Green
237E4LSB, 237E4LHAB, 237E4LHSB:
Picture/Display
Monitor Panel Type TFT LCD
Backlight LED
Panel Size 23" W (58.42cm)
Aspect Ratio 16:9
Pixel Pitch 0.265 x 0.265 mm
Brightness 250 cd/m²
SmartContrast 20,000,000:1
Contrast Ratio (typ.) 1000:1
Response Time (typ.) 5ms
SmartResponse (available for
selected models) 2ms
5ms