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4. Technical Specifications
221S3/221S3L/221S3L
Plus
Picture/Display
Monitor panel type
TFT-LCD
Backlight
CCFL (221S3) / LED (221S3L/221S3L
Plus
)
Panel size
21.5" W (54.6 cm)
Aspect ratio
16:9
Pixel Pitch
0.248 x 0.248 mm
Brightness
300 cd/m² (221S3) / 250 cd/m² (221S3L)
SmartContrast
500,000:1 (221S3) / 20,000,000:1 (221S3L/221S3L
Plus
)
Contrast ratio (typ.)
1000:1
Response time (typical)
5 ms
Optimum Resolution
1920x1080 @ 60Hz
Viewing angle
176° (H) / 160° (V) @ C/R > 5 (221S3)
176° (H) / 170° (V) @ C/R > 5 (221S3L)
Picture Enhancement
SmartImage
Display colors
16.7 M
Vertical refresh rate
56Hz -76Hz
Horizontal Frequency
30kHz - 83kHz
sRGB
YES
Connectivity
Signal input
DVI (digital), VGA (signal)
Input Signal
Separate Sync, Sync on Green
Convenience
User Convenience
Smartimage/ , Brightness/ , Power On/Off ,
/back,
Menu (OK)
OSD Languages
English, French, German, Italian, Russian, Spanish, Simplified
Chinese, Portuguese
Plug & Play Compatibility
DDC/CI, sRGB, Windows 7/Vista/XP, Mac OSX, Linux
Stand
Tilt
-5 / +20 (221S3/221S3L/221S3L
Plus
)
Swivel
-65/+65 (221S3L
Plus
CEB base)
Height adjustment
70mm (221S3L
Plus
CEB base)
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