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Acer P221
Acer Ferrari F-20 (Black, Red) 20 inch
Acer AL2216WBD (Black)
Acer AL2016WBbd (Black)
Acer P221W LCD Monitor
Acer Ferrari F-20 (Black, Red) 20 inch LCD Monitor
Acer AL2216WBD (Black) LCD Monitor
Acer AL2016WBbd (Black) LCD Monitor
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Release Date
Apr 2008
Feb 2008
Mar 2007
Jan 2005
Screen Size
22.0 inch
20.0 inch
22.0 inch
20.0 inch
Aspect Ratio
16:10
16:9, 14:9
16:9
16:10
Brightness
300.0 cd/m^2
300.0 cd/m^2
300.0 cd/m^2
300.0 cd/m^2
Contrast Ratio
2500:1
800:1
700:1
800:1
Dot Pitch
0.282 mm
0.258 mm
0.282 mm
0.294 mm
Response Time
5.0 ms
8.0 ms
5.0 ms
8.0 ms
Monitor Type
Flat Panel LCD TFT (Active Matrix)
Flat Panel LCD TFT (Active Matrix)
Flat Panel LCD TFT (Active Matrix)
Flat Panel LCD TFT (Active Matrix)
Viewable Picture Size
22.0 in.
20.0 in.
22.0 in.
20.0 in.
Average Rating
 n stars
 n stars
 n stars
 n stars
Display
100% Positive
100% Positive
100% Positive
100% Positive