Product comparison · 2 monitors

Acer P191Wbd computer monitor vs Acer P221Wbdh computer monitor

29specifications compared
14differ
15identical
0known for one product only

Key differences

Display diagonal
- P191Wbd computer monitor:48.3 cm (19")
- P221Wbdh computer monitor:55.9 cm (22")
Display resolution
- P191Wbd computer monitor:1440 x 900 pixels
- P221Wbdh computer monitor:1680 x 1050 pixels
Contrast ratio (typical)
- P191Wbd computer monitor:2000:1
- P221Wbdh computer monitor:2500:1
Pixel pitch
- P191Wbd computer monitor:0.284 x 0.284 mm
- P221Wbdh computer monitor:0.282 x 0.282 mm
Horizontal scan range
- P191Wbd computer monitor:24 - 80 kHz
- P221Wbdh computer monitor:30 - 82 kHz
Vertical scan range
- P191Wbd computer monitor:56 - 75 Hz
- P221Wbdh computer monitor:56 - 60 Hz
Viewable size, horizontal
- P191Wbd computer monitor:40.8 cm
- P221Wbdh computer monitor:47.3 cm
Viewable size, vertical
- P191Wbd computer monitor:25.5 cm
- P221Wbdh computer monitor:29.6 cm

Side by side

Differences highlightedShow differences only

Comparison of P191Wbd, P221Wbdh
29 specifications	A Acer P191Wbd computer monitor Model P191Wbd View product	B Acer P221Wbdh computer monitor Model P221Wbdh View product
Display8 differ
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Contrast ratio (typical)Differs	2000:1	2500:1
Viewing angle, horizontal	176°	176°
Viewing angle, vertical	176°	176°
Pixel pitchDiffers	0.284 x 0.284 mm	0.282 x 0.282 mm
Horizontal scan rangeDiffers	24 - 80 kHz	30 - 82 kHz
Vertical scan rangeDiffers	56 - 75 Hz	56 - 60 Hz
Viewable size, horizontalDiffers	40.8 cm	47.3 cm
Viewable size, verticalDiffers	25.5 cm	29.6 cm
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Power2 differ
Power consumption (typical)Differs	37 W	55 W
Power consumption (standby)	2 W	2 W
Power consumption (off)Differs	2 W	1 W
Weight & dimensions4 differ
Width (with stand)Differs	454.3 mm	517.5 mm
Depth (with stand)Differs	163.7 mm	177.4 mm
Height (with stand)Differs	359.2 mm	400.1 mm
Weight (without stand)Differs	4.4 kg	5.25 kg
Other featuresidentical
TV tuner integrated	No	No
Certification	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, C-tick, BSMI, WHQL, ISO 13402-6	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, C-tick, BSMI, WHQL, ISO 13402-6

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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