Product comparison · 2 monitors

Acer P191Wd computer monitor vs Viewsonic 22" VA2216w LCD

20specifications compared
13differ
7identical
21known for one product only

Key differences

Display diagonal
- P191Wd computer monitor:48.3 cm (19")
- 22" VA2216w LCD:55.9 cm (22")
Display resolution
- P191Wd computer monitor:1440 x 900 pixels
- 22" VA2216w LCD:1680 x 1050 pixels
Contrast ratio (typical)
- P191Wd computer monitor:2000:1
- 22" VA2216w LCD:1000:1
Viewing angle, horizontal
- P191Wd computer monitor:160°
- 22" VA2216w LCD:170°
Horizontal scan range
- P191Wd computer monitor:24 - 80 kHz
- 22" VA2216w LCD:24 - 82 kHz
Vertical scan range
- P191Wd computer monitor:56 - 75 Hz
- 22" VA2216w LCD:50 - 75 Hz
Viewable size, horizontal
- P191Wd computer monitor:40.8 cm
- 22" VA2216w LCD:47.4 cm
Viewable size, vertical
- P191Wd computer monitor:25.5 cm
- 22" VA2216w LCD:29.6 cm

Side by side

Differences highlightedShow differences only

Comparison of P191Wd, 22" VA2216w LCD
41 specifications	A Acer P191Wd computer monitor Model P191Wd View product	B Viewsonic 22" VA2216w LCD 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	1000:1
Viewing angle, horizontalDiffers	160°	170°
Viewing angle, vertical	160°	160°
Horizontal scan rangeDiffers	24 - 80 kHz	24 - 82 kHz
Vertical scan rangeDiffers	56 - 75 Hz	50 - 75 Hz
Viewable size, horizontalDiffers	40.8 cm	47.4 cm
Viewable size, verticalDiffers	25.5 cm	29.6 cm
Viewable size diagonalKnown for one	Unknown — not stated by the source	55.9 cm
Pixel pitchKnown for one	0.284	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
AC (power) inKnown for one	Unknown — not stated by the source	No
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 20°
Power1 differ
Power consumption (standby)Differs	2 W	38 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	1 W
Power consumption (typical)Known for one	37 W	Unknown — not stated by the source
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions3 differ
Width (with stand)Differs	454.3 mm	510 mm
Depth (with stand)Differs	163.7 mm	225 mm
Height (with stand)Differs	359.2 mm	432 mm
Weight (with stand)Known for one	Unknown — not stated by the source	5.1 kg
Width (without stand)Known for one	Unknown — not stated by the source	510 mm
Depth (without stand)Known for one	Unknown — not stated by the source	61 mm
Height (without stand)Known for one	Unknown — not stated by the source	351 mm
Weight (without stand)Known for one	4.4 kg	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	560 x 124 x 474 mm
Package weightKnown for one	Unknown — not stated by the source	6.6 kg
Other featuresidentical
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
CertificationKnown for one	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, C-tick, BSMI, WHQL, ISO 13402-6	Unknown — not stated by the source

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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