Product comparison · 2 monitors

Acer AL1923WA computer monitor vs Acer P221W computer monitor

Key differences

Display diagonal
- AL1923WA computer monitor:48.3 cm (19")
- P221W computer monitor:55.9 cm (22")
Display resolution
- AL1923WA computer monitor:1440 x 900 pixels
- P221W computer monitor:1680 x 1050 pixels
Contrast ratio (typical)
- AL1923WA computer monitor:800:1
- P221W computer monitor:2500:1
Viewing angle, horizontal
- AL1923WA computer monitor:160°
- P221W computer monitor:170°
Pixel pitch
- AL1923WA computer monitor:0.258 x 0.258 mm
- P221W computer monitor:0.282
Viewable size, horizontal
- AL1923WA computer monitor:40.8 cm
- P221W computer monitor:47.3 cm
Viewable size, vertical
- AL1923WA computer monitor:25.5 cm
- P221W computer monitor:29.6 cm
Power consumption (typical)
- AL1923WA computer monitor:39 W
- P221W computer monitor:45 W

Differences highlightedShow differences only

Comparison of AL1923WA, P221W
23 specifications	A Acer AL1923WA computer monitor Model AL1923WA View product	B Acer P221W computer monitor Model P221W View product
Display7 differ
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Contrast ratio (typical)Differs	800:1	2500:1
Viewing angle, horizontalDiffers	160°	170°
Pixel pitchDiffers	0.258 x 0.258 mm	0.282
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 82 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 60 Hz
Viewable size, horizontalDiffers	40.8 cm	47.3 cm
Viewable size, verticalDiffers	25.5 cm	29.6 cm
Power2 differ
Power consumption (typical)Differs	39 W	45 W
Power consumption (standby)Differs	0.9 W	1 W
Power consumption (off)Known for one	0.7 W	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	447.9 mm	517.5 mm
Depth (with stand)Differs	231.3 mm	177.4 mm
Height (with stand)Differs	399.3 mm	400.1 mm
Weight (without stand)Known for one	5.4 kg	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	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.