Product comparison · 2 monitors

Acer AL1916Ws 19" LCD widescreen vs Acer AL2051Ws computer monitor

Key differences

Display diagonal
- AL1916Ws 19" LCD widescreen:48.3 cm (19")
- AL2051Ws computer monitor:50.8 cm (20")
Display resolution
- AL1916Ws 19" LCD widescreen:1440 x 900 pixels
- AL2051Ws computer monitor:1680 x 1050 pixels
Contrast ratio (typical)
- AL1916Ws 19" LCD widescreen:500:1
- AL2051Ws computer monitor:800:1
Viewing angle, horizontal
- AL1916Ws 19" LCD widescreen:150°
- AL2051Ws computer monitor:176°
Viewing angle, vertical
- AL1916Ws 19" LCD widescreen:130°
- AL2051Ws computer monitor:176°
Pixel pitch
- AL1916Ws 19" LCD widescreen:0.284
- AL2051Ws computer monitor:0.258
Viewable size, horizontal
- AL1916Ws 19" LCD widescreen:40.8 cm
- AL2051Ws computer monitor:43.2 cm
Viewable size, vertical
- AL1916Ws 19" LCD widescreen:25.5 cm
- AL2051Ws computer monitor:27 cm

Differences highlightedShow differences only

Comparison of AL1916Ws 19" LCD widescreen, AL2051Ws
30 specifications	A Acer AL1916Ws 19" LCD widescreen View product	B Acer AL2051Ws computer monitor Model AL2051Ws View product
Display8 differ
Display diagonalDiffers	48.3 cm (19")	50.8 cm (20")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Contrast ratio (typical)Differs	500:1	800:1
Viewing angle, horizontalDiffers	150°	176°
Viewing angle, verticalDiffers	130°	176°
Pixel pitchDiffers	0.284	0.258
Horizontal scan rangeKnown for one	24 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 60 Hz	Unknown — not stated by the source
Viewable size, horizontalDiffers	40.8 cm	43.2 cm
Viewable size, verticalDiffers	25.5 cm	27 cm
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Ergonomics1 differ
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Swivel angle rangeKnown for one	45 - 45°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	36 W	60 W
Weight & dimensions4 differ
Width (without stand)Differs	462 mm	480 mm
Depth (without stand)Differs	180 mm	408 mm
Height (without stand)Differs	385 mm	712 mm
Weight (without stand)Differs	4 kg	6.5 kg
Other features1 differ
CertificationDiffers	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO99, C-tick,BSMI,WHQL, ISO 13402-6	CE,FCC,UL,VCCI,CCC,TUV-GS, TCO99,ISO13406-2,C-tick,BSMI,WHQL

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.