Product comparison · 2 monitors

Acer AL2251WA computer monitor vs Acer AL2423WA computer monitor

20specifications compared
13differ
7identical
9known for one product only

Key differences

Display diagonal
- AL2251WA computer monitor:55.9 cm (22")
- AL2423WA computer monitor:61 cm (24")
Display resolution
- AL2251WA computer monitor:1680 x 1050 pixels
- AL2423WA computer monitor:1920 x 1200 pixels
Response time
- AL2251WA computer monitor:2 ms
- AL2423WA computer monitor:6 ms
Viewing angle, horizontal
- AL2251WA computer monitor:160°
- AL2423WA computer monitor:178°
Viewing angle, vertical
- AL2251WA computer monitor:160°
- AL2423WA computer monitor:178°
Pixel pitch
- AL2251WA computer monitor:0.282
- AL2423WA computer monitor:0.270
Horizontal scan range
- AL2251WA computer monitor:30 - 80 kHz
- AL2423WA computer monitor:31 - 81 kHz
Viewable size, horizontal
- AL2251WA computer monitor:47.3 cm
- AL2423WA computer monitor:54.7 cm

Side by side

Differences highlightedShow differences only

Comparison of AL2251WA, AL2423WA
29 specifications	A Acer AL2251WA computer monitor Model AL2251WA View product	B Acer AL2423WA computer monitor Model AL2423WA View product
Display9 differ
Display diagonalDiffers	55.9 cm (22")	61 cm (24")
Display resolutionDiffers	1680 x 1050 pixels	1920 x 1200 pixels
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	2 ms	6 ms
Contrast ratio (typical)	800:1	800:1
Viewing angle, horizontalDiffers	160°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.282	0.270
Horizontal scan rangeDiffers	30 - 80 kHz	31 - 81 kHz
Vertical scan range	56 - 75 Hz	56 - 75 Hz
Viewable size, horizontalDiffers	47.3 cm	54.7 cm
Viewable size, verticalDiffers	29.6 cm	35.2 cm
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantity	1	1
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Power2 differ
Power consumption (typical)Differs	50 W	89 W
Power consumption (standby)Differs	1.5 W	1.3 W
Power consumption (off)	1 W	1 W
Weight & dimensions1 differ
Width (with stand)Known for one	512 mm	Unknown — not stated by the source
Depth (with stand)Known for one	174 mm	Unknown — not stated by the source
Height (with stand)Known for one	433 mm	Unknown — not stated by the source
Weight (with stand)Differs	6.8 kg	9.2 kg
Other features1 differ
Power requirementsKnown for one	100 - 240 VAC, 50 - 60 Hz	Unknown — not stated by the source
CertificationDiffers	CE, FCC, UL, VCCI, CCC, TUV-GS, TCO03, ISO 13406-2, C-tick, BSMI, WHQL	UL, CUL, TUV/GS, T-mark, ISO 13406-2, CE, CB, TCO 03, FCC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Silver

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.

More monitor comparisons

All monitor comparisons