Product comparison · 2 monitors

Acer AL1516As computer monitor vs Acer P221Wdh computer monitor

19specifications compared
14differ
5identical
7known for one product only

Key differences

Display diagonal
- AL1516As computer monitor:38.1 cm (15")
- P221Wdh computer monitor:55.9 cm (22")
Display resolution
- AL1516As computer monitor:1024 x 768 pixels
- P221Wdh computer monitor:1680 x 1050 pixels
Display brightness (typical)
- AL1516As computer monitor:250 cd/m²
- P221Wdh computer monitor:300 cd/m²
Response time
- AL1516As computer monitor:12 ms
- P221Wdh computer monitor:5 ms
Contrast ratio (typical)
- AL1516As computer monitor:600:1
- P221Wdh computer monitor:2500:1
Viewing angle, horizontal
- AL1516As computer monitor:130°
- P221Wdh computer monitor:170°
Viewing angle, vertical
- AL1516As computer monitor:130°
- P221Wdh computer monitor:160°
Pixel pitch
- AL1516As computer monitor:0.297 x 0.297 mm
- P221Wdh computer monitor:0.282 x 0.282 mm

Side by side

Differences highlightedShow differences only

Comparison of AL1516As, P221Wdh
26 specifications	A Acer AL1516As computer monitor Model AL1516As View product	B Acer P221Wdh computer monitor Model P221Wdh View product
Display8 differ
Display diagonalDiffers	38.1 cm (15")	55.9 cm (22")
Display resolutionDiffers	1024 x 768 pixels	1680 x 1050 pixels
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	12 ms	5 ms
Contrast ratio (typical)Differs	600:1	2500:1
Viewing angle, horizontalDiffers	130°	170°
Viewing angle, verticalDiffers	130°	160°
Pixel pitchDiffers	0.297 x 0.297 mm	0.282 x 0.282 mm
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
Ports & interfacesidentical
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Weight & dimensions4 differ
Width (without stand)Differs	342 mm	517.5 mm
Depth (without stand)Differs	168 mm	177.4 mm
Height (without stand)Differs	353 mm	400.1 mm
Weight (without stand)Differs	2.6 kg	5.25 kg
Other features1 differ
CertificationDiffers	CE, TÜV GS, TCO 99, ISO 13406-2	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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