Product comparison · 2 monitors

Acer P221Wdh computer monitor vs ASUS VW171D computer monitor

20specifications compared
14differ
6identical
9known for one product only

Key differences

Display diagonal
- P221Wdh computer monitor:55.9 cm (22")
- VW171D computer monitor:43.4 cm (17.1")
Display resolution
- P221Wdh computer monitor:1680 x 1050 pixels
- VW171D computer monitor:1440 x 900 pixels
Display brightness (typical)
- P221Wdh computer monitor:300 cd/m²
- VW171D computer monitor:250 cd/m²
Response time
- P221Wdh computer monitor:5 ms
- VW171D computer monitor:8 ms
Contrast ratio (typical)
- P221Wdh computer monitor:2500:1
- VW171D computer monitor:600:1
Viewing angle, horizontal
- P221Wdh computer monitor:170°
- VW171D computer monitor:160°
Viewing angle, vertical
- P221Wdh computer monitor:160°
- VW171D computer monitor:150°
Pixel pitch
- P221Wdh computer monitor:0.282 x 0.282 mm
- VW171D computer monitor:0.285 x 0.285 mm

Side by side

Differences highlightedShow differences only

Comparison of P221Wdh, VW171D
29 specifications	A Acer P221Wdh computer monitor Model P221Wdh View product	B ASUS VW171D computer monitor Model VW171D View product
Display8 differ
Display diagonalDiffers	55.9 cm (22")	43.4 cm (17.1")
Display resolutionDiffers	1680 x 1050 pixels	1440 x 900 pixels
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	5 ms	8 ms
Contrast ratio (typical)Differs	2500:1	600:1
Viewing angle, horizontalDiffers	170°	160°
Viewing angle, verticalDiffers	160°	150°
Pixel pitchDiffers	0.282 x 0.282 mm	0.285 x 0.285 mm
Horizontal scan rangeKnown for one	30 - 82 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 60 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Ports & interfacesidentical
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	Unknown — not stated by the source	20 - -5°
Power1 differ
Power consumption (typical)Differs	45 W	35 W
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	517.5 mm	408 mm
Depth (without stand)Differs	177.4 mm	210 mm
Height (without stand)Differs	400.1 mm	341 mm
Weight (without stand)Differs	5.25 kg	3.3 kg
Other features1 differ
CertificationDiffers	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, C-tick,BSMI,WHQL, ISO 13402-6	ISO13406-II,TCO03, UL/cUL, CB, FCC, CCC, BSMI, Gost-R, C-Tick, VCCI, PSB
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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