Product comparison · 2 monitors

Acer AL1711S computer monitor vs Viewsonic Professional Series VP171b computer monitor

14specifications compared
8differ
6identical
11known for one product only

Key differences

The Acer AL1711S computer monitor has 17 ms more response time than the Viewsonic Professional Series VP171b computer monitor (25 ms vs 8 ms). The Viewsonic Professional Series VP171b computer monitor has 50 :1 more contrast ratio (typical) than the Acer AL1711S computer monitor (500:1 vs 450:1). The Acer AL1711S computer monitor has 25 mm more width (without stand) than the Viewsonic Professional Series VP171b computer monitor (396 mm vs 371 mm). Horizontal scan range: 31.5 - 80 kHz on the Acer AL1711S computer monitor, 30 - 82 kHz on the Viewsonic Professional Series VP171b computer monitor. Vertical scan range: 56.3 - 75 Hz on the Acer AL1711S computer monitor, 50 - 85 Hz on the Viewsonic Professional Series VP171b computer monitor.

Response time
- AL1711S computer monitor:25 ms
- Professional Series VP171b computer monitor:8 ms
Contrast ratio (typical)
- AL1711S computer monitor:450:1
- Professional Series VP171b computer monitor:500:1
Horizontal scan range
- AL1711S computer monitor:31.5 - 80 kHz
- Professional Series VP171b computer monitor:30 - 82 kHz
Vertical scan range
- AL1711S computer monitor:56.3 - 75 Hz
- Professional Series VP171b computer monitor:50 - 85 Hz
Width (without stand)
- AL1711S computer monitor:396 mm
- Professional Series VP171b computer monitor:371 mm
Depth (without stand)
- AL1711S computer monitor:159.5 mm
- Professional Series VP171b computer monitor:55.3 mm
Height (without stand)
- AL1711S computer monitor:378 mm
- Professional Series VP171b computer monitor:309 mm
Weight (without stand)
- AL1711S computer monitor:5.6 kg
- Professional Series VP171b computer monitor:6.5 kg

Side by side

Differences highlightedShow differences only

Comparison of AL1711S, VP171b
25 specifications	A Acer AL1711S computer monitor Model AL1711S View product	B Viewsonic Professional Series VP171b computer monitor Model VP171b View product
Display4 differ
Display diagonal	43.2 cm (17")	43.2 cm (17")
Display resolution	1280 x 1024 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	25 ms	8 ms
Contrast ratio (typical)Differs	450:1	500:1
Viewing angle, horizontal	140°	140°
Viewing angle, vertical	130°	130°
Horizontal scan rangeDiffers	31.5 - 80 kHz	30 - 82 kHz
Vertical scan rangeDiffers	56.3 - 75 Hz	50 - 85 Hz
Pixel pitchKnown for one	0.264 x 0.264 mm	Unknown — not stated by the source
Viewable size, horizontalKnown for one	33.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	27 cm	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourKnown for one	Unknown — not stated by the source	Black
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	33 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
Width (without stand)Differs	396 mm	371 mm
Depth (without stand)Differs	159.5 mm	55.3 mm
Height (without stand)Differs	378 mm	309 mm
Weight (without stand)Differs	5.6 kg	6.5 kg
Other featuresidentical
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
CertificationKnown for one	ISO 13406-2, UL, EN60950, EN - 55022, MPR 1990, CSA, CB, TUV-GS, FCC-B, CE, TCO'99	Unknown — not stated by the source
Ergonomicsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source

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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