Product comparison · 2 monitors

Acer Monitor AL511 15 LCD opaal vs Acer Monitor AL722 17 LCD Flat Panel

16specifications compared
13differ
3identical
3known for one product only

Key differences

The Acer Monitor AL722 17 LCD Flat Panel has 50 :1 more contrast ratio (typical) than the Acer Monitor AL511 15 LCD opaal (400:1 vs 350:1). The Acer Monitor AL722 17 LCD Flat Panel has 30° more viewing angle, horizontal than the Acer Monitor AL511 15 LCD opaal (150° vs 120°). The Acer Monitor AL722 17 LCD Flat Panel has 40° more viewing angle, vertical than the Acer Monitor AL511 15 LCD opaal (140° vs 100°). Display diagonal: 38.1 cm (15") on the Acer Monitor AL511 15 LCD opaal, 43.2 cm (17") on the Acer Monitor AL722 17 LCD Flat Panel. Display resolution: 1024 x 768 pixels on the Acer Monitor AL511 15 LCD opaal, 1280 x 1024 pixels on the Acer Monitor AL722 17 LCD Flat Panel.

Display diagonal
- Monitor AL511 15 LCD opaal:38.1 cm (15")
- Monitor AL722 17 LCD Flat Panel:43.2 cm (17")
Display resolution
- Monitor AL511 15 LCD opaal:1024 x 768 pixels
- Monitor AL722 17 LCD Flat Panel:1280 x 1024 pixels
Contrast ratio (typical)
- Monitor AL511 15 LCD opaal:350:1
- Monitor AL722 17 LCD Flat Panel:400:1
Viewing angle, horizontal
- Monitor AL511 15 LCD opaal:120°
- Monitor AL722 17 LCD Flat Panel:150°
Viewing angle, vertical
- Monitor AL511 15 LCD opaal:100°
- Monitor AL722 17 LCD Flat Panel:140°
Pixel pitch
- Monitor AL511 15 LCD opaal:0.297
- Monitor AL722 17 LCD Flat Panel:0.264
Horizontal scan range
- Monitor AL511 15 LCD opaal:24 - 60 kHz
- Monitor AL722 17 LCD Flat Panel:80
Viewable size, horizontal
- Monitor AL511 15 LCD opaal:30.4 cm
- Monitor AL722 17 LCD Flat Panel:33.8 cm

Side by side

Differences highlightedShow differences only

Comparison of Monitor AL511 15 LCD opaal, Monitor AL722 17 LCD Flat Panel
19 specifications	A Acer Monitor AL511 15 LCD opaal View product	B Acer Monitor AL722 17 LCD Flat Panel View product
Display9 differ
Display diagonalDiffers	38.1 cm (15")	43.2 cm (17")
Display resolutionDiffers	1024 x 768 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	40 ms	40 ms
Contrast ratio (typical)Differs	350:1	400:1
Viewing angle, horizontalDiffers	120°	150°
Viewing angle, verticalDiffers	100°	140°
Pixel pitchDiffers	0.297	0.264
Horizontal scan rangeDiffers	24 - 60 kHz	80
Viewable size, horizontalDiffers	30.4 cm	33.8 cm
Viewable size, verticalDiffers	22.8 cm	27 cm
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Ergonomicsidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
Width (without stand)Differs	353 mm	424 mm
Depth (without stand)Differs	204 mm	178 mm
Height (without stand)Differs	368 mm	436 mm
Other features1 differ
Audio systemDiffers	No	2 x audio speakers - integrated
CertificationKnown for one	Unknown — not stated by the source	BSMI, CCC, CB, ISO 13406-2, Microsoft WHQL, UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO99

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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