Product comparison · 2 monitors

Acer 20IN LCD AL2021M SIL vs Acer MONITOR AL1714 17IN LCD ANALOG WHITE

16specifications compared
14differ
2identical
12known for one product only

Key differences

The Acer MONITOR AL1714 17IN LCD ANALOG WHITE has 120 cd/m² more display brightness (typical) than the Acer 20IN LCD AL2021M SIL (370 cd/m² vs 250 cd/m²). The Acer 20IN LCD AL2021M SIL has 250 :1 more contrast ratio (typical) than the Acer MONITOR AL1714 17IN LCD ANALOG WHITE (600:1 vs 350:1). The Acer 20IN LCD AL2021M SIL has 10° more viewing angle, horizontal than the Acer MONITOR AL1714 17IN LCD ANALOG WHITE (170° vs 160°). Display diagonal: 50.8 cm (20") on the Acer 20IN LCD AL2021M SIL, 43.2 cm (17") on the Acer MONITOR AL1714 17IN LCD ANALOG WHITE. Display resolution: 1600 x 1200 pixels on the Acer 20IN LCD AL2021M SIL, 1280 x 1024 pixels on the Acer MONITOR AL1714 17IN LCD ANALOG WHITE.

Display diagonal
- 20IN LCD AL2021M SIL:50.8 cm (20")
- MONITOR AL1714 17IN LCD ANALOG WHITE:43.2 cm (17")
Display resolution
- 20IN LCD AL2021M SIL:1600 x 1200 pixels
- MONITOR AL1714 17IN LCD ANALOG WHITE:1280 x 1024 pixels
Display brightness (typical)
- 20IN LCD AL2021M SIL:250 cd/m²
- MONITOR AL1714 17IN LCD ANALOG WHITE:370 cd/m²
Contrast ratio (typical)
- 20IN LCD AL2021M SIL:600:1
- MONITOR AL1714 17IN LCD ANALOG WHITE:350:1
Viewing angle, horizontal
- 20IN LCD AL2021M SIL:170°
- MONITOR AL1714 17IN LCD ANALOG WHITE:160°
Viewing angle, vertical
- 20IN LCD AL2021M SIL:170°
- MONITOR AL1714 17IN LCD ANALOG WHITE:120°
Pixel pitch
- 20IN LCD AL2021M SIL:0.255
- MONITOR AL1714 17IN LCD ANALOG WHITE:0.264
Horizontal scan range
- 20IN LCD AL2021M SIL:31 - 81 kHz
- MONITOR AL1714 17IN LCD ANALOG WHITE:22 - 82 kHz

Side by side

Differences highlightedShow differences only

Comparison of 20IN LCD AL2021M SIL, MONITOR AL1714 17IN LCD ANALOG WHITE
28 specifications	A Acer 20IN LCD AL2021M SIL View product	B Acer MONITOR AL1714 17IN LCD ANALOG WHITE View product
Display9 differ
Display diagonalDiffers	50.8 cm (20")	43.2 cm (17")
Display resolutionDiffers	1600 x 1200 pixels	1280 x 1024 pixels
Display brightness (typical)Differs	250 cd/m²	370 cd/m²
Contrast ratio (typical)Differs	600:1	350:1
Viewing angle, horizontalDiffers	170°	160°
Viewing angle, verticalDiffers	170°	120°
Pixel pitchDiffers	0.255	0.264
Horizontal scan rangeDiffers	31 - 81 kHz	22 - 82 kHz
Vertical scan rangeDiffers	56 - 75 Hz	56 - 76 Hz
Response timeKnown for one	Unknown — not stated by the source	14 ms
Viewable size, horizontalKnown for one	Unknown — not stated by the source	33.8 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	27 cm
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
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°
Weight & dimensions4 differ
Width (without stand)Differs	449 mm	384 mm
Depth (without stand)Differs	439 mm	39 mm
Height (without stand)Differs	197 mm	203 mm
Weight (without stand)Differs	7 kg	3.5 kg
Other features1 differ
Audio systemKnown for one	Internal speakers 2X2W	Unknown — not stated by the source
Security featuresKnown for one	Kensington lock-supported	Unknown — not stated by the source
Video inKnown for one	Analog (D-sub), Digital (DVI-D)	Unknown — not stated by the source
Power managementKnown for one	On: 58W Off: 3W	Unknown — not stated by the source
CertificationDiffers	UL, CUL, TUV/GS, T-mark, ISO 13406-2, CE, CB, TCO 03, FCC TCO 99	ISO 13406-2, UL, EN60950, EN - 55022, MPR 1990, CSA, CB, TUV-GS, FCC-B, CE, TCO'99
Bundled hardwareKnown for one	Unknown — not stated by the source	15-pin D-Sub
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	51 W

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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