Product comparison · 2 monitors

Acer AL1721hs, 17" Super Slim LCD with speaker vs Acer MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK

14specifications compared
7differ
7identical
12known for one product only

Key differences

The Acer MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK has 40 cd/m² more display brightness (typical) than the Acer AL1721hs, 17" Super Slim LCD with speaker (300 cd/m² vs 260 cd/m²). The Acer AL1721hs, 17" Super Slim LCD with speaker has 8 ms more response time than the Acer MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK (16 ms vs 8 ms). The Acer MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK has 250 :1 more contrast ratio (typical) than the Acer AL1721hs, 17" Super Slim LCD with speaker (700:1 vs 450:1).

Display brightness (typical)
- AL1721hs, 17" Super Slim LCD with speaker:260 cd/m²
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:300 cd/m²
Response time
- AL1721hs, 17" Super Slim LCD with speaker:16 ms
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:8 ms
Contrast ratio (typical)
- AL1721hs, 17" Super Slim LCD with speaker:450:1
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:700:1
Viewing angle, horizontal
- AL1721hs, 17" Super Slim LCD with speaker:140°
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:150°
Viewing angle, vertical
- AL1721hs, 17" Super Slim LCD with speaker:140°
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:135°
Depth (without stand)
- AL1721hs, 17" Super Slim LCD with speaker:391 mm
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:154 mm
Height (without stand)
- AL1721hs, 17" Super Slim LCD with speaker:154 mm
- MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK:391 mm

Side by side

Differences highlightedShow differences only

Comparison of AL1721hs, 17" Super Slim LCD with speaker, MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK
26 specifications	A Acer AL1721hs, 17" Super Slim LCD with speaker View product	B Acer MONITOR AL1722HS 17 LCD SLIM DVI-D TCO99 SPEAKERS SILVERBLACK View product
Display5 differ
Display brightness (typical)Differs	260 cd/m²	300 cd/m²
Response timeDiffers	16 ms	8 ms
Contrast ratio (typical)Differs	450:1	700:1
Viewing angle, horizontalDiffers	140°	150°
Viewing angle, verticalDiffers	140°	135°
Pixel pitchKnown for one	Unknown — not stated by the source	0.264
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
Horizontal scan rangeKnown for one	32 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 75 Hz	Unknown — not stated by the source
Ergonomicsidentical
Swivel angle rangeKnown for one	Unknown — not stated by the source	35
Tilt angle rangeKnown for one	-5 - 20°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
Depth (without stand)Differs	391 mm	154 mm
Height (without stand)Differs	154 mm	391 mm
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	Kensington Lock supported
CertificationKnown for one	Unknown — not stated by the source	TCO99
Speakers and microphoneKnown for one	Unknown — not stated by the source	2 x 1.5W
Supplied AC adapter typeKnown for one	LCD	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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