Product comparison · 2 monitors

Acer AL1711 17i LCD vs Acer AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC

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  • 19specifications compared
  • 13differ
  • 6identical
  • 6known for one product only

Key differences

  • Display brightness (typical)
    • AL1711 17i LCD:300 cd/m²
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:260 cd/m²
  • Response time
    • AL1711 17i LCD:25 ms
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:16 ms
  • Viewing angle, vertical
    • AL1711 17i LCD:130°
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:140°
  • Pixel pitch
    • AL1711 17i LCD:0.264 x 0.264 mm
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:0.264
  • Horizontal scan range
    • AL1711 17i LCD:31.5 - 80 kHz
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:32 - 80 kHz
  • Vertical scan range
    • AL1711 17i LCD:56.3 - 75 Hz
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:50 - 75 Hz
  • Power consumption (typical)
    • AL1711 17i LCD:45 W
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:55 W
  • Width (without stand)
    • AL1711 17i LCD:396 mm
    • AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC:377 mm

Side by side

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Comparison of AL1711 17i LCD, AL1721MS 17I LCD WITH SPEAKER DVI & ANALOG - TCO 99 SILVER + BLAC
25 specifications
Display6 differ
Display diagonal43.2 cm (17")43.2 cm (17")
Display resolution1280 x 1024 pixels1280 x 1024 pixels
TouchscreenNoNo
Display brightness (typical)Differs300 cd/m²260 cd/m²
Response timeDiffers25 ms16 ms
Contrast ratio (typical)450:1450:1
Viewing angle, horizontal140°140°
Viewing angle, verticalDiffers130°140°
Pixel pitchDiffers0.264 x 0.264 mm0.264
Horizontal scan rangeDiffers31.5 - 80 kHz32 - 80 kHz
Vertical scan rangeDiffers56.3 - 75 Hz50 - 75 Hz
Viewable size, horizontalKnown for one33.8 cmUnknown — not stated by the source
Viewable size, verticalKnown for one27 cmUnknown — not stated by the source
Ergonomicsidentical
Plug and PlayYesYes
Power1 differ
Power consumption (typical)Differs45 W55 W
Weight & dimensions4 differ
Width (without stand)Differs396 mm377 mm
Depth (without stand)Differs159.5 mm154 mm
Height (without stand)Differs378 mm391 mm
Weight (without stand)Differs5.6 kg5 kg
Other features2 differ
Audio systemDiffersSpeaker1.5W x 2(optional)Internal Speakers -1W x 2.
CertificationDiffersISO 13406-2, UL, EN60950, EN - 55022, MPR 1990, CSA, CB, TUV-GS, FCC-B, CE, TCO'99UL, CUL, TUV/GS, T-Mark, ISO13406-2, CE, CB, Energy star, FCC/B, VCCI, CE, TCO 03
Speakers and microphoneKnown for one1.5W x 2(optional)Unknown — not stated by the source
Video inKnown for oneUnknown — not stated by the sourceAnalog (D-sub), DVI-D
Power managementKnown for oneUnknown — not stated by the sourceVESA DPMS. On: 45W Off: 3W
Supplied AC adapter typeKnown for oneUnknown — not stated by the sourceLCD

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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