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Product comparison · 2 monitors

Acer AL1901m 19i LCD with speaker analog - TCO99 vs Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS

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  • 20specifications compared
  • 10differ
  • 10identical
  • 8known for one product only

Key differences

The Acer AL1901m 19i LCD with speaker analog - TCO99 has 50 cd/m² more display brightness (typical) than the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS (300 cd/m² vs 250 cd/m²). The Acer AL1901m 19i LCD with speaker analog - TCO99 has 100 :1 more contrast ratio (typical) than the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS (700:1 vs 600:1). The Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS has 8 - 80 kHz more horizontal scan range than the Acer AL1901m 19i LCD with speaker analog - TCO99 (32 - 80 kHz vs 24 - 80 kHz). Audio system: 2 Internal Speakers on the Acer AL1901m 19i LCD with speaker analog - TCO99, 2 x 1W Stereo Speakers on the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS. Power management: VESA DPMS On:48W (max.)/Off:3W (max.) on the Acer AL1901m 19i LCD with speaker analog - TCO99, On: 60W Off: 3W on the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS.

  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Contrast ratio (typical)
    • 700:1
    • 600:1
  • Horizontal scan range
    • 24 - 80 kHz
    • 32 - 80 kHz
  • Vertical scan range
    • 56 - 75 Hz
    • 50 - 75 Hz
  • Power consumption (typical)
    • 48 W
    • 55 W
  • Weight (without stand)
    • 8.5 kg
    • 7 kg
  • Audio system
    • 2 Internal Speakers
    • 2 x 1W Stereo Speakers

Side by side

Differences highlightedShow differences only
28 specifications
A

Acer

AL1901m 19i LCD with speaker analog - TCO99View product
B

Acer

AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUSView product
Display4 differ
Display diagonal48.3 cm (19")48.3 cm (19")
Display resolutionKnown for one1280 x 1024 pixels
TouchscreenNoNo
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response time25 ms25 ms
Contrast ratio (typical)Differs700:1600:1
Viewing angle, horizontal170°170°
Viewing angle, vertical170°170°
Pixel pitch0.2940.294
Horizontal scan rangeDiffers24 - 80 kHz32 - 80 kHz
Vertical scan rangeDiffers56 - 75 Hz50 - 75 Hz
Display number of coloursKnown for one16.78 million colours
Viewable size, horizontalKnown for one37.6 cm
Viewable size, verticalKnown for one30.1 cm
Ergonomicsidentical
Panel mounting interface100 x 100 mm100 x 100 mm
Plug and PlayYesYes
Swivel angle rangeKnown for one35
Power1 differ
Power consumption (typical)Differs48 W55 W
Weight & dimensions1 differ
Width (without stand)Known for one423 mm
Depth (without stand)Known for one172 mm
Height (without stand)Known for one422 mm
Weight (without stand)Differs8.5 kg7 kg
Other features4 differ
Audio systemDiffers2 Internal Speakers2 x 1W Stereo Speakers
Security featuresKensington Lock-supportedKensington Lock-supported
Video inDiffersAnalog (D-sub) (Video Support Mode VGA, SVGA, XGA, SXGA, NEC, Apple and VESA )Digital In- 1 x DVI-D
Power managementDiffersVESA DPMS On:48W (max.)/Off:3W (max.)On: 60W Off: 3W
CertificationDiffersUL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, TCO99, C-tick,BSMI,WHQL, ISO 13402-6UL, CUL, TUV/GS, T-Mark, ISO13406-2, CE, CB, Energy star, FCC/B, VCCI, CE, TCO 099.
Supplied AC adapter typeLCDLCD

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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