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Product comparison · 2 monitors

Acer AL1511 15 inch LCD Flat Panel Display vs Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS

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  • 21specifications compared
  • 15differ
  • 6identical
  • 7known for one product only

Key differences

The Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS has 250 :1 more contrast ratio (typical) than the Acer AL1511 15 inch LCD Flat Panel Display (600:1 vs 350:1). The Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS has 30° more viewing angle, horizontal than the Acer AL1511 15 inch LCD Flat Panel Display (170° vs 140°). The Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS has 45° more viewing angle, vertical than the Acer AL1511 15 inch LCD Flat Panel Display (170° vs 125°). Display diagonal: 38.1 cm (15") on the Acer AL1511 15 inch LCD Flat Panel Display, 48.3 cm (19") on the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS. Horizontal scan range: 24 - 60 kHz on the Acer AL1511 15 inch LCD Flat Panel Display, 32 - 80 kHz on the Acer AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUS.

  • Display diagonal
    • 38.1 cm (15")
    • 48.3 cm (19")
  • Contrast ratio (typical)
    • 350:1
    • 600:1
  • Viewing angle, horizontal
    • 140°
    • 170°
  • Viewing angle, vertical
    • 125°
    • 170°
  • Pixel pitch
    • 0.297
    • 0.294
  • Horizontal scan range
    • 24 - 60 kHz
    • 32 - 80 kHz
  • Vertical scan range
    • 56 - 75 Hz
    • 50 - 75 Hz
  • Viewable size, horizontal
    • 30.4 cm
    • 37.6 cm

Side by side

Differences highlightedShow differences only
28 specifications
A

Acer

AL1511 15 inch LCD Flat Panel DisplayView product
B

Acer

AL1921HM 19I SUPER SLIM LCD WITH SPEAKER DVI & ANALOG HEIGHT AJUSView product
Display9 differ
Display diagonalDiffers38.1 cm (15")48.3 cm (19")
Display resolutionKnown for one1024 x 768 pixels
TouchscreenNoNo
Display brightness (typical)250 cd/m²250 cd/m²
Response time25 ms25 ms
Contrast ratio (typical)Differs350:1600:1
Viewing angle, horizontalDiffers140°170°
Viewing angle, verticalDiffers125°170°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.2970.294
Horizontal scan rangeDiffers24 - 60 kHz32 - 80 kHz
Vertical scan rangeDiffers56 - 75 Hz50 - 75 Hz
Viewable size, horizontalDiffers30.4 cm37.6 cm
Viewable size, verticalDiffers22.8 cm30.1 cm
Ergonomics1 differ
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Plug and PlayYesYes
Swivel angle rangeKnown for one35
Power1 differ
Power consumption (typical)Differs30 W55 W
Weight & dimensions1 differ
Width (without stand)Known for one338 mm
Depth (without stand)Known for one154 mm
Height (without stand)Known for one347 mm
Weight (without stand)Differs3.7 kg7 kg
Other features3 differ
Security featuresDiffersKensington lockKensington Lock-supported
Video inDiffersAnalog (D-sub)Digital In- 1 x DVI-D
CertificationDiffersISO 13406-2, IS0 9241-3, MPR 1990 UL, EN60950, EN - 55022, CSA, CB, IEC, TUV-GS, FCC-B, CE, TCO'99UL, CUL, TUV/GS, T-Mark, ISO13406-2, CE, CB, Energy star, FCC/B, VCCI, CE, TCO 099.
Supplied AC adapter typeLCDLCD
Audio systemKnown for one2 x 1W Stereo Speakers
Power managementKnown for oneOn: 60W Off: 3W

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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