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Product comparison · 2 monitors

Acer AL1511b 15i LCD Flat Panel Display with OSD analog vs iiyama MONITOR 20.1INCH TFT

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  • 22specifications compared
  • 17differ
  • 5identical
  • 7known for one product only

Key differences

The iiyama MONITOR 20.1INCH TFT has 250 :1 more contrast ratio (typical) than the Acer AL1511b 15i LCD Flat Panel Display with OSD analog (600:1 vs 350:1). The iiyama MONITOR 20.1INCH TFT has 30° more viewing angle, horizontal than the Acer AL1511b 15i LCD Flat Panel Display with OSD analog (170° vs 140°). The iiyama MONITOR 20.1INCH TFT has 45° more viewing angle, vertical than the Acer AL1511b 15i LCD Flat Panel Display with OSD analog (170° vs 125°). Display diagonal: 38.1 cm (15") on the Acer AL1511b 15i LCD Flat Panel Display with OSD analog, 51 cm (20.1") on the iiyama MONITOR 20.1INCH TFT. Display resolution: 1024 x 768 pixels on the Acer AL1511b 15i LCD Flat Panel Display with OSD analog, 1600 x 1200 pixels on the iiyama MONITOR 20.1INCH TFT.

  • Display diagonal
    • 38.1 cm (15")
    • 51 cm (20.1")
  • Display resolution
    • 1024 x 768 pixels
    • 1600 x 1200 pixels
  • Contrast ratio (typical)
    • 350:1
    • 600:1
  • Viewing angle, horizontal
    • 140°
    • 170°
  • Viewing angle, vertical
    • 125°
    • 170°
  • Pixel pitch
    • 0.297
    • 0.255 x 0.255 mm
  • Horizontal scan range
    • 24 - 60 kHz
    • 24 - 80 kHz
  • Vertical scan range
    • 56 - 75 Hz
    • 56 - 85 Hz

Side by side

Differences highlightedShow differences only
29 specifications
A

Acer

AL1511b 15i LCD Flat Panel Display with OSD analogView product
B

iiyama

MONITOR 20.1INCH TFTView product
Display10 differ
Display diagonalDiffers38.1 cm (15")51 cm (20.1")
Display resolutionDiffers1024 x 768 pixels1600 x 1200 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°
Pixel pitchDiffers0.2970.255 x 0.255 mm
Horizontal scan rangeDiffers24 - 60 kHz24 - 80 kHz
Vertical scan rangeDiffers56 - 75 Hz56 - 85 Hz
Viewable size, horizontalDiffers30.4 cm41.1 cm
Viewable size, verticalDiffers22.8 cm30.9 cm
Designidentical
Market positioningKnown for oneBusiness
Ergonomicsidentical
Plug and PlayYesYes
Panel mounting interfaceKnown for one75 x 75 mm
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 85%
Maximum operating temperature range (T-T)Known for one5 - 35 °C
Weight & dimensions4 differ
Width (without stand)Differs345 mm466 mm
Depth (without stand)Differs160 mm241 mm
Height (without stand)Differs353 mm379 mm
Weight (without stand)Differs3.7 kg9.5 kg
Other features3 differ
CompatibilityKnown for oneAll current PC and MAC graphics standards.
Video inDiffersAnalog (D-sub)Analog/Digital: 2x DVI-I
Power managementDiffersOn: 30W Off: 3W4W
CertificationDiffersISO 13406-2, IS0 9241-3, MPR 1990 UL, EN60950, EN - 55022, CSA, CB, IEC, TUV-GS, FCC-B, CE, TCO'99TCO’03 (Black model TCO’99), CE, TÜV-GS, MPRIII (prEN50279), ISO13406-2 class 2 (check our website for more details about our pixel policy), FCC-B, UL/C-UL, VCCI-B
Supplied AC adapter typeLCDLCD
Security featuresKnown for oneKensington lock
Poweridentical
Power consumption (typical)Known for one30 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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