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Product comparison · 2 monitors

Acer S191HQLbd computer monitor vs Dell IN1720 computer monitor

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  • 22specifications compared
  • 14differ
  • 8identical
  • 24known for one product only

Key differences

The Dell IN1720 computer monitor has 3 ms more response time than the Acer S191HQLbd computer monitor (8 ms vs 5 ms). The Acer S191HQLbd computer monitor has 26° more viewing angle, horizontal than the Dell IN1720 computer monitor (176° vs 150°). The Acer S191HQLbd computer monitor has 16° more viewing angle, vertical than the Dell IN1720 computer monitor (176° vs 160°). Only the Acer S191HQLbd computer monitor has HDCP. Display diagonal: 47 cm (18.5") on the Acer S191HQLbd computer monitor, 43.2 cm (17") on the Dell IN1720 computer monitor.

  • Display diagonal
    • 47 cm (18.5")
    • 43.2 cm (17")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Response time
    • 5 ms
    • 8 ms
  • Viewing angle, horizontal
    • 176°
    • 150°
  • Viewing angle, vertical
    • 176°
    • 160°
  • DVI-D ports quantity
    • 1
    • 0
  • HDCP
    • Yes
    • No
  • Power consumption (typical)
    • 11.94 W
    • 20 W

Side by side

Differences highlightedShow differences only
46 specifications
A

Acer

S191HQLbd computer monitor

Model S191HQLbd

View product
B

Dell

IN1720 computer monitor

Model IN1720

View product
Display5 differ
Display diagonalDiffers47 cm (18.5")43.2 cm (17")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioKnown for one16:9
Response timeDiffers5 ms8 ms
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Known for one12000000:1
Viewing angle, horizontalDiffers176°150°
Viewing angle, verticalDiffers176°160°
Pixel pitchKnown for one0.300 x 0.300 mm
Horizontal scan rangeKnown for one30 - 80 kHz
Vertical scan rangeKnown for one55 - 75 Hz
Viewable size, horizontalKnown for one41 cm
Viewable size, verticalKnown for one23 cm
Contrast ratio (typical)Known for one600:1
Designidentical
Market positioningKnown for oneBusiness
Ports & interfaces2 differ
DVI-D ports quantityDiffers10
HDCPDiffersYesNo
DVI-I ports quantityKnown for one0
Ergonomicsidentical
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotKnown for oneNo
Tilt angle rangeKnown for one-5 - 15°
LED indicatorsKnown for oneStand-by
Power3 differ
Power consumption (typical)Differs11.94 W20 W
Power consumption (standby)Differs0.43 W2 W
Power consumption (off)Differs0.28 W1 W
Power consumption (max)Known for one25 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one1.6 A
Weight & dimensions4 differ
Width (without stand)Differs442 mm404.1 mm
Depth (without stand)Differs135 mm156.7 mm
Height (without stand)Differs334 mm334.6 mm
Weight (without stand)Differs2.5 kg2.29 kg
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one5 - 90%

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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