45points

Acer p191w

57points

HP W2072a

Acer p191w
Comparison winner
HP W2072a
vs
vs

14 facts in comparison

Acer p191w vs HP W2072a

Acer p191w
HP W2072a
Acer p191w
HP W2072a
45
points
57
points

Why is Acer p191w better than HP W2072a?

  • Every pixel has three subpixels
  • 15mm narrower
    462mmvs477mm

Why is HP W2072a better than Acer p191w?

  • 5.26% bigger screen size
    20"vs19"
  • 11.11% higher resolution
    1600 x 900pxvs1440 x 900px
  • 19W lower power consumption on operation
    20W vs39W
  • Supports total tilt
  • 1500x higher static contrast ratio
    3000000:1vs2000:1
  • Has anti-glare coating
  • Has an LED-backlit display
  • Has a DVI connector

Top specs and features

General info

1.supports total tilt
Acer p191w
HP W2072a

Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.

2.width

462mm

477mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

5ms

5ms

Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.

Best

LG UltraGear 34GK950F 34"

1ms

2.screen size

19"

20"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer p191w
HP W2072a

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

4.resolution

1440 x 900px

1600 x 900px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has anti-glare coating
Acer p191w
HP W2072a

Anti-glare helps to reduce the external reflections of light coming from outside the display.

6.has an LED-backlit display
Acer p191w
HP W2072a

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Colors

1.luminance

325.4cd/m²

200cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

2000:1

3000000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

Connectivity

1.has a socket for a 3.5 mm audio jack
Acer p191w
HP W2072a

With a standard mini jack socket, you can use the device with most headphones.

2.has a DVI connector
Acer p191w
HP W2072a

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

3.has a VGA connector
Acer p191w
HP W2072a

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

Power

1.power consumption operation

39W

20W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

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