72points

Dell Professional P2012H

83points

Dell UltraSharp U2312HM

Dell Professional P2012H
Comparison winner
Dell UltraSharp U2312HM
vs
vs

27 facts in comparison

Dell Professional P2012H vs Dell UltraSharp U2312HM

Dell Professional P2012H
Dell UltraSharp U2312HM
Dell Professional P2012H
Dell UltraSharp U2312HM
72
points
83
points

Why is Dell Professional P2012H better than Dell UltraSharp U2312HM?

  • 3ms less response time
    5msvs8ms
  • 50W lower power consumption on operation
    20W vs70W
  • 0.4W lower power consumption on standby
    0.1W vs0.5W
  • 35mm narrower
    478mmvs513mm
  • 80g lighter
    2.88kgvs2960g
  • 0.17kg less shipping weight
    6.33kgvs6.5kg

Why is Dell UltraSharp U2312HM better than Dell Professional P2012H?

  • Has a HDMI output
  • 15% bigger screen size
    23"vs20"
  • 44% higher resolution
    1920 x 1080pxvs1600 x 900px
  • Has an IPS screen
  • 50cd/m² more luminance
    300cd/m²vs250cd/m²
  • 8º wider horizontal viewing angle
    178ºvs170º
  • 2.4mm shorter
    355.6mmvs358mm
  • 18º wider vertical viewing angle
    178ºvs160º

Top specs and features

General info

1.supports total tilt
Dell Professional P2012H
Dell UltraSharp U2312HM

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.Has a swivel stand
Dell Professional P2012H
Dell UltraSharp U2312HM

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

3.height

358mm

355.6mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell Professional P2012H
Dell UltraSharp U2312HM

The VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.

5.thickness

183mm

59.5mm

Best

LG 22EA53VQ

5.5mm

6.width

478mm

513mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

5ms

8ms

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

20"

23"

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

Best

Sharp LB-1085

108"

3.has an IPS screen
Dell Professional P2012H
Dell UltraSharp U2312HM

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

4.LCD display with 3 subpixels per pixels
Dell Professional P2012H
Dell UltraSharp U2312HM

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

5.resolution

1600 x 900px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

170º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

Colors

1.luminance

250cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.78m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

1000:1

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 HDMI output
Dell Professional P2012H
Dell UltraSharp U2312HM

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a DVI connector
Dell Professional P2012H
Dell UltraSharp U2312HM

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

3.has a VGA connector
Dell Professional P2012H
Dell UltraSharp U2312HM

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

4.USB ports

3

5

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

Power

1.power consumption operation

20W

70W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.1W

0.5W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

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