78points

Dell P2312H

83points

Dell UltraSharp U2312HM

Dell P2312H
Comparison winner
Dell UltraSharp U2312HM
vs
vs

30 facts in comparison

Dell P2312H vs Dell UltraSharp U2312HM

Dell P2312H
Dell UltraSharp U2312HM
Dell P2312H
Dell UltraSharp U2312HM
78
points
83
points

Why is Dell P2312H better than Dell UltraSharp U2312HM?

  • 3ms less response time
    5msvs8ms
  • 20W lower power consumption on operation
    50W vs70W
  • 0.4W lower power consumption on standby
    0.1W vs0.5W
  • Has an ambient light sensor

Why is Dell UltraSharp U2312HM better than Dell P2312H?

  • Has a HDMI output
  • 50cd/m² more luminance
    300cd/m²vs250cd/m²
  • 18º wider horizontal viewing angle
    178ºvs160º
  • 34.3mm shorter
    355.6mmvs389.9mm
  • 540g lighter
    2.96kgvs3500g
  • 33.4mm narrower
    513mmvs546.4mm
  • 8º wider vertical viewing angle
    178ºvs170º
  • 2 more USB ports
    5vs3

Top specs and features

General info

1.supports total tilt
Dell P2312H
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.height

389.9mm

355.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Dell P2312H
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.

4.Has a swivel stand
Dell P2312H
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.

5.width

546.4mm

513mm

Best

Toshiba PA3923U-2LC3

340.5mm

6.weight

3.5kg

2.96kg

Best

Asus VX278Q 27"

4.5g

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.pixel density

96ppi

96ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Dell P2312H
Dell UltraSharp U2312HM

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.

5.has an IPS screen
Dell P2312H
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.

6.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

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.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

3.has an ambient light sensor
Dell P2312H
Dell UltraSharp U2312HM

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

Connectivity

1.has a HDMI output
Dell P2312H
Dell UltraSharp U2312HM

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

2.HDMI ports

0

0

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a DVI connector
Dell P2312H
Dell UltraSharp U2312HM

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

4.has a VGA connector
Dell P2312H
Dell UltraSharp U2312HM

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

5.USB version

2

2

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

6.USB ports

3

5

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

Best

Asus PA279Q

7

Power

1.power consumption operation

50W

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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