96points

Dell UltraSharp UP2715K

77points

NEC E422

Comparison winner
Dell UltraSharp UP2715K
NEC E422
vs
vs

34 facts in comparison

Dell UltraSharp UP2715K vs NEC E422

Dell UltraSharp UP2715K
NEC E422
Dell UltraSharp UP2715K
NEC E422

Why is Dell UltraSharp UP2715K better than NEC E422?

  • 80W lower power consumption on operation
    100W vs180W
  • Has an IPS screen
  • Has anti-glare coating
  • Has an LED-backlit display
  • 265.4mm shorter
    384.6mmvs650mm
  • 0.8W lower power consumption on standby
    1.2W vs2W
  • 11.5kg less shipping weight
    13.5kgvs25kg
  • 8.86kg lighter
    7.14kgvs16000g

Why is NEC E422 better than Dell UltraSharp UP2715K?

  • 1.56x bigger screen size
    42"vs27"
  • 4x higher static contrast ratio
    4000:1vs1000:1
  • 50cd/m² more luminance
    400cd/m²vs350cd/m²
  • Has a DVI connector
  • Has a socket for a 3.5 mm audio jack
  • Has a swivel stand
  • Has a VGA connector
  • Supports PiP and PaP

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Top specs and features

relevant

General info

1.height

384.6mm

650mm

Best

Asus VP228N 21.5"

3.9mm

2.Supports VESA mount
Dell UltraSharp UP2715K
NEC E422

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.

3.thickness

47.9mm

91mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Dell UltraSharp UP2715K
NEC E422

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.shipping weight

13.5kg

25kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

6.weight

7.14kg

16kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.pixel density

218ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

2.screen size

27"

42"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Dell UltraSharp UP2715K
NEC E422

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.has an IPS screen
Dell UltraSharp UP2715K
NEC E422

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.

5.resolution

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

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

relevant

Colors

1.luminance

350cd/m²

400cd/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

4000:1

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.display colors

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Dell UltraSharp UP2715K
NEC E422

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

relevant

Connectivity

1.has a HDMI output
Dell UltraSharp UP2715K
NEC E422

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

2.has a socket for a 3.5 mm audio jack
Dell UltraSharp UP2715K
NEC E422

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

3.has a DVI connector
Dell UltraSharp UP2715K
NEC E422

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

4.has a VGA connector
Dell UltraSharp UP2715K
NEC E422

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

5.USB ports

5

1

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

Best

Asus PA279Q

7

6.has an external memory slot
Dell UltraSharp UP2715K
NEC E422

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

relevant

Power

1.power consumption operation

100W

180W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.2W

2W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Dell UltraSharp UP2715K
NEC E422

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Dell UltraSharp UP2715K
NEC E422

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.audio output power

2 x 16W

2 x 5W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.supports PiP and PaP
Dell UltraSharp UP2715K
NEC E422

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

4.has a child lock
Dell UltraSharp UP2715K
NEC E422

A child lock enables adults to prevent or restrict children’s use of the device.

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