98points

Dell UltraSharp U2413 24"

94points

Dell UltraSharp UP2715K

100points

Dell UltraSharp UP2716D 27"

87points

NEC X551S

Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Comparison winner
Dell UltraSharp UP2716D 27"
NEC X551S
vs
vs
vs

33 facts in comparison

Dell UltraSharp U2413 24" vs Dell UltraSharp UP2715K vs Dell UltraSharp UP2716D 27" vs NEC X551S

Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S
98
points
94
points
100
points
87
points

Why is Dell UltraSharp U2413 24" better than Dell UltraSharp UP2715K & Dell UltraSharp UP2716D 27" & NEC X551S?

  • Response time
    6msvs8,6,8ms
  • Height
    361.7mmvs384.6,363.2,726.3mm
  • Width
    556mmvs637.3,612.1,1254mm

Why is Dell UltraSharp UP2715K better than Dell UltraSharp U2413 24" & Dell UltraSharp UP2716D 27" & NEC X551S?

  • Power consumption operation
    100W vs130,130,160W

Why is Dell UltraSharp UP2716D 27" better than Dell UltraSharp U2413 24" & Dell UltraSharp UP2715K & NEC X551S?

  • Power consumption on standby
    0.3W vs0.5,1.2,2W
  • Weight
    4.56kgvs4998.6,7140,26000g
  • Shipping weight
    7.1kgvs9.3,13.5,25.2kg

Why is NEC X551S better than Dell UltraSharp U2413 24" & Dell UltraSharp UP2715K & Dell UltraSharp UP2716D 27"?

  • Screen size
    55"vs24,27,27"
  • Luminance
    500cd/m²vs350,350,300cd/m²
  • Contrast ratio
    4000:1vs1000,1000,1000:1
  • Thickness
    43mmvs200.4,47.9,200.7mm
  • Has a VGA connector
  • Supports Ethernet
  • Has a sleep timer
  • Has an ambient light sensor

Top specs and features

General info

1.supports total tilt
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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 UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

361.7mm

384.6mm

363.2mm

726.3mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

200.4mm

47.9mm

200.7mm

43mm

Best

LG 22EA53VQ

5.5mm

6.width

556mm

637.3mm

612.1mm

1.25m

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

6ms

8ms

6ms

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

24"

27"

27"

55"

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

Best

Sharp LB-1085

108"

3.has an IPS screen
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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 UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

1920 x 1200px

5120 x 2880px

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

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

Colors

1.luminance

350cd/m²

350cd/m²

300cd/m²

500cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

1074m

1074m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

1000:1

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

4.has an ambient light sensor
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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 UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

2.has a DVI connector
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

3.has a socket for a 3.5 mm audio jack
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

4.has a VGA connector
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

5.supports Ethernet
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

Ethernet is a local area network technology.

6.has an external memory slot
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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.

Power

1.power consumption operation

130W

100W

130W

160W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

1.2W

0.3W

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 U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

Features

1.has stereo speakers
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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

2.supports PiP and PaP
Dell UltraSharp U2413 24"
Dell UltraSharp UP2715K
Dell UltraSharp UP2716D 27"
NEC X551S

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.

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