82points

Dell UltraSharp U2717D 27"

94points

Dell UltraSharp UP2715K

Dell UltraSharp U2717D 27"
Comparison winner
Dell UltraSharp UP2715K
vs
vs

33 facts in comparison

Dell UltraSharp U2717D 27" vs Dell UltraSharp UP2715K

Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K
82
points
94
points

Why is Dell UltraSharp U2717D 27" better than Dell UltraSharp UP2715K?

  • 2ms less response time
    6msvs8ms
  • 26W lower power consumption on operation
    74W vs100W
  • Supports total tilt
  • Has a swivel stand
  • 0.9W lower power consumption on standby
    0.3W vs1.2W
  • 29mm shorter
    355.6mmvs384.6mm
  • Has a socket for a 3.5 mm audio jack
  • 2.65kg lighter
    4.49kgvs7140g

Why is Dell UltraSharp UP2715K better than Dell UltraSharp U2717D 27"?

  • 4x higher resolution
    5120 x 2880pxvs2560 x 1440px
  • 2.02x higher pixel density
    218ppivs108ppi
  • Has an IPS screen
  • 1057.3m more display colors
    1074mvs16.7m
  • Has stereo speakers
  • 152.8mm thinner
    47.9mmvs200.7mm
  • 3 more USB ports
    5vs2
  • 10°C higher maximum operating temperature
    50°Cvs40°C

Top specs and features

General info

1.supports total tilt
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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 U2717D 27"
Dell UltraSharp UP2715K

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

355.6mm

384.6mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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

200.7mm

47.9mm

Best

LG 22EA53VQ

5.5mm

6.weight

4.49kg

7.14kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

108ppi

218ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

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

3.screen size

27"

27"

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

Best

Sharp LB-1085

108"

4.has an IPS screen
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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.

5.LCD display with 3 subpixels per pixels
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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.

6.resolution

2560 x 1440px

5120 x 2880px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

350cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

1074m

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 UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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 U2717D 27"
Dell UltraSharp UP2715K

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

3.USB version

3

3

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

4.USB ports

2

5

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

Best

Asus PA279Q

7

5.has an external memory slot
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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

74W

100W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.3W

1.2W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Dell UltraSharp U2717D 27"
Dell UltraSharp UP2715K

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

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