93points

Dell S2817Q 28"

82points

Dell UltraSharp UP2516D 25"

84points

Samsung U28D590D

Comparison winner
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D
vs
vs

29 facts in comparison

Dell S2817Q 28" vs Dell UltraSharp UP2516D 25" vs Samsung U28D590D

Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D
93
points
82
points
84
points

Why is Dell S2817Q 28" better than Dell UltraSharp UP2516D 25" & Samsung U28D590D?

  • Supports PiP and PaP

Why is Dell UltraSharp UP2516D 25" better than Dell S2817Q 28" & Samsung U28D590D?

  • Height
    337.8mmvs383.5,410mm
  • Has a swivel stand
  • Width
    567.7mmvs657.9,660.9mm
  • Weight
    4.08kgvs5034.9,5800g
  • Supports portrait mode
  • Supports USB recording

Why is Samsung U28D590D better than Dell S2817Q 28" & Dell UltraSharp UP2516D 25"?

  • Screen size
    28"vs27.9,25"
  • Power consumption operation
    32W vs90,45W
  • Pixel density
    157.35ppivs157,117ppi
  • Luminance
    370cd/m²vs300,300cd/m²
  • Contrast ratio
    10000000:1vs1000,1000:1
  • Has a socket for a 3.5 mm audio jack
  • Thickness
    64.7mmvs185.4,200.7mm
  • Has a VGA connector

Top specs and features

General info

1.supports total tilt
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

383.5mm

337.8mm

410mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

185.4mm

200.7mm

64.7mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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.Has a swivel stand
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

6.width

657.9mm

567.7mm

660.9mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

157ppi

117ppi

157.35ppi

Best

Dell UltraSharp UP3218K

280ppi

2.screen size

27.9"

25"

28"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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 S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

3840 x 2160px

2560 x 1440px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

300cd/m²

300cd/m²

370cd/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

10000000:1

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 S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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 S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

3.has a VGA connector
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

Power

1.power consumption operation

90W

45W

32W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.3W

0.3W

0.3W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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

Features

1.supports PiP and PaP
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

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.

2.supports USB recording
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

USB recording is the capacity of the device to record content into plugged in USB devices.

Miscellaneous

1.Supports 4K resolution
Dell S2817Q 28"
Dell UltraSharp UP2516D 25"
Samsung U28D590D

Allows you to view in ultra-high definition.

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