77points

Dell P2815Q

85points

Samsung U28D590D

Dell P2815Q
Comparison winner
Samsung U28D590D
vs
vs

22 facts in comparison

Dell P2815Q vs Samsung U28D590D

Dell P2815Q
Samsung U28D590D
Dell P2815Q
Samsung U28D590D

Why is Dell P2815Q better than Samsung U28D590D?

  • Every pixel has three subpixels
  • Has anti-glare coating
  • Has a swivel stand
  • Supports portrait mode

Why is Samsung U28D590D better than Dell P2815Q?

  • 4ms less response time
    1msvs5ms
  • 43W lower power consumption on operation
    32W vs75W
  • 0.22% higher pixel density
    157.35ppivs157ppi
  • 10000x higher static contrast ratio
    10000000:1vs1000:1
  • 70cd/m² more luminance
    370cd/m²vs300cd/m²
  • 0.2W lower power consumption on standby
    0.3W vs0.5W
  • 2 more HDMI ports on the side of the TV
    2vs0
  • Has a sleep timer

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Top specs and features

relevant

General info

1.supports total tilt
Dell P2815Q
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.Has a swivel stand
Dell P2815Q
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.

3.supports portrait mode
Dell P2815Q
Samsung U28D590D

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

relevant

Display

1.response time

5ms

1ms

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

157ppi

157.35ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

28"

28"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Dell P2815Q
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.

5.resolution

3840 x 2160px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

170º

170º

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

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

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

relevant

Connectivity

1.has a HDMI output
Dell P2815Q
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 P2815Q
Samsung U28D590D

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

3.has a VGA connector
Dell P2815Q
Samsung U28D590D

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

4.HDMI ports (side)

0

2

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.

Best

Asus ProArt PA27AQ 27"

2

relevant

Power

1.power consumption operation

75W

32W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

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 P2815Q
Samsung U28D590D

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

relevant

Miscellaneous

1.Supports 4K resolution
Dell P2815Q
Samsung U28D590D

Allows you to view in ultra-high definition.

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