74points

Acer HN274H

76points

Dell P2815Q

Acer HN274H
Comparison winner
Dell P2815Q
vs
vs

25 facts in comparison

Acer HN274H vs Dell P2815Q

Acer HN274H
Dell P2815Q
Acer HN274H
Dell P2815Q
74
points
76
points

Why is Acer HN274H better than Dell P2815Q?

  • 3ms less response time
    2msvs5ms
  • 29.5W lower power consumption on operation
    45.5W vs75W
  • Has a DVI connector
  • Displays 3D with glasses

Why is Dell P2815Q better than Acer HN274H?

  • 3.7% bigger screen size
    28"vs27"
  • Every pixel has three subpixels
  • 4x higher resolution
    3840 x 2160pxvs1920 x 1080px
  • 1.92x higher pixel density
    157ppivs81.59ppi
  • Supports total tilt
  • Has anti-glare coating
  • Has a socket for a 3.5 mm audio jack
  • 1.2W lower power consumption on standby
    0.5W vs1.7W

Top specs and features

General info

1.supports total tilt
Acer HN274H
Dell P2815Q

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
Acer HN274H
Dell P2815Q

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
Acer HN274H
Dell P2815Q

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

Display

1.response time

2ms

5ms

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

81.59ppi

157ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

28"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer HN274H
Dell P2815Q

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

1920 x 1080px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer HN274H
Dell P2815Q

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

Colors

1.luminance

300cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

100000000:1

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
Acer HN274H
Dell P2815Q

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

2.HDMI ports

4

1

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a socket for a 3.5 mm audio jack
Acer HN274H
Dell P2815Q

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

4.has a DVI connector
Acer HN274H
Dell P2815Q

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

5.has a VGA connector
Acer HN274H
Dell P2815Q

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

6.USB ports

1

5

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

Best

Asus PA279Q

7

Power

1.power consumption operation

45.5W

75W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.7W

0.5W

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

Best

Asus MB168B Plus

0W

Miscellaneous

1.Supports 4K resolution
Acer HN274H
Dell P2815Q

Allows you to view in ultra-high definition.

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