88points

Acer XB0 XB240H 24"

77points

Dell P2815Q

76points

NEC P552

Comparison winner
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552
vs
vs

31 facts in comparison

Acer XB0 XB240H 24" vs Dell P2815Q vs NEC P552

Acer XB0 XB240H 24"
Dell P2815Q
NEC P552
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

Why is Acer XB0 XB240H 24" better than Dell P2815Q & NEC P552?

  • Response time
    1msvs5,8ms
  • Power consumption operation
    23W vs75,255W
  • Has stereo speakers

Why is Dell P2815Q better than Acer XB0 XB240H 24" & NEC P552?

  • Supports 4K resolution

Why is NEC P552 better than Acer XB0 XB240H 24" & Dell P2815Q?

  • Screen size
    55"vs24,28"
  • Luminance
    500cd/m²vs350,300cd/m²
  • Maximum horizontal viewing angle
    178ºvs170,170º
  • Maximum vertical viewing angle
    178ºvs160,160º
  • Supports PiP and PaP
  • Supports Ethernet
  • Has a sleep timer
  • Has an ambient light sensor

Videos

Powered by

Top specs and features

relevant

General info

1.supports total tilt
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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 XB0 XB240H 24"
Dell P2815Q
NEC P552

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 VESA mount
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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.

4.supports portrait mode
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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

relevant

Display

1.response time

1ms

5ms

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.pixel density

91ppi

157ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

24"

28"

55"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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.has an IPS screen
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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.

For example

LG UltraGear 34GK950F 34"

6.resolution

1920 x 1080px

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

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.contrast ratio

100000000:1

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

3.has an ambient light sensor
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

relevant

Connectivity

1.has a HDMI output
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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

3.has a DVI connector
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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

4.has a VGA connector
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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

5.supports Ethernet
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

Ethernet is a local area network technology.

6.has FireWire
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

relevant

Power

1.power consumption operation

23W

75W

255W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

0.5W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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

relevant

Features

1.has stereo speakers
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

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.

relevant

Miscellaneous

1.Supports 4K resolution
Acer XB0 XB240H 24"
Dell P2815Q
NEC P552

Allows you to view in ultra-high definition.

Top 10 monitors

Add to comparison
    This page is currently only available in English.