88points

Acer XB0 XB240H 24"

83points

Dell UltraSharp U2412M

81points

HP ZR2740w

Comparison winner
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w
vs
vs

33 facts in comparison

Acer XB0 XB240H 24" vs Dell UltraSharp U2412M vs HP ZR2740w

Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

Why is Acer XB0 XB240H 24" better than Dell UltraSharp U2412M & HP ZR2740w?

  • Response time
    1msvs8,7ms
  • Has a HDMI output
  • Power consumption operation
    23W vs72,120W
  • Height
    335.9mmvs361.6,392mm
  • Power consumption on standby
    0.5W vs0.5,2W
  • Has stereo speakers

Why is Dell UltraSharp U2412M better than Acer XB0 XB240H 24" & HP ZR2740w?

  • Thickness
    64.9mmvs245,68mm
  • Weight
    4kgvs6480,10500g
  • Width
    556mmvs567,646mm
  • Has a sleep timer

Why is HP ZR2740w better than Acer XB0 XB240H 24" & Dell UltraSharp U2412M?

  • Screen size
    27"vs24,24"
  • Resolution
    2560 x 1600pxvs1920 x 1080,1920 x 1200px
  • Pixel density
    101ppivs91,94ppi
  • Luminance
    380cd/m²vs350,300cd/m²
  • Display colors
    1070mvs16.7,16.7m

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Top specs and features

relevant

General info

1.supports total tilt
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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

335.9mm

361.6mm

392mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

245mm

64.9mm

68mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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

5.Supports VESA mount
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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.

6.weight

6.48kg

4kg

10.5kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

1ms

8ms

7ms

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

94ppi

101ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

24"

24"

27"

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 UltraSharp U2412M
HP ZR2740w

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 UltraSharp U2412M
HP ZR2740w

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.

6.resolution

1920 x 1080px

1920 x 1200px

2560 x 1600px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

350cd/m²

300cd/m²

380cd/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

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

3.display colors

16.7m

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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

2.HDMI ports

1

0

0

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 DVI connector
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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 UltraSharp U2412M
HP ZR2740w

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

5.has FireWire
Acer XB0 XB240H 24"
Dell UltraSharp U2412M
HP ZR2740w

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

72W

120W

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

2W

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 UltraSharp U2412M
HP ZR2740w

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 UltraSharp U2412M
HP ZR2740w

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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