75points

Acer XZ XZ321Q 31.5"

97points

Asus VG23AH

84points

Dell S2216H 22"

Acer XZ XZ321Q 31.5"
Comparison winner
Asus VG23AH
Dell S2216H 22"
vs
vs

35 facts in comparison

Acer XZ XZ321Q 31.5" vs Asus VG23AH vs Dell S2216H 22"

Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

Why is Acer XZ XZ321Q 31.5" better than Asus VG23AH & Dell S2216H 22"?

  • Response time
    4msvs5,6ms
  • Supports VESA mount
  • Has DTS Surround
  • Has a curved display

Why is Asus VG23AH better than Acer XZ XZ321Q 31.5" & Dell S2216H 22"?

  • Thickness
    69mmvs300,180.3mm
  • Displays 3D with glasses

Why is Dell S2216H 22" better than Acer XZ XZ321Q 31.5" & Asus VG23AH?

  • Every pixel has three subpixels
  • Power consumption operation
    30W vs40,40W
  • Pixel density
    100ppivs70,95.78ppi
  • Height
    292.1mmvs457.55,350mm
  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Width
    487.7mmvs722,550.2mm

Top specs and features

relevant

General info

1.supports total tilt
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

457.55mm

350mm

292.1mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

4.Supports VESA mount
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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.thickness

300mm

69mm

180.3mm

Best

LG 22EA53VQ

5.5mm

6.width

722mm

550.2mm

487.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

4ms

5ms

6ms

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

70ppi

95.78ppi

100ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

31.5"

23"

22"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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 XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

300cd/m²

250cd/m²

250cd/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

80000000:1

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

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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 XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

2.HDMI ports

1

2

2

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 XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

4.has a DVI connector
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

5.has a VGA connector
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

6.has FireWire
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

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

40W

40W

30W

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

0.3W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.audio output power

2 x 7W

2 x 3W

2 x 3W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.has DTS Surround
Acer XZ XZ321Q 31.5"
Asus VG23AH
Dell S2216H 22"

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

Top 10 monitors

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