93points

Asus PQ321Q

92points

Dell S2817Q 28"

59points

ViewSonic VX2453mh LED

Comparison winner
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED
vs
vs

26 facts in comparison

Asus PQ321Q vs Dell S2817Q 28" vs ViewSonic VX2453mh LED

Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED
93
points
92
points
59
points

Why is Asus PQ321Q better than Dell S2817Q 28" & ViewSonic VX2453mh LED?

  • Has stereo speakers
  • Has a swivel stand
  • Supports 4K resolution

Why is Dell S2817Q 28" better than Asus PQ321Q & ViewSonic VX2453mh LED?

  • Response time
    2msvs8,5ms
  • Has an IPS screen
  • Height
    383.5mmvs489,429mm
  • Thickness
    185.4mmvs256,196mm

Why is ViewSonic VX2453mh LED better than Asus PQ321Q & Dell S2817Q 28"?

  • Power consumption operation
    23W vs93,90W
  • Weight
    4.11kgvs13000,5034.9g
  • Width
    537mmvs750,657.9mm
  • Has a VGA connector

Top specs and features

General info

1.supports total tilt
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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.height

489mm

383.5mm

429mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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

256mm

185.4mm

196mm

Best

LG 22EA53VQ

5.5mm

6.weight

13kg

5.03kg

4.11kg

Best

Asus VX278Q 27"

4.5g

Display

1.response time

8ms

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.has an IPS screen
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

3.resolution

3840 x 2160px

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.screen size

31.5"

27.9"

24"

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

Best

Sharp LB-1085

108"

5.LCD display with 3 subpixels per pixels
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

6.maximum horizontal viewing angle

176º

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

Colors

1.luminance

350cd/m²

300cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

1073.7m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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

2.HDMI ports

2

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
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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

4.has a VGA connector
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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

Power

1.power consumption operation

93W

90W

23W

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

Best

Sharp LB-1085

1.1W

Features

1.has stereo speakers
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

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.

Miscellaneous

1.Supports 4K resolution
Asus PQ321Q
Dell S2817Q 28"
ViewSonic VX2453mh LED

Allows you to view in ultra-high definition.

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