74points

Acer XZ XZ321Q 31.5"

95points

Asus MG278Q 27"

63points

ViewSonic VX2770Smh LED

Acer XZ XZ321Q 31.5"
Comparison winner
Asus MG278Q 27"
ViewSonic VX2770Smh LED
vs
vs

33 facts in comparison

Acer XZ XZ321Q 31.5" vs Asus MG278Q 27" vs ViewSonic VX2770Smh LED

Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED
74
points
95
points
63
points

Why is Acer XZ XZ321Q 31.5" better than Asus MG278Q 27" & ViewSonic VX2770Smh LED?

  • Has DTS Surround
  • Has a curved display

Why is Asus MG278Q 27" better than Acer XZ XZ321Q 31.5" & ViewSonic VX2770Smh LED?

  • Response time
    1msvs4,7ms
  • Height
    368mmvs457.55,459mm
  • Has a DVI connector
  • Supports portrait mode

Why is ViewSonic VX2770Smh LED better than Acer XZ XZ321Q 31.5" & Asus MG278Q 27"?

  • Power consumption operation
    30W vs40,38.7W
  • Thickness
    193mmvs300,233mm
  • Width
    622mmvs722,625mm
  • Has a VGA connector
  • Supports digital input

Top specs and features

General info

1.supports total tilt
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh 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.height

457.55mm

368mm

459mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

300mm

233mm

193mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh 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.Has a swivel stand
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh 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.

6.width

722mm

625mm

622mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

4ms

1ms

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.screen size

31.5"

27"

27"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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.

4.has an IPS screen
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh 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.

For example

LG UltraGear 34GK950F 34"

5.resolution

1920 x 1080px

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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

Colors

1.luminance

300cd/m²

350cd/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

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

3.has an ambient light sensor
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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"

Connectivity

1.has a HDMI output
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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 XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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

3.has a DVI connector
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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

4.has a VGA connector
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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

5.has FireWire
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

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"

Power

1.power consumption operation

40W

38.7W

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

0.5W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh 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.audio output power

2 x 7W

2 x 2W

2 x 1.5W

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 MG278Q 27"
ViewSonic VX2770Smh LED

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

Miscellaneous

1.supports digital input
Acer XZ XZ321Q 31.5"
Asus MG278Q 27"
ViewSonic VX2770Smh LED

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.

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