74points

Acer XZ XZ321Q 31.5"

90points

Asus PB238Q

62points

Samsung TC190

Acer XZ XZ321Q 31.5"
Comparison winner
Asus PB238Q
Samsung TC190
vs
vs

32 facts in comparison

Acer XZ XZ321Q 31.5" vs Asus PB238Q vs Samsung TC190

Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190
74
points
90
points
62
points

Why is Acer XZ XZ321Q 31.5" better than Asus PB238Q & Samsung TC190?

  • Response time
    4msvs6,5ms
  • Has anti-glare coating
  • Has an LED-backlit display
  • Power consumption on standby
    0.5W vs0.5,2.7W
  • Has DTS Surround
  • Has a curved display

Why is Asus PB238Q better than Acer XZ XZ321Q 31.5" & Samsung TC190?

  • Power consumption operation
    22W vs40,40W
  • Has an IPS screen
  • Height
    323.7mmvs457.55,385.6mm
  • Has a DVI connector
  • Thickness
    57.6mmvs300,197mm
  • Has a VGA connector

Why is Samsung TC190 better than Acer XZ XZ321Q 31.5" & Asus PB238Q?

  • Every pixel has three subpixels
  • Width
    410.7mmvs722,548.4mm

Top specs and features

General info

1.supports total tilt
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190

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

323.7mm

385.6mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

300mm

57.6mm

197mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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

548.4mm

410.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

4ms

6ms

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.screen size

31.5"

23"

19"

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 PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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.

5.resolution

1920 x 1080px

1920 x 1080px

1280 x 1024px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190

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

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

50000:1

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 PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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 PB238Q
Samsung TC190

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

5.USB ports

4

5

4

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

6.has FireWire
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190

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

22W

40W

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

2.7W

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 PB238Q
Samsung TC190

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

2.has DTS Surround
Acer XZ XZ321Q 31.5"
Asus PB238Q
Samsung TC190

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

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