90points

Acer XR XR342CK 34"

75points

Acer XZ XZ321Q 31.5"

57points

Samsung MD230X3

Comparison winner
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3
vs
vs

31 facts in comparison

Acer XR XR342CK 34" vs Acer XZ XZ321Q 31.5" vs Samsung MD230X3

Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

Why is Acer XR XR342CK 34" better than Acer XZ XZ321Q 31.5" & Samsung MD230X3?

  • Has an IPS screen
  • Height
    368.3mmvs457.55,563mm
  • Power consumption on standby
    0.5W vs0.5,3W

Why is Acer XZ XZ321Q 31.5" better than Acer XR XR342CK 34" & Samsung MD230X3?

  • Response time
    4msvs5,8ms
  • Power consumption operation
    40W vs51,138W
  • Thickness
    300mmvs309.1,307.2mm
  • Width
    722mmvs816.1,1585.8mm
  • Has DTS Surround

Why is Samsung MD230X3 better than Acer XR XR342CK 34" & Acer XZ XZ321Q 31.5"?

  • Contrast ratio
    3000:1vs1000,1000:1
  • Has a DVI connector
  • Has a VGA connector

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

368.3mm

457.55mm

563mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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.thickness

309.1mm

300mm

307.2mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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.width

816.1mm

722mm

1.59m

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

4ms

8ms

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

34"

31.5"

23"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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.resolution

3440 x 1440px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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.has anti-glare
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

relevant

Colors

1.contrast ratio

1000:1

1000:1

3000:1

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

2.luminance

300cd/m²

300cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

3.display colors

1070m

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 XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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 XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

2.has a DVI connector
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

3.has a VGA connector
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

4.has FireWire
Acer XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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

51W

40W

138W

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

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 XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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 XR XR342CK 34"
Acer XZ XZ321Q 31.5"
Samsung MD230X3

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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