88points

Acer XR XR342CK 34"

81points

Asus MX279H

94points

Dell UltraSharp UP2715K

Acer XR XR342CK 34"
Asus MX279H
Comparison winner
Dell UltraSharp UP2715K
vs
vs

34 facts in comparison

Acer XR XR342CK 34" vs Asus MX279H vs Dell UltraSharp UP2715K

Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K
88
points
81
points
94
points

Why is Acer XR XR342CK 34" better than Asus MX279H & Dell UltraSharp UP2715K?

  • Response time
    5msvs5,8ms
  • Has a swivel stand
  • Height
    368.3mmvs441.3,384.6mm
  • Power consumption on standby
    0.5W vs0.5,1.2W
  • Has a curved display

Why is Asus MX279H better than Acer XR XR342CK 34" & Dell UltraSharp UP2715K?

  • Power consumption operation
    29.1W vs51,100W
  • Has a DVI connector
  • Has a socket for a 3.5 mm audio jack
  • Width
    622.6mmvs816.1,637.3mm
  • Has a VGA connector
  • Weight
    5.2kgvs9697.8,7140g
  • Shipping weight
    8kgvs15.6,13.5kg

Why is Dell UltraSharp UP2715K better than Acer XR XR342CK 34" & Asus MX279H?

  • Resolution
    5120 x 2880pxvs3440 x 1440,1920 x 1080px
  • Luminance
    350cd/m²vs300,250cd/m²
  • Display colors
    1074mvs1070,16.7m
  • Thickness
    47.9mmvs309.1,225.2mm
  • Audio output power
    2 x 16Wvs2 x 7,2 x 3W
  • Has an external memory slot

Top specs and features

General info

1.supports total tilt
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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

368.3mm

441.3mm

384.6mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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

309.1mm

225.2mm

47.9mm

Best

LG 22EA53VQ

5.5mm

6.width

816.1mm

622.6mm

637.3mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

5ms

5ms

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"

27"

27"

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

Best

Sharp LB-1085

108"

3.has an IPS screen
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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.

4.LCD display with 3 subpixels per pixels
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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.

5.resolution

3440 x 1440px

1920 x 1080px

5120 x 2880px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

172º

178º

178º

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

300cd/m²

250cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

1070m

16.7m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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 XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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"
Asus MX279H
Dell UltraSharp UP2715K

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

3.has a socket for a 3.5 mm audio jack
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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

4.has a VGA connector
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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

5.has FireWire
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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"

6.has an external memory slot
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

Power

1.power consumption operation

51W

29.1W

100W

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

1.2W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer XR XR342CK 34"
Asus MX279H
Dell UltraSharp UP2715K

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 16W

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

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