90points

Acer XR XR342CK 34"

75points

Dell S2715H 27"

0points

Dell UltraSharp U2417HWi 24"

Comparison winner
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"
vs
vs

37 facts in comparison

Acer XR XR342CK 34" vs Dell S2715H 27" vs Dell UltraSharp U2417HWi 24"

Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

Why is Acer XR XR342CK 34" better than Dell S2715H 27" & Dell UltraSharp U2417HWi 24"?

  • Response time
    5msvs6,6ms
  • Power consumption operation
    51W vs55,68W
  • Has a curved display

Why is Dell S2715H 27" better than Acer XR XR342CK 34" & Dell UltraSharp U2417HWi 24"?

  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Has a VGA connector

Why is Dell UltraSharp U2417HWi 24" better than Acer XR XR342CK 34" & Dell S2715H 27"?

  • Height
    322.6mmvs368.3,360.7mm
  • Shipping weight
    7.9kgvs15.6,8.7kg
  • Weight
    3.28kgvs9697.8,4853.4g
  • Thickness
    185.4mmvs309.1,195.6mm
  • Has a socket for a 3.5 mm audio jack
  • Width
    538.5mmvs816.1,612.1mm

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

360.7mm

322.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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.Supports VESA mount
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

195.6mm

185.4mm

Best

LG 22EA53VQ

5.5mm

6.shipping weight

15.6kg

8.7kg

7.9kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.response time

5ms

6ms

6ms

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.pixel density

109ppi

81ppi

92ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

34"

27"

23.8"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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.

5.has an IPS screen
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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.resolution

3440 x 1440px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

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

1000:1

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.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"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

2.HDMI ports

1

1

1

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
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

4.has a DVI connector
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

For example

Samsung CJ791

5.has a VGA connector
Acer XR XR342CK 34"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

6.USB ports

4

2

4

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

Best

Asus PA279Q

7

relevant

Power

1.power consumption operation

51W

55W

68W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.3W

0.5W

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"
Dell S2715H 27"
Dell UltraSharp U2417HWi 24"

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

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