90points

Acer XR XR342CK 34"

79points

Dell S2317HWi 23"

67points

ViewSonic TD2740

Comparison winner
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740
vs
vs

35 facts in comparison

Acer XR XR342CK 34" vs Dell S2317HWi 23" vs ViewSonic TD2740

Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

Why is Acer XR XR342CK 34" better than Dell S2317HWi 23" & ViewSonic TD2740?

  • Response time
    5msvs6,12ms
  • Power consumption operation
    51W vs55,52W
  • Has anti-glare
  • Has a swivel stand
  • Has a curved display

Why is Dell S2317HWi 23" better than Acer XR XR342CK 34" & ViewSonic TD2740?

  • Height
    312.4mmvs368.3,419mm
  • Weight
    3.22kgvs9697.8,8800g
  • Shipping weight
    6.1kgvs15.6,10.5kg
  • Width
    520.7mmvs816.1,672mm
  • Wireless charging

Why is ViewSonic TD2740 better than Acer XR XR342CK 34" & Dell S2317HWi 23"?

  • Contrast ratio
    3000:1vs1000,1000:1
  • Thickness
    50mmvs309.1,195.6mm
  • Has a touch screen

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Top specs and features

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General info

1.supports total tilt
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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

312.4mm

419mm

Best

Asus VP228N 21.5"

3.9mm

3.weight

9.7kg

3.22kg

8.8kg

Best

Asus VX278Q 27"

4.5g

4.Has a swivel stand
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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.shipping weight

15.6kg

6.1kg

10.5kg

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

12ms

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"

23"

27"

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"
Dell S2317HWi 23"
ViewSonic TD2740

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

1080 x 1920px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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"
Dell S2317HWi 23"
ViewSonic TD2740

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

250cd/m²

260cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

3.has an ambient light sensor
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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 S2317HWi 23"
ViewSonic TD2740

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"
Dell S2317HWi 23"
ViewSonic TD2740

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

For example

Samsung CJ791

3.has a socket for a 3.5 mm audio jack
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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

4.has a VGA connector
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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

5.USB ports

4

2

2

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

Best

Asus PA279Q

7

6.has FireWire
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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

55W

52W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

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 2W

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

relevant

Miscellaneous

1.wireless charging
Acer XR XR342CK 34"
Dell S2317HWi 23"
ViewSonic TD2740

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

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