90points

Acer XR XR342CK 34"

62points

AOC E1659FWU

67points

BenQ G2420HDB

Comparison winner
Acer XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB
vs
vs

31 facts in comparison

Acer XR XR342CK 34" vs AOC E1659FWU vs BenQ G2420HDB

Acer XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB
Acer XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB

Why is Acer XR XR342CK 34" better than AOC E1659FWU & BenQ G2420HDB?

  • Has a HDMI output
  • Has an IPS screen
  • Has anti-glare coating
  • Has stereo speakers
  • Power consumption on standby
    0.5W vs1,1W
  • Has a curved display

Why is AOC E1659FWU better than Acer XR XR342CK 34" & BenQ G2420HDB?

  • Power consumption operation
    8W vs51,49W
  • Height
    232.7mmvs368.3,412.6mm
  • Shipping weight
    1.76kgvs15.6,6.5kg
  • Thickness
    22.9mmvs309.1,183.9mm
  • Weight
    1.2kgvs9697.8,4900g
  • Width
    371.9mmvs816.1,570mm

Why is BenQ G2420HDB better than Acer XR XR342CK 34" & AOC E1659FWU?

  • 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"
AOC E1659FWU
BenQ G2420HDB

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

232.7mm

412.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB

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"
AOC E1659FWU
BenQ G2420HDB

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

22.9mm

183.9mm

Best

LG 22EA53VQ

5.5mm

6.shipping weight

15.6kg

1.76kg

6.5kg

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

8ms

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

34"

15.6"

24"

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"
AOC E1659FWU
BenQ G2420HDB

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 XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB

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

3440 x 1440px

1366 x 768px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

172º

90º

170º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

200cd/m²

300cd/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

20000000:1

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.has an ambient light sensor
Acer XR XR342CK 34"
AOC E1659FWU
BenQ G2420HDB

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"
AOC E1659FWU
BenQ G2420HDB

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"
AOC E1659FWU
BenQ G2420HDB

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"
AOC E1659FWU
BenQ G2420HDB

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"
AOC E1659FWU
BenQ G2420HDB

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

8W

49W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

1W

1W

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"
AOC E1659FWU
BenQ G2420HDB

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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