90points

Acer XR XR342CK 34"

84points

Dell UltraSharp U2212HM

76points

Samsung S24B420BW

Comparison winner
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW
vs
vs

31 facts in comparison

Acer XR XR342CK 34" vs Dell UltraSharp U2212HM vs Samsung S24B420BW

Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

Why is Acer XR XR342CK 34" better than Dell UltraSharp U2212HM & Samsung S24B420BW?

  • Has stereo speakers
  • Has a curved display

Why is Dell UltraSharp U2212HM better than Acer XR XR342CK 34" & Samsung S24B420BW?

  • Height
    355.6mmvs368.3,360.8mm
  • Weight
    2.7kgvs9697.8,4400g
  • Thickness
    59.5mmvs309.1,60.9mm
  • Width
    513mmvs816.1,556.2mm
  • Supports portrait mode

Why is Samsung S24B420BW better than Acer XR XR342CK 34" & Dell UltraSharp U2212HM?

  • Power consumption operation
    30W vs51,70W
  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Shipping weight
    6.3kgvs15.6,6.8kg

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

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

355.6mm

360.8mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

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.weight

9.7kg

2.7kg

4.4kg

Best

Asus VX278Q 27"

4.5g

5.Supports VESA mount
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

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

6.8kg

6.3kg

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"

21.5"

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"
Dell UltraSharp U2212HM
Samsung S24B420BW

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 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.pixel density

109ppi

102ppi

94.34ppi

Best

Dell UltraSharp UP3218K

280ppi

6.has an IPS screen
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

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.

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.has an ambient light sensor
Acer XR XR342CK 34"
Dell UltraSharp U2212HM
Samsung S24B420BW

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 UltraSharp U2212HM
Samsung S24B420BW

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 UltraSharp U2212HM
Samsung S24B420BW

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"
Dell UltraSharp U2212HM
Samsung S24B420BW

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"
Dell UltraSharp U2212HM
Samsung S24B420BW

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

70W

30W

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

0.3W

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"
Dell UltraSharp U2212HM
Samsung S24B420BW

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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