89points

Acer XR XR342CK 34"

77points

Dell P2414H

76points

HP E221

Comparison winner
Acer XR XR342CK 34"
Dell P2414H
HP E221
vs
vs

30 facts in comparison

Acer XR XR342CK 34" vs Dell P2414H vs HP E221

Acer XR XR342CK 34"
Dell P2414H
HP E221
Acer XR XR342CK 34"
Dell P2414H
HP E221
89
points
77
points
76
points

Why is Acer XR XR342CK 34" better than Dell P2414H & HP E221?

  • Response time
    5msvs8,7.2ms
  • Has a HDMI output
  • Has an IPS screen
  • Has stereo speakers
  • Has a curved display

Why is Dell P2414H better than Acer XR XR342CK 34" & HP E221?

  • Power consumption operation
    28W vs51,36W
  • Height
    335.1mmvs368.3,460mm
  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Thickness
    47mmvs309.1,51mm

Why is HP E221 better than Acer XR XR342CK 34" & Dell P2414H?

  • Weight
    5.64kgvs9697.8,5830g
  • Width
    509mmvs816.1,565.6mm

Top specs and features

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell P2414H
HP E221

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

335.1mm

460mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

309.1mm

47mm

51mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer XR XR342CK 34"
Dell P2414H
HP E221

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 P2414H
HP E221

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.weight

9.7kg

5.83kg

5.64kg

Best

Asus VX278Q 27"

4.5g

Display

1.response time

5ms

8ms

7.2ms

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"

23.8"

21.5"

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 P2414H
HP E221

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 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
Acer XR XR342CK 34"
Dell P2414H
HP E221

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 coating
Acer XR XR342CK 34"
Dell P2414H
HP E221

Anti-glare helps to reduce the external reflections of light coming from outside the display.

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 P2414H
HP E221

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"
Dell P2414H
HP E221

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 P2414H
HP E221

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 P2414H
HP E221

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

4.USB ports

4

4

3

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

Best

Asus PA279Q

7

5.has FireWire
Acer XR XR342CK 34"
Dell P2414H
HP E221

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"

Power

1.power consumption operation

51W

28W

36W

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

Features

1.has stereo speakers
Acer XR XR342CK 34"
Dell P2414H
HP E221

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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