90points

Acer XR XR342CK 34"

91points

Dell UP2414Q

70points

HP LD4220tm

Acer XR XR342CK 34"
Comparison winner
Dell UP2414Q
HP LD4220tm
vs
vs

33 facts in comparison

Acer XR XR342CK 34" vs Dell UP2414Q vs HP LD4220tm

Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

Why is Acer XR XR342CK 34" better than Dell UP2414Q & HP LD4220tm?

  • Response time
    5msvs8,9ms
  • Power consumption operation
    51W vs90,250W
  • Height
    368.3mmvs371,564mm
  • Power consumption on standby
    0.5W vs1.2,2W
  • Has stereo speakers
  • Has a curved display

Why is Dell UP2414Q better than Acer XR XR342CK 34" & HP LD4220tm?

  • Weight
    4.8kgvs9697.8,25900g
  • Width
    569mmvs816.1,974mm
  • Supports 4K resolution

Why is HP LD4220tm better than Acer XR XR342CK 34" & Dell UP2414Q?

  • Screen size
    42"vs34,23.8"
  • Contrast ratio
    1200:1vs1000,1000:1
  • Luminance
    700cd/m²vs300,350cd/m²
  • Has a DVI connector
  • Has a VGA connector
  • Has a sleep timer
  • Supports Ethernet

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

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

371mm

564mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

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.

4.Has a swivel stand
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

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.weight

9.7kg

4.8kg

25.9kg

Best

Asus VX278Q 27"

4.5g

6.width

816.1mm

569mm

974mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

8ms

9ms

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"

42"

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 UP2414Q
HP LD4220tm

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"
Dell UP2414Q
HP LD4220tm

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

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

172º

178º

178º

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

350cd/m²

700cd/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

1200:1

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"
Dell UP2414Q
HP LD4220tm

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 UP2414Q
HP LD4220tm

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 UP2414Q
HP LD4220tm

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 UP2414Q
HP LD4220tm

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

4.USB ports

4

4

1

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

Best

Asus PA279Q

7

5.supports Ethernet
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

Ethernet is a local area network technology.

6.has FireWire
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

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

90W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

1.2W

2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

3.has a sleep timer
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

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

relevant

Miscellaneous

1.Supports 4K resolution
Acer XR XR342CK 34"
Dell UP2414Q
HP LD4220tm

Allows you to view in ultra-high definition.

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