88points

Acer XR XR342CK 34"

85points

HP DreamColor LP2480zx

Comparison winner
Acer XR XR342CK 34"
HP DreamColor LP2480zx
vs
vs

39 facts in comparison

Acer XR XR342CK 34" vs HP DreamColor LP2480zx

Acer XR XR342CK 34"
HP DreamColor LP2480zx
Acer XR XR342CK 34"
HP DreamColor LP2480zx
88
points
Acer XR XR342CK 34"
85
points
HP DreamColor LP2480zx

Why is Acer XR XR342CK 34" better than HP DreamColor LP2480zx?

  • 1ms less response time
    ?

    5msvs6ms
  • 41.67% bigger screen size
    ?

    34"vs24"
  • 2.39x higher resolution
    3440 x 1440pxvs1920 x 1080px
  • 39W lower power consumption on operation
    ?

    51W vs90W
  • 18.48% higher pixel density
    109ppivs92ppi
  • 50cd/m² more luminance
    ?

    300cd/m²vs250cd/m²
  • 70m more display colors
    ?

    1070mvs1000m
  • Has stereo speakers
    ?

Why is HP DreamColor LP2480zx better than Acer XR XR342CK 34"?

  • 3x higher static contrast ratio
    ?

    3000:1vs1000:1
  • 6º wider horizontal viewing angle
    ?

    178ºvs172º
  • Has a DVI connector
    ?
  • 211.1mm thinner
    98mmvs309.1mm
  • Has a socket for a 3.5 mm audio jack
    ?
  • 251.1mm narrower
    565mmvs816.1mm
  • Has anti-static protection
    ?
  • Has a sleep timer
    ?

General info

1.supports total tilt
?

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.

Acer XR XR342CK 34"
HP DreamColor LP2480zx
2.height
?

Best

Asus VP228N 21.5"

3.9mm

368.3mm

375mm

3.thickness
?

Best

LG 22EA53VQ

5.5mm

309.1mm

98mm

4.Has a swivel stand
?

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

Acer XR XR342CK 34"
HP DreamColor LP2480zx
5.Supports VESA mount
?

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.

Acer XR XR342CK 34"
HP DreamColor LP2480zx
6.weight
?

Best

Asus VX278Q 27"

4.5g

9.7kg

12.5kg

Display

1.response time
?

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

5ms

6ms

2.pixel density
?

Best

Dell UltraSharp UP3218K

280ppi

109ppi

92ppi

3.resolution
?

Best

Dell UltraSharp UP3218K

7680 x 4320px

3440 x 1440px

1920 x 1080px

4.screen size
?

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

34"

24"

5.has an IPS screen
?

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. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

Acer XR XR342CK 34"
HP DreamColor LP2480zx
6.LCD display with 3 subpixels per pixels
?

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

Acer XR XR342CK 34"
HP DreamColor LP2480zx

Colors

1.luminance
?

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

300cd/m²

250cd/m²

2.display colors
?

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

1070m

1000m

3.contrast ratio
?

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

1000:1

3000:1

4.has an ambient light sensor
?

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"

Acer XR XR342CK 34"
HP DreamColor LP2480zx

Connectivity

1.has a HDMI output
?

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

Acer XR XR342CK 34"
HP DreamColor LP2480zx
2.HDMI ports
?

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

1

1

3.has a DVI connector
?

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

Acer XR XR342CK 34"
HP DreamColor LP2480zx
4.has a socket for a 3.5 mm audio jack
?

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

Acer XR XR342CK 34"
HP DreamColor LP2480zx
5.USB version
?

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

3

2

6.has a VGA connector
?

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

For example

Philips Brilliance 492P8 49″

Acer XR XR342CK 34"
HP DreamColor LP2480zx

Power

1.power consumption operation
?

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

Best

Sharp LB-1085

1.1W

51W

90W

2.power consumption on standby
?

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

Best

Asus MB168B Plus

0W

0.5W

3W

3.has a sleep timer
?

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

Acer XR XR342CK 34"
HP DreamColor LP2480zx

Features

1.has stereo speakers
?

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

Acer XR XR342CK 34"
HP DreamColor LP2480zx

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