90points

Acer XR XR342CK 34"

66points

HP LD4730G

Comparison winner
Acer XR XR342CK 34"
HP LD4730G
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39 facts in comparison

Acer XR XR342CK 34" vs HP LD4730G

Acer XR XR342CK 34"
HP LD4730G
Acer XR XR342CK 34"
HP LD4730G

Why is Acer XR XR342CK 34" better than HP LD4730G?

  • 7ms less response time
    5msvs12ms
  • Has a HDMI output
  • 199W lower power consumption on operation
    51W vs250W
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 227.7mm shorter
    368.3mmvs596mm
  • Has stereo speakers

Why is HP LD4730G better than Acer XR XR342CK 34"?

  • 38.24% bigger screen size
    47"vs34"
  • 40% higher static contrast ratio
    1400:1vs1000:1
  • 500cd/m² more luminance
    800cd/m²vs300cd/m²
  • 6º wider horizontal viewing angle
    178ºvs172º
  • 215.1mm thinner
    94mmvs309.1mm
  • Has a VGA connector
  • 6W more audio output power
    2 x 10Wvs2 x 7W
  • Supports Ethernet

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Top specs and features

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General info

1.supports total tilt
Acer XR XR342CK 34"
HP LD4730G

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

596mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
HP LD4730G

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.thickness

309.1mm

94mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Acer XR XR342CK 34"
HP LD4730G

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

29kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

12ms

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.pixel density

109ppi

33ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

34"

47"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XR XR342CK 34"
HP LD4730G

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.

5.has an IPS screen
Acer XR XR342CK 34"
HP LD4730G

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.resolution

3440 x 1440px

1366 x 768px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

300cd/m²

800cd/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

1400:1

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"
HP LD4730G

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"

4.supports color calibration
Acer XR XR342CK 34"
HP LD4730G

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.

relevant

Connectivity

1.has a HDMI output
Acer XR XR342CK 34"
HP LD4730G

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"
HP LD4730G

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

For example

Samsung CJ791

3.has a VGA connector
Acer XR XR342CK 34"
HP LD4730G

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

4.USB ports

4

1

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

Best

Asus PA279Q

7

5.USB version

3

2

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

6.supports Ethernet
Acer XR XR342CK 34"
HP LD4730G

Ethernet is a local area network technology.

relevant

Power

1.power consumption operation

51W

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

0.5W

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"
HP LD4730G

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

2.audio output power

2 x 7W

2 x 10W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

relevant

Miscellaneous

1.has branded damage resistant glass
Acer XR XR342CK 34"
HP LD4730G

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

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