95points

Asus PQ321Q

70points

HP LD4220tm

Comparison winner
Asus PQ321Q
HP LD4220tm
vs
vs

28 facts in comparison

Asus PQ321Q vs HP LD4220tm

Asus PQ321Q
HP LD4220tm
Asus PQ321Q
HP LD4220tm

Why is Asus PQ321Q better than HP LD4220tm?

  • 1ms less response time
    8msvs9ms
  • 157W lower power consumption on operation
    93W vs250W
  • Supports total tilt
  • Has anti-glare coating
  • Has an LED-backlit display
  • 75mm shorter
    489mmvs564mm
  • Has stereo speakers
  • 12.9kg lighter
    13kgvs25900g

Why is HP LD4220tm better than Asus PQ321Q?

  • 33.33% bigger screen size
    42"vs31.5"
  • 350cd/m² more luminance
    700cd/m²vs350cd/m²
  • 2º wider horizontal viewing angle
    178ºvs176º
  • 4W lower power consumption on standby
    2W vs6W
  • Has a DVI connector
  • 123mm thinner
    133mmvs256mm
  • 2º wider vertical viewing angle
    178ºvs176º
  • Has a VGA connector

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Top specs and features

relevant

General info

1.supports total tilt
Asus PQ321Q
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

489mm

564mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

256mm

133mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Asus PQ321Q
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.

5.Has a swivel stand
Asus PQ321Q
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.

6.weight

13kg

25.9kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

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

31.5"

42"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Asus PQ321Q
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.resolution

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.maximum horizontal viewing angle

176º

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

6.has anti-glare coating
Asus PQ321Q
HP LD4220tm

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

relevant

Colors

1.luminance

350cd/m²

700cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Asus PQ321Q
HP LD4220tm

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

2.has a socket for a 3.5 mm audio jack
Asus PQ321Q
HP LD4220tm

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

3.has a DVI connector
Asus PQ321Q
HP LD4220tm

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

4.has a VGA connector
Asus PQ321Q
HP LD4220tm

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

5.supports Ethernet
Asus PQ321Q
HP LD4220tm

Ethernet is a local area network technology.

6.audio input ports

2

1

More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.

Best

Asus 27T1E

3

relevant

Power

1.power consumption operation

93W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

6W

2W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus PQ321Q
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
Asus PQ321Q
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.

2.supports PiP and PaP
Asus PQ321Q
HP LD4220tm

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

relevant

Miscellaneous

1.Supports 4K resolution
Asus PQ321Q
HP LD4220tm

Allows you to view in ultra-high definition.

Top 10 monitors

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