97points

Asus VG23AH

81points

HP ZR2740w

67points

Sharp PN-R903

Comparison winner
Asus VG23AH
HP ZR2740w
Sharp PN-R903
vs
vs

26 facts in comparison

Asus VG23AH vs HP ZR2740w vs Sharp PN-R903

Asus VG23AH
HP ZR2740w
Sharp PN-R903
Asus VG23AH
HP ZR2740w
Sharp PN-R903

Why is Asus VG23AH better than HP ZR2740w & Sharp PN-R903?

  • Response time
    5msvs7,6ms
  • Power consumption operation
    40W vs120,660W
  • Height
    350mmvs392,1197mm
  • Has stereo speakers
  • Weight
    6.5kgvs10500,75000g
  • Has a socket for a 3.5 mm audio jack
  • Has a VGA connector
  • Width
    550.2mmvs646,2055mm

Why is HP ZR2740w better than Asus VG23AH & Sharp PN-R903?

  • Thickness
    68mmvs69,122mm

Why is Sharp PN-R903 better than Asus VG23AH & HP ZR2740w?

  • Screen size
    90"vs23,27"
  • Luminance
    700cd/m²vs250,380cd/m²
  • Supports portrait mode

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Top specs and features

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General info

1.supports total tilt
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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

350mm

392mm

1.2m

Best

Asus VP228N 21.5"

3.9mm

3.thickness

69mm

68mm

122mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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 VG23AH
HP ZR2740w
Sharp PN-R903

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

6.5kg

10.5kg

75kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

7ms

6ms

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

23"

27"

90"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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

1920 x 1080px

2560 x 1600px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

176º

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

250cd/m²

380cd/m²

700cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

1070m

1060m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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 VG23AH
HP ZR2740w
Sharp PN-R903

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

3.has a DVI connector
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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

4.has a VGA connector
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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

relevant

Power

1.power consumption operation

40W

120W

660W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Asus VG23AH
HP ZR2740w
Sharp PN-R903

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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