57points

Acer CB CB280HK 28"

95points

Asus PQ321Q

83points

Asus VN247H

Acer CB CB280HK 28"
Comparison winner
Asus PQ321Q
Asus VN247H
vs
vs

40 facts in comparison

Acer CB CB280HK 28" vs Asus PQ321Q vs Asus VN247H

Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

Why is Acer CB CB280HK 28" better than Asus PQ321Q & Asus VN247H?

  • Supports color calibration
  • Supports common interface
  • Supports portrait mode

Why is Asus PQ321Q better than Acer CB CB280HK 28" & Asus VN247H?

  • Has anti-glare
  • Has a swivel stand
  • Supports 4K resolution

Why is Asus VN247H better than Acer CB CB280HK 28" & Asus PQ321Q?

  • Height
    322mmvs381,489mm
  • Thickness
    43.2mmvs244.6,256mm
  • Width
    548.6mmvs658.6,750mm

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Top specs and features

relevant

General info

1.supports total tilt
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

381mm

489mm

322mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

244.6mm

256mm

43.2mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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.Supports VESA mount
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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.width

658.6mm

750mm

548.6mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

1ms

8ms

1ms

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

28"

31.5"

23.6"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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 CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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.

For example

LG UltraGear 34GK950F 34"

5.resolution

3840 x 2160px

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

relevant

Colors

1.luminance

300cd/m²

350cd/m²

250cd/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

1073.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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 CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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 CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

2.HDMI ports

1

2

2

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

Best

Acer HN274H

4

3.has a socket for a 3.5 mm audio jack
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

4.has a DVI connector
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

5.has a VGA connector
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

6.has FireWire
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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

Features

1.has stereo speakers
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

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.

3.has DTS Surround
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

For example

Acer S7 S277HK 27"

4.supports Dolby Digital Plus
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

5.has a search browser
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

With a search browser application you can surf the internet from your device.

For example

Philips Brilliance 492P8 49″

6.supports Dolby Virtual
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.

For example

Asus 27T1EH

relevant

Miscellaneous

1.Supports 4K resolution
Acer CB CB280HK 28"
Asus PQ321Q
Asus VN247H

Allows you to view in ultra-high definition.

Top 10 monitors

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