59points

Acer CB CB280HK 28"

95points

Asus MG278Q 27"

95points

Asus PA249Q

Acer CB CB280HK 28"
Comparison winner
Asus MG278Q 27"
Asus PA249Q
vs
vs

41 facts in comparison

Acer CB CB280HK 28" vs Asus MG278Q 27" vs Asus PA249Q

Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q
59
points
95
points
95
points

Why is Acer CB CB280HK 28" better than Asus MG278Q 27" & Asus PA249Q?

  • Response time
    1msvs1,6ms
  • Supports PiP and PaP
  • Supports common interface
  • Supports color calibration

Why is Asus MG278Q 27" better than Acer CB CB280HK 28" & Asus PA249Q?

  • Has anti-glare coating

Why is Asus PA249Q better than Acer CB CB280HK 28" & Asus MG278Q 27"?

  • Has an IPS screen
  • Display colors
    1073.7mvs16.7,16.7m
  • Height
    362.8mmvs381,368mm
  • Thickness
    62mmvs244.6,233mm
  • Width
    557.2mmvs658.6,625mm
  • USB ports
    4vs0,2

Top specs and features

General info

1.supports total tilt
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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.Has a swivel stand
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

3.height

381mm

368mm

362.8mm

Best

Asus VP228N 21.5"

3.9mm

4.thickness

244.6mm

233mm

62mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

625mm

557.2mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

157ppi

108ppi

93.95ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

1ms

1ms

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

3.has an IPS screen
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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.

4.resolution

3840 x 2160px

2560 x 1440px

1920 x 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.screen size

28"

27"

24.1"

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

Best

Sharp LB-1085

108"

6.LCD display with 3 subpixels per pixels
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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.

Colors

1.luminance

300cd/m²

350cd/m²

350cd/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

16.7m

1073.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

100000000:1

80000000:1

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

4.has an ambient light sensor
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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"

5.supports color calibration
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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.

Connectivity

1.has a HDMI output
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

2.has a DVI connector
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

3.has a socket for a 3.5 mm audio jack
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

4.has a VGA connector
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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

5.USB ports

0

2

4

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

Best

Asus PA279Q

7

6.has FireWire
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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"

Features

1.has stereo speakers
Acer CB CB280HK 28"
Asus MG278Q 27"
Asus PA249Q

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 MG278Q 27"
Asus PA249Q

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 MG278Q 27"
Asus PA249Q

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 MG278Q 27"
Asus PA249Q

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 MG278Q 27"
Asus PA249Q

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 MG278Q 27"
Asus PA249Q

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

For example

Asus 27T1EH

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