58points

Acer CB CB280HK 28"

78points

BenQ XL2420TE

Acer CB CB280HK 28"
Comparison winner
BenQ XL2420TE
vs
vs

38 facts in comparison

Acer CB CB280HK 28" vs BenQ XL2420TE

Acer CB CB280HK 28"
BenQ XL2420TE
Acer CB CB280HK 28"
BenQ XL2420TE
58
points
78
points

Why is Acer CB CB280HK 28" better than BenQ XL2420TE?

  • Every pixel has three subpixels
  • Has stereo speakers
  • Supports PiP and PaP
  • Supports portrait mode
  • Supports color calibration
  • Supports common interface

Why is BenQ XL2420TE better than Acer CB CB280HK 28"?

  • 50cd/m² more luminance
    350cd/m²vs300cd/m²
  • 12000x higher static contrast ratio
    12000000:1vs1000:1
  • 1 more HDMI ports
    2vs1
  • Has a socket for a 3.5 mm audio jack
  • Has a swivel stand
  • Supports VESA mount
  • 87.2mm narrower
    571.4mmvs658.6mm
  • 4 more USB ports
    4vs0

Top specs and features

General info

1.supports total tilt
Acer CB CB280HK 28"
BenQ XL2420TE

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"
BenQ XL2420TE

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.Supports VESA mount
Acer CB CB280HK 28"
BenQ XL2420TE

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.

4.width

658.6mm

571.4mm

Best

Toshiba PA3923U-2LC3

340.5mm

5.supports portrait mode
Acer CB CB280HK 28"
BenQ XL2420TE

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

Display

1.response time

1ms

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.pixel density

157ppi

91.79ppi

Best

Dell UltraSharp UP3218K

280ppi

3.every pixel has three subpixels
Acer CB CB280HK 28"
BenQ XL2420TE

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"
BenQ XL2420TE

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

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an LED-backlit display
Acer CB CB280HK 28"
BenQ XL2420TE

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Colors

1.luminance

300cd/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

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

12000000:1

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"
BenQ XL2420TE

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"
BenQ XL2420TE

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"
BenQ XL2420TE

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
Acer CB CB280HK 28"
BenQ XL2420TE

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

3.HDMI ports

1

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

4.has a DVI connector
Acer CB CB280HK 28"
BenQ XL2420TE

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"
BenQ XL2420TE

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

6.USB ports

0

4

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

Best

Asus PA279Q

7

Features

1.has stereo speakers
Acer CB CB280HK 28"
BenQ XL2420TE

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"
BenQ XL2420TE

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"
BenQ XL2420TE

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.has a search browser
Acer CB CB280HK 28"
BenQ XL2420TE

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

For example

Philips Brilliance 492P8 49″

5.supports Dolby Digital Plus
Acer CB CB280HK 28"
BenQ XL2420TE

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"

6.supports Dolby Virtual
Acer CB CB280HK 28"
BenQ XL2420TE

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

For example

Asus 27T1EH

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