57points

Acer CB CB280HK 28"

75points

Samsung CHG90 49"

Acer CB CB280HK 28"
Comparison winner
Samsung CHG90 49"
vs
vs

40 facts in comparison

Acer CB CB280HK 28" vs Samsung CHG90 49"

Acer CB CB280HK 28"
Samsung CHG90 49"
Acer CB CB280HK 28"
Samsung CHG90 49"

Why is Acer CB CB280HK 28" better than Samsung CHG90 49"?

  • Has a DVI connector
  • Has stereo speakers
  • Has a VGA connector
  • Supports color calibration
  • Supports common interface
  • Supports portrait mode

Why is Samsung CHG90 49" better than Acer CB CB280HK 28"?

  • 1.75x bigger screen size
    49"vs28"
  • 1053.3m more display colors
    1070mvs16.7m
  • 1 more HDMI ports
    2vs1
  • Supports VESA mount
  • Has a swivel stand
  • 2 more USB ports
    2vs0
  • Has a Quantum Dot display
  • Has a curved display

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Top specs and features

relevant

General info

1.supports total tilt
Acer CB CB280HK 28"
Samsung CHG90 49"

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.Supports VESA mount
Acer CB CB280HK 28"
Samsung CHG90 49"

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.

3.Has a swivel stand
Acer CB CB280HK 28"
Samsung CHG90 49"

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

4.supports portrait mode
Acer CB CB280HK 28"
Samsung CHG90 49"

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

relevant

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.screen size

28"

49"

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"
Samsung CHG90 49"

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

3840 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.pixel density

157ppi

81.4ppi

Best

Dell UltraSharp UP3218K

280ppi

6.has an IPS screen
Acer CB CB280HK 28"
Samsung CHG90 49"

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"

relevant

Colors

1.display colors

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

2.supports color calibration
Acer CB CB280HK 28"
Samsung CHG90 49"

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.

3.has an ambient light sensor
Acer CB CB280HK 28"
Samsung CHG90 49"

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

relevant

Connectivity

1.has a HDMI output
Acer CB CB280HK 28"
Samsung CHG90 49"

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

2.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

3.has a DVI connector
Acer CB CB280HK 28"
Samsung CHG90 49"

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

4.DisplayPort outputs

1

1

Allows you to connect to a display using DisplayPort.

Best

Dell UltaSharp U2417H 24"

2

5.has a VGA connector
Acer CB CB280HK 28"
Samsung CHG90 49"

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

6.USB ports

0

2

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

Best

Asus PA279Q

7

relevant

Features

1.has stereo speakers
Acer CB CB280HK 28"
Samsung CHG90 49"

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"
Samsung CHG90 49"

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"
Samsung CHG90 49"

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 child lock
Acer CB CB280HK 28"
Samsung CHG90 49"

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

5.supports common interface
Acer CB CB280HK 28"
Samsung CHG90 49"

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).

6.supports Dolby Virtual
Acer CB CB280HK 28"
Samsung CHG90 49"

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

For example

Asus 27T1EH

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