57points

Acer CB CB280HK 28"

75points

NEC E552

Acer CB CB280HK 28"
Comparison winner
NEC E552
vs
vs

42 facts in comparison

Acer CB CB280HK 28" vs NEC E552

Acer CB CB280HK 28"
NEC E552
Acer CB CB280HK 28"
NEC E552

Why is Acer CB CB280HK 28" better than NEC E552?

  • Supports total tilt
  • Has an LED-backlit display
  • 455mm shorter
    381mmvs836mm
  • 649.4mm narrower
    658.6mmvs1308mm
  • Supports color calibration
  • Supports common interface

Why is NEC E552 better than Acer CB CB280HK 28"?

  • 1.96x bigger screen size
    55"vs28"
  • 5x higher static contrast ratio
    5000:1vs1000:1
  • 200cd/m² more luminance
    500cd/m²vs300cd/m²
  • 2 more HDMI ports
    3vs1
  • Has a socket for a 3.5 mm audio jack
  • 127.6mm thinner
    117mmvs244.6mm
  • Supports VESA mount
  • Has a swivel stand

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Top specs and features

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General info

1.supports total tilt
Acer CB CB280HK 28"
NEC E552

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

836mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

244.6mm

117mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer CB CB280HK 28"
NEC E552

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
Acer CB CB280HK 28"
NEC E552

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.width

658.6mm

1.31m

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.pixel density

157ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

2.screen size

28"

55"

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"
NEC E552

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"
NEC E552

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"
NEC E552

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

relevant

Colors

1.luminance

300cd/m²

500cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

1000:1

5000:1

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

3.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer CB CB280HK 28"
NEC E552

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

5.supports color calibration
Acer CB CB280HK 28"
NEC E552

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"
NEC E552

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

2.HDMI ports

1

3

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"
NEC E552

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

4.has a DVI connector
Acer CB CB280HK 28"
NEC E552

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"
NEC E552

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"
NEC E552

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

Power

1.has a sleep timer
Acer CB CB280HK 28"
NEC E552

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Acer CB CB280HK 28"
NEC E552

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"
NEC E552

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"
NEC E552

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"
NEC E552

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"
NEC E552

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

For example

Philips Brilliance 492P8 49″

6.supports Dolby Digital MS10
Acer CB CB280HK 28"
NEC E552

If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.

For example

LG UltraGear 34GK950F 34"

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