87points

Acer S7 S277HK 27"

74points

NEC E552

Comparison winner
Acer S7 S277HK 27"
NEC E552
vs
vs

38 facts in comparison

Acer S7 S277HK 27" vs NEC E552

Acer S7 S277HK 27"
NEC E552
Acer S7 S277HK 27"
NEC E552
87
points
74
points

Why is Acer S7 S277HK 27" better than NEC E552?

  • 315.13W lower power consumption on operation
    49.87W vs365W
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 429.6mm shorter
    406.4mmvs836mm
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • 31.8kg lighter
    5.4kgvs37200g
  • 694.1mm narrower
    613.9mmvs1308mm

Why is NEC E552 better than Acer S7 S277HK 27"?

  • 2.04x bigger screen size
    55"vs27"
  • 200cd/m² more luminance
    500cd/m²vs300cd/m²
  • 5x higher static contrast ratio
    5000:1vs1000:1
  • 2 more HDMI ports
    3vs1
  • Has a socket for a 3.5 mm audio jack
  • 36.9mm thinner
    117mmvs153.9mm
  • Has a swivel stand
  • Supports VESA mount

Top specs and features

General info

1.supports total tilt
Acer S7 S277HK 27"
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

406.4mm

836mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

153.9mm

117mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer S7 S277HK 27"
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.

5.Supports VESA mount
Acer S7 S277HK 27"
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.

6.width

613.9mm

1.31m

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

163ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

2.screen size

27"

55"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer S7 S277HK 27"
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 S7 S277HK 27"
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.

5.resolution

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

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.display colors

1070m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.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

4.has an ambient light sensor
Acer S7 S277HK 27"
NEC E552

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

Connectivity

1.has a HDMI output
Acer S7 S277HK 27"
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 S7 S277HK 27"
NEC E552

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

4.has a DVI connector
Acer S7 S277HK 27"
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 S7 S277HK 27"
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 S7 S277HK 27"
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"

Power

1.power consumption operation

49.87W

365W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

3.has a sleep timer
Acer S7 S277HK 27"
NEC E552

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

Features

1.has stereo speakers
Acer S7 S277HK 27"
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.audio output power

2 x 2W

2 x 5W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.supports PiP and PaP
Acer S7 S277HK 27"
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.

4.has DTS Surround
Acer S7 S277HK 27"
NEC E552

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

5.has a child lock
Acer S7 S277HK 27"
NEC E552

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

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