56points

Acer G5 G215HV 21.5"

65points

NEC EX231Wp

Acer G5 G215HV 21.5"
Comparison winner
NEC EX231Wp
vs
vs

41 facts in comparison

Acer G5 G215HV 21.5" vs NEC EX231Wp

Acer G5 G215HV 21.5"
NEC EX231Wp
Acer G5 G215HV 21.5"
NEC EX231Wp

Why is Acer G5 G215HV 21.5" better than NEC EX231Wp?

  • 20ms less response time
    5msvs25ms
  • 199.3g lighter
    4kgvs4200g
  • 22mm narrower
    518.2mmvs540.2mm

Why is NEC EX231Wp better than Acer G5 G215HV 21.5"?

  • 6.98% bigger screen size
    23"vs21.5"
  • 5.6W lower power consumption on operation
    27W vs32.6W
  • 5x higher static contrast ratio
    3000:1vs600:1
  • 50cd/m² more luminance
    250cd/m²vs200cd/m²
  • 88º wider horizontal viewing angle
    178ºvs90º
  • Has an LED-backlit display
  • 67.8mm shorter
    318.3mmvs386.1mm
  • 0.13W lower power consumption on standby
    0.37W vs0.5W

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Top specs and features

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General info

1.supports total tilt
Acer G5 G215HV 21.5"
NEC EX231Wp

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

386.1mm

318.3mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

188mm

47.7mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G5 G215HV 21.5"
NEC EX231Wp

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 G5 G215HV 21.5"
NEC EX231Wp

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.weight

4kg

4.2kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

25ms

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

102ppi

96ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G5 G215HV 21.5"
NEC EX231Wp

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.

5.has an IPS screen
Acer G5 G215HV 21.5"
NEC EX231Wp

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"

6.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

200cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

600:1

3000:1

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 G5 G215HV 21.5"
NEC EX231Wp

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 G5 G215HV 21.5"
NEC EX231Wp

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

2.HDMI ports

0

0

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 G5 G215HV 21.5"
NEC EX231Wp

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

4.has a VGA connector
Acer G5 G215HV 21.5"
NEC EX231Wp

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

5.has FireWire
Acer G5 G215HV 21.5"
NEC EX231Wp

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"

6.has an external memory slot
Acer G5 G215HV 21.5"
NEC EX231Wp

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

For example

Dell UltraSharp U2413 24"

relevant

Power

1.power consumption operation

32.6W

27W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.37W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Acer G5 G215HV 21.5"
NEC EX231Wp

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

relevant

Features

1.has stereo speakers
Acer G5 G215HV 21.5"
NEC EX231Wp

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

For example

Samsung C43J89 43"

2.has a front camera
Acer G5 G215HV 21.5"
NEC EX231Wp

A front camera, also called secondary camera, can be used for video chats/selfies.

For example

LG 27MD5K 27"

3.has a child lock
Acer G5 G215HV 21.5"
NEC EX231Wp

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

For example

Asus VP228N 21.5"

4.supports multicomputer control
Acer G5 G215HV 21.5"
NEC EX231Wp

This feature allows to connect several computers to one monitor and control it with just single keyboard and mouse, by using the monitor's built-in peripheral switcher.

For example

LG 32UK950 32"

relevant

Miscellaneous

1.supports digital input
Acer G5 G215HV 21.5"
NEC EX231Wp

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.

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