68points

Acer G7 G227HQL Abi 21.5"

77points

NEC E422

Acer G7 G227HQL Abi 21.5"
Comparison winner
NEC E422
vs
vs

37 facts in comparison

Acer G7 G227HQL Abi 21.5" vs NEC E422

Acer G7 G227HQL Abi 21.5"
NEC E422
Acer G7 G227HQL Abi 21.5"
NEC E422

Why is Acer G7 G227HQL Abi 21.5" better than NEC E422?

  • 155W lower power consumption on operation
    25W vs180W
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 347.7mm shorter
    302.3mmvs650mm
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • 20.7kg less shipping weight
    4.3kgvs25kg
  • 13.2kg lighter
    2.8kgvs16000g

Why is NEC E422 better than Acer G7 G227HQL Abi 21.5"?

  • 1.95x bigger screen size
    42"vs21.5"
  • 150cd/m² more luminance
    400cd/m²vs250cd/m²
  • 2 more HDMI ports
    3vs1
  • Has stereo speakers
  • Has a DVI connector
  • 93.9mm thinner
    91mmvs184.9mm
  • Has a socket for a 3.5 mm audio jack
  • Supports VESA mount

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Top specs and features

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General info

1.supports total tilt
Acer G7 G227HQL Abi 21.5"
NEC E422

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

302.3mm

650mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
NEC E422

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.thickness

184.9mm

91mm

Best

LG 22EA53VQ

5.5mm

5.shipping weight

4.3kg

25kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

6.weight

2.8kg

16kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.screen size

21.5"

42"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Acer G7 G227HQL Abi 21.5"
NEC E422

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.

3.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.pixel density

102ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

5.has an IPS screen
Acer G7 G227HQL Abi 21.5"
NEC E422

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.

6.has an LED-backlit display
Acer G7 G227HQL Abi 21.5"
NEC E422

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

relevant

Colors

1.luminance

250cd/m²

400cd/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.has an ambient light sensor
Acer G7 G227HQL Abi 21.5"
NEC E422

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 G7 G227HQL Abi 21.5"
NEC E422

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 DVI connector
Acer G7 G227HQL Abi 21.5"
NEC E422

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

4.has a socket for a 3.5 mm audio jack
Acer G7 G227HQL Abi 21.5"
NEC E422

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

5.has a VGA connector
Acer G7 G227HQL Abi 21.5"
NEC E422

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

6.Has 802.11n WiFi connection
Acer G7 G227HQL Abi 21.5"
NEC E422

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.

For example

Philips Brilliance 492P8 49″

relevant

Power

1.power consumption operation

25W

180W

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 G7 G227HQL Abi 21.5"
NEC E422

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

relevant

Features

1.has stereo speakers
Acer G7 G227HQL Abi 21.5"
NEC E422

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 G7 G227HQL Abi 21.5"
NEC E422

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 a child lock
Acer G7 G227HQL Abi 21.5"
NEC E422

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

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