68points

Acer G7 G227HQL Abi 21.5"

65points

NEC AS221WM

Comparison winner
Acer G7 G227HQL Abi 21.5"
NEC AS221WM
vs
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32 facts in comparison

Acer G7 G227HQL Abi 21.5" vs NEC AS221WM

Acer G7 G227HQL Abi 21.5"
NEC AS221WM
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

Why is Acer G7 G227HQL Abi 21.5" better than NEC AS221WM?

  • 1ms less response time
    4msvs5ms
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 40.6mm shorter
    302.3mmvs342.9mm
  • Has a swivel stand
  • 2.2kg lighter
    2.8kgvs5000g
  • 6.2mm narrower
    499mmvs505.2mm

Why is NEC AS221WM better than Acer G7 G227HQL Abi 21.5"?

  • 2.33% bigger screen size
    22"vs21.5"
  • 1W lower power consumption on operation
    24W vs25W
  • 0.08W lower power consumption on standby
    0.42W vs0.5W
  • Has a DVI connector
  • Supports VESA mount
  • 119.7mm thinner
    65.2mmvs184.9mm
  • Supports digital input
  • Has an ambient light sensor

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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 AS221WM

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

342.9mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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 VESA mount
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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.thickness

184.9mm

65.2mm

Best

LG 22EA53VQ

5.5mm

6.weight

2.8kg

5kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

4ms

5ms

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

90ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

22"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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 G7 G227HQL Abi 21.5"
NEC AS221WM

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.resolution

1920 x 1080px

1680 x 1050px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

250cd/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 AS221WM

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 AS221WM

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

2.has a DVI connector
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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

3.has a VGA connector
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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

4.Has WiFi
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

The device can connect to WiFi.

For example

Philips Brilliance 492P8 49″

5.has FireWire
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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 802.11n WiFi connection
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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

24W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.42W

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

Best

Asus MB168B Plus

0W

relevant

Miscellaneous

1.supports digital input
Acer G7 G227HQL Abi 21.5"
NEC AS221WM

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

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