68points

Acer G7 G227HQL Abi 21.5"

75points

Dell Professional P2012H

Acer G7 G227HQL Abi 21.5"
Comparison winner
Dell Professional P2012H
vs
vs

31 facts in comparison

Acer G7 G227HQL Abi 21.5" vs Dell Professional P2012H

Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

Why is Acer G7 G227HQL Abi 21.5" better than Dell Professional P2012H?

  • 1ms less response time
    4msvs5ms
  • Has a HDMI output
  • Has an IPS screen
  • 55.7mm shorter
    302.3mmvs358mm
  • 81.3g lighter
    2.8kgvs2880g
  • 2.03kg less shipping weight
    4.3kgvs6.33kg

Why is Dell Professional P2012H better than Acer G7 G227HQL Abi 21.5"?

  • 5W lower power consumption on operation
    20W vs25W
  • Has anti-glare coating
  • 0.08m more display colors
    16.78mvs16.7m
  • Has a DVI connector
  • 0.4W lower power consumption on standby
    0.1W vs0.5W
  • 1.9mm thinner
    183mmvs184.9mm
  • Supports VESA mount
  • 21mm narrower
    478mmvs499mm

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Top specs and features

relevant

General info

1.supports total tilt
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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

358mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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

183mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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.shipping weight

4.3kg

6.33kg

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

Best

Asus VP247N 23.6"

0.8kg

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.screen size

21.5"

20"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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 G7 G227HQL Abi 21.5"
Dell Professional P2012H

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

1920 x 1080px

1600 x 900px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

Anti-glare helps to reduce the external reflections of light coming from outside the display.

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

16.78m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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"
Dell Professional P2012H

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"
Dell Professional P2012H

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"
Dell Professional P2012H

The device can connect to WiFi.

For example

Philips Brilliance 492P8 49″

5.has FireWire
Acer G7 G227HQL Abi 21.5"
Dell Professional P2012H

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"
Dell Professional P2012H

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

20W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.1W

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

Best

Asus MB168B Plus

0W

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