68points

Acer G7 G227HQL Abi 21.5"

76points

Dell S2440L

Acer G7 G227HQL Abi 21.5"
Comparison winner
Dell S2440L
vs
vs

34 facts in comparison

Acer G7 G227HQL Abi 21.5" vs Dell S2440L

Acer G7 G227HQL Abi 21.5"
Dell S2440L
Acer G7 G227HQL Abi 21.5"
Dell S2440L

Why is Acer G7 G227HQL Abi 21.5" better than Dell S2440L?

  • 2ms less response time
    4msvs6ms
  • 115.6mm shorter
    302.3mmvs417.9mm
  • 1.61kg less shipping weight
    4.3kgvs5.91kg
  • Has a swivel stand
  • 2.1kg lighter
    2.8kgvs4900g
  • 68.4mm narrower
    499mmvs567.4mm

Why is Dell S2440L better than Acer G7 G227HQL Abi 21.5"?

  • 11.63% bigger screen size
    24"vs21.5"
  • 7W lower power consumption on operation
    18W vs25W
  • Supports VESA mount
  • Has a sleep timer

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Top specs and features

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General info

1.supports total tilt
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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

417.9mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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"
Dell S2440L

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.shipping weight

4.3kg

5.91kg

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

Best

Asus VP247N 23.6"

0.8kg

6.weight

2.8kg

4.9kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

4ms

6ms

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

92ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

24"

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"
Dell S2440L

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"
Dell S2440L

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

1920 x 1080px

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.has an ambient light sensor
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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

2.HDMI ports

1

1

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"
Dell S2440L

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

For example

Samsung CJ791

4.has a VGA connector
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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

5.Has WiFi
Acer G7 G227HQL Abi 21.5"
Dell S2440L

The device can connect to WiFi.

For example

Philips Brilliance 492P8 49″

6.has FireWire
Acer G7 G227HQL Abi 21.5"
Dell S2440L

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"

relevant

Power

1.power consumption operation

25W

18W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

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"
Dell S2440L

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

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