67points

Acer G7 G227HQL Abi 21.5"

61points

Hanns.G HL249DPB

Comparison winner
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB
vs
vs

32 facts in comparison

Acer G7 G227HQL Abi 21.5" vs Hanns.G HL249DPB

Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB
67
points
61
points

Why is Acer G7 G227HQL Abi 21.5" better than Hanns.G HL249DPB?

  • 1ms less response time
    4msvs5ms
  • Has a HDMI output
  • Supports total tilt
  • Has an IPS screen
  • 97.7mm shorter
    302.3mmvs400mm
  • Has a swivel stand
  • 26.1mm thinner
    184.9mmvs211mm
  • 1kg lighter
    2.8kgvs3800g

Why is Hanns.G HL249DPB better than Acer G7 G227HQL Abi 21.5"?

  • 9.77% bigger screen size
    23.6"vs21.5"
  • 1W lower power consumption on operation
    24W vs25W
  • Has a DVI connector
  • Supports VESA mount

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Top specs and features

General info

1.supports total tilt
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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

400mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

211mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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.weight

2.8kg

3.8kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

102ppi

93ppi

Best

Dell UltraSharp UP3218K

280ppi

2.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

3.screen size

21.5"

23.6"

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"
Hanns.G HL249DPB

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.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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.

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

Connectivity

1.has a HDMI output
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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

2.HDMI ports

1

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 G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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

4.has a VGA connector
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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"
Hanns.G HL249DPB

The device can connect to WiFi.

For example

Philips Brilliance 492P8 49″

6.has FireWire
Acer G7 G227HQL Abi 21.5"
Hanns.G HL249DPB

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"

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

0.5W

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

Best

Asus MB168B Plus

0W

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