67points

Acer G7 G227HQL Abi 21.5"

45points

Acer p191w

Comparison winner
Acer G7 G227HQL Abi 21.5"
Acer p191w
vs
vs

27 facts in comparison

Acer G7 G227HQL Abi 21.5" vs Acer p191w

Acer G7 G227HQL Abi 21.5"
Acer p191w
Acer G7 G227HQL Abi 21.5"
Acer p191w
67
points
45
points

Why is Acer G7 G227HQL Abi 21.5" better than Acer p191w?

  • 1ms less response time
    4msvs5ms
  • Has a HDMI output
  • 14W lower power consumption on operation
    25W vs39W
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 83.7mm shorter
    302.3mmvs386mm
  • Has a swivel stand

Why is Acer p191w better than Acer G7 G227HQL Abi 21.5"?

  • 75.4cd/m² more luminance
    325.4cd/m²vs250cd/m²
  • 4.9mm thinner
    180mmvs184.9mm
  • 37mm narrower
    462mmvs499mm

Top specs and features

General info

1.supports total tilt
Acer G7 G227HQL Abi 21.5"
Acer p191w

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

386mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

180mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G7 G227HQL Abi 21.5"
Acer p191w

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.

For example

Samsung C43J89 43"

5.Has a swivel stand
Acer G7 G227HQL Abi 21.5"
Acer p191w

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

6.width

499mm

462mm

Best

Toshiba PA3923U-2LC3

340.5mm

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"

19"

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"
Acer p191w

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"
Acer p191w

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

1440 x 900px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an LED-backlit display
Acer G7 G227HQL Abi 21.5"
Acer p191w

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

Colors

1.luminance

250cd/m²

325.4cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

Connectivity

1.has a HDMI output
Acer G7 G227HQL Abi 21.5"
Acer p191w

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"
Acer p191w

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

For example

Samsung CJ791

3.has a VGA connector
Acer G7 G227HQL Abi 21.5"
Acer p191w

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"
Acer p191w

The device can connect to WiFi.

For example

Philips Brilliance 492P8 49″

5.has FireWire
Acer G7 G227HQL Abi 21.5"
Acer p191w

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 fast 802.11ac WiFi connection
Acer G7 G227HQL Abi 21.5"
Acer p191w

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.

For example

Philips Brilliance 492P8 49″

Power

1.power consumption operation

25W

39W

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

Best

Sharp LB-1085

1.1W

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