72points

Acer G7 G227HQL bi 21.5"

91points

Dell P2715Q

Acer G7 G227HQL bi 21.5"
Comparison winner
Dell P2715Q
vs
vs

27 facts in comparison

Acer G7 G227HQL bi 21.5" vs Dell P2715Q

Acer G7 G227HQL bi 21.5"
Dell P2715Q
Acer G7 G227HQL bi 21.5"
Dell P2715Q
72
points
91
points

Why is Acer G7 G227HQL bi 21.5" better than Dell P2715Q?

  • 3ms less response time
    6msvs9ms
  • 25W lower power consumption on operation
    25W vs50W
  • Supports total tilt
  • Has a VGA connector
  • 947.7g lighter
    4.08kgvs5030g
  • 141.6mm narrower
    499.1mmvs640.7mm
  • 6.3kg less shipping weight
    4.3kgvs10.6kg

Why is Dell P2715Q better than Acer G7 G227HQL bi 21.5"?

  • 25.58% bigger screen size
    27"vs21.5"
  • 4x higher resolution
    3840 x 2160pxvs1920 x 1080px
  • 1.6x higher pixel density
    163ppivs102ppi
  • 100cd/m² more luminance
    350cd/m²vs250cd/m²
  • Has anti-glare coating
  • 1053.3m more display colors
    1070mvs16.7m
  • 4.4mm shorter
    379.6mmvs384mm
  • Supports VESA mount

Top specs and features

General info

1.supports total tilt
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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

384mm

379.6mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

51.5mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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

For example

LG UltraGear 34GK950F 34"

5.Supports VESA mount
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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.width

499.1mm

640.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

6ms

9ms

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

163ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

27"

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 bi 21.5"
Dell P2715Q

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 bi 21.5"
Dell P2715Q

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

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

250cd/m²

350cd/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

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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

2.has a VGA connector
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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

3.has FireWire
Acer G7 G227HQL bi 21.5"
Dell P2715Q

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

50W

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

Miscellaneous

1.Supports 4K resolution
Acer G7 G227HQL bi 21.5"
Dell P2715Q

Allows you to view in ultra-high definition.

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