74points

Acer G7 G227HQL bi 21.5"

98points

Dell UltraSharp U2413 24"

68points

ViewSonic V3D231

Acer G7 G227HQL bi 21.5"
Comparison winner
Dell UltraSharp U2413 24"
ViewSonic V3D231
vs
vs

28 facts in comparison

Acer G7 G227HQL bi 21.5" vs Dell UltraSharp U2413 24" vs ViewSonic V3D231

Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

Why is Acer G7 G227HQL bi 21.5" better than Dell UltraSharp U2413 24" & ViewSonic V3D231?

  • Power consumption operation
    25W vs130,36W
  • Thickness
    184.9mmvs200.4,190mm
  • Width
    499.1mmvs556,548mm

Why is Dell UltraSharp U2413 24" better than Acer G7 G227HQL bi 21.5" & ViewSonic V3D231?

  • Height
    361.7mmvs384,388mm
  • Has a socket for a 3.5 mm audio jack
  • Has a swivel stand
  • Supports PiP and PaP
  • Supports portrait mode
  • Has an external memory slot

Why is ViewSonic V3D231 better than Acer G7 G227HQL bi 21.5" & Dell UltraSharp U2413 24"?

  • Response time
    2msvs6,6ms
  • Displays 3D with glasses

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Top specs and features

relevant

General info

1.supports total tilt
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

361.7mm

388mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

200.4mm

190mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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.Has a swivel stand
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

499.1mm

556mm

548mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

6ms

6ms

2ms

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

94ppi

95ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

24"

23"

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 UltraSharp U2413 24"
ViewSonic V3D231

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 UltraSharp U2413 24"
ViewSonic V3D231

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 1200px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

350cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

2.HDMI ports

1

2

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 socket for a 3.5 mm audio jack
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

With a standard mini jack socket, you can use the device with most headphones.

4.has a DVI connector
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

5.has a VGA connector
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

6.has FireWire
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

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

130W

36W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.supports PiP and PaP
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U2413 24"
ViewSonic V3D231

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

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