83points

Acer G7 G257HU 25"

58points

Dell E2216HV 21.5"

Comparison winner
Acer G7 G257HU 25"
Dell E2216HV 21.5"
vs
vs

27 facts in comparison

Acer G7 G257HU 25" vs Dell E2216HV 21.5"

Acer G7 G257HU 25"
Dell E2216HV 21.5"
Acer G7 G257HU 25"
Dell E2216HV 21.5"
83
points
58
points

Why is Acer G7 G257HU 25" better than Dell E2216HV 21.5"?

  • 1ms less response time
    4msvs5ms
  • Has a HDMI output
  • Has an IPS screen
  • Has stereo speakers
  • Has a DVI connector
  • Has a swivel stand
  • Has a curved display

Why is Dell E2216HV 21.5" better than Acer G7 G257HU 25"?

  • 12W lower power consumption on operation
    24W vs36W
  • 38.1mm shorter
    304.8mmvs342.9mm
  • 0.2W lower power consumption on standby
    0.3W vs0.5W
  • Supports VESA mount
  • 4.6mm thinner
    180.3mmvs184.9mm
  • 689.4g lighter
    2.81kgvs3501.7g
  • 56.9mm narrower
    513.1mmvs570mm

Top specs and features

General info

1.supports total tilt
Acer G7 G257HU 25"
Dell E2216HV 21.5"

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

342.9mm

304.8mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

180.3mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G7 G257HU 25"
Dell E2216HV 21.5"

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 G257HU 25"
Dell E2216HV 21.5"

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

570mm

513.1mm

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.pixel density

116ppi

102ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

25"

21.5"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G257HU 25"
Dell E2216HV 21.5"

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 G257HU 25"
Dell E2216HV 21.5"

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

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

350cd/m²

200cd/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 G257HU 25"
Dell E2216HV 21.5"

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 G257HU 25"
Dell E2216HV 21.5"

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

3.has FireWire
Acer G7 G257HU 25"
Dell E2216HV 21.5"

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

36W

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

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer G7 G257HU 25"
Dell E2216HV 21.5"

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.supports PiP and PaP
Acer G7 G257HU 25"
Dell E2216HV 21.5"

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.

For example

Samsung C43J89 43"

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