71points

Acer G7 G257HL 25"

74points

Dell P2017H 20"

Acer G7 G257HL 25"
Comparison winner
Dell P2017H 20"
vs
vs

28 facts in comparison

Acer G7 G257HL 25" vs Dell P2017H 20"

Acer G7 G257HL 25"
Dell P2017H 20"
Acer G7 G257HL 25"
Dell P2017H 20"
71
points
74
points

Why is Acer G7 G257HL 25" better than Dell P2017H 20"?

  • 2ms less response time
    4msvs6ms
  • 9W lower power consumption on operation
    30W vs39W
  • Has stereo speakers
  • Has a DVI connector
  • 2.63kg lighter
    3.5kgvs6128g

Why is Dell P2017H 20" better than Acer G7 G257HL 25"?

  • 6.82% higher pixel density
    94ppivs88ppi
  • 153.4mm shorter
    273.3mmvs426.7mm
  • 0.2W lower power consumption on standby
    0.3W vs0.5W
  • Has a swivel stand
  • 135mm thinner
    50.4mmvs185.4mm
  • 178.6mm narrower
    461.5mmvs640.1mm
  • Supports portrait mode

Top specs and features

General info

1.supports total tilt
Acer G7 G257HL 25"
Dell P2017H 20"

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

426.7mm

273.3mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

185.4mm

50.4mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G257HL 25"
Dell P2017H 20"

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 G257HL 25"
Dell P2017H 20"

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"

6.weight

3.5kg

6.13kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

88ppi

94ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

4ms

6ms

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

25"

6.5"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G257HL 25"
Dell P2017H 20"

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

1600 x 900px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer G7 G257HL 25"
Dell P2017H 20"

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 G257HL 25"
Dell P2017H 20"

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

2.HDMI ports

1

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 DVI connector
Acer G7 G257HL 25"
Dell P2017H 20"

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

4.has a VGA connector
Acer G7 G257HL 25"
Dell P2017H 20"

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

5.has FireWire
Acer G7 G257HL 25"
Dell P2017H 20"

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 an external memory slot
Acer G7 G257HL 25"
Dell P2017H 20"

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

For example

Dell UltraSharp U2413 24"

Power

1.power consumption operation

30W

39W

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 G257HL 25"
Dell P2017H 20"

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

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