83points

Acer G7 G257HU 25"

93points

Dell S2817Q 28"

Acer G7 G257HU 25"
Comparison winner
Dell S2817Q 28"
vs
vs

29 facts in comparison

Acer G7 G257HU 25" vs Dell S2817Q 28"

Acer G7 G257HU 25"
Dell S2817Q 28"
Acer G7 G257HU 25"
Dell S2817Q 28"
83
points
93
points

Why is Acer G7 G257HU 25" better than Dell S2817Q 28"?

  • 54W lower power consumption on operation
    36W vs90W
  • 40.6mm shorter
    342.9mmvs383.5mm
  • Has stereo speakers
  • Has a DVI connector
  • Has a swivel stand
  • 1.53kg lighter
    3.5kgvs5034.9g
  • 0.5mm thinner
    184.9mmvs185.4mm
  • 87.9mm narrower
    570mmvs657.9mm

Why is Dell S2817Q 28" better than Acer G7 G257HU 25"?

  • 2ms less response time
    2msvs4ms
  • 11.6% bigger screen size
    27.9"vs25"
  • 2.25x higher resolution
    3840 x 2160pxvs2560 x 1440px
  • 35.34% higher pixel density
    157ppivs116ppi
  • 1 more HDMI ports
    2vs1
  • 0.2W lower power consumption on standby
    0.3W vs0.5W
  • Supports VESA mount
  • Supports PiP and PaP

Top specs and features

General info

1.supports total tilt
Acer G7 G257HU 25"
Dell S2817Q 28"

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

383.5mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

185.4mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G7 G257HU 25"
Dell S2817Q 28"

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 S2817Q 28"

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.weight

3.5kg

5.03kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

116ppi

157ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

4ms

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

3.screen size

25"

27.9"

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 S2817Q 28"

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

2560 x 1440px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer G7 G257HU 25"
Dell S2817Q 28"

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

350cd/m²

300cd/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 S2817Q 28"

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

2.HDMI ports

1

2

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 G257HU 25"
Dell S2817Q 28"

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

4.has FireWire
Acer G7 G257HU 25"
Dell S2817Q 28"

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

90W

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 S2817Q 28"

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 S2817Q 28"

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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