83points

Acer G7 G257HU 25"

48points

AOC E2051SN

93points

Dell S2817Q 28"

Acer G7 G257HU 25"
AOC E2051SN
Comparison winner
Dell S2817Q 28"
vs
vs

27 facts in comparison

Acer G7 G257HU 25" vs AOC E2051SN vs Dell S2817Q 28"

Acer G7 G257HU 25"
AOC E2051SN
Dell S2817Q 28"
Acer G7 G257HU 25"
AOC E2051SN
Dell S2817Q 28"

Why is Acer G7 G257HU 25" better than AOC E2051SN & Dell S2817Q 28"?

  • Has a DVI connector
  • Has stereo speakers
  • Has a swivel stand
  • Has a curved display

Why is AOC E2051SN better than Acer G7 G257HU 25" & Dell S2817Q 28"?

  • Power consumption operation
    25W vs36,90W
  • Weight
    1.91kgvs3501.7,5034.9g
  • Shipping weight
    3kgvs5.4,9.5kg
  • Width
    479mmvs570,657.9mm
  • Has a VGA connector
  • Has a sleep timer

Why is Dell S2817Q 28" better than Acer G7 G257HU 25" & AOC E2051SN?

  • Response time
    2msvs4,5ms
  • Screen size
    27.9"vs25,20"
  • Resolution
    3840 x 2160pxvs2560 x 1440,1600 x 900px
  • Pixel density
    157ppivs116,91.79ppi
  • Supports VESA mount
  • Supports PiP and PaP

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Top specs and features

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General info

1.supports total tilt
Acer G7 G257HU 25"
AOC E2051SN
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.Has a swivel stand
Acer G7 G257HU 25"
AOC E2051SN
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.

3.Supports VESA mount
Acer G7 G257HU 25"
AOC E2051SN
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.

4.shipping weight

5.4kg

3kg

9.5kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

5.weight

3.5kg

1.91kg

5.03kg

Best

Asus VX278Q 27"

4.5g

6.width

570mm

479mm

657.9mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

4ms

5ms

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

116ppi

91.79ppi

157ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

25"

20"

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"
AOC E2051SN
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.has an IPS screen
Acer G7 G257HU 25"
AOC E2051SN
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.

6.resolution

2560 x 1440px

1600 x 900px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

350cd/m²

200cd/m²

300cd/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 G257HU 25"
AOC E2051SN
Dell S2817Q 28"

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"
AOC E2051SN
Dell S2817Q 28"

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

3.has a VGA connector
Acer G7 G257HU 25"
AOC E2051SN
Dell S2817Q 28"

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

4.has FireWire
Acer G7 G257HU 25"
AOC E2051SN
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"

relevant

Power

1.power consumption operation

36W

25W

90W

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

Best

Sharp LB-1085

1.1W

2.has a sleep timer
Acer G7 G257HU 25"
AOC E2051SN
Dell S2817Q 28"

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Acer G7 G257HU 25"
AOC E2051SN
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"
AOC E2051SN
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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