83points

Acer G7 G257HU 25"

52points

Acer K2 K212HQL 20.7"

Comparison winner
Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"
vs
vs

33 facts in comparison

Acer G7 G257HU 25" vs Acer K2 K212HQL 20.7"

Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"
Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"
83
points
52
points

Why is Acer G7 G257HU 25" better than Acer K2 K212HQL 20.7"?

  • 1ms less response time
    4msvs5ms
  • Has a HDMI output
  • Has an IPS screen
  • Has anti-glare coating
  • Has stereo speakers
  • Has a swivel stand
  • 22.6mm thinner
    184.9mmvs207.5mm
  • Has a curved display

Why is Acer K2 K212HQL 20.7" better than Acer G7 G257HU 25"?

  • 14.5W lower power consumption on operation
    21.5W vs36W
  • 48.3mm shorter
    294.6mmvs342.9mm
  • 0.1W lower power consumption on standby
    0.4W vs0.5W
  • Supports VESA mount
  • 79.3mm narrower
    490.7mmvs570mm
  • 802.7g lighter
    2.7kgvs3501.7g
  • Has a VGA connector

Top specs and features

General info

1.supports total tilt
Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"

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

294.6mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

207.5mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"

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"
Acer K2 K212HQL 20.7"

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

490.7mm

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

106ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

25"

20.7"

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"
Acer K2 K212HQL 20.7"

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"
Acer K2 K212HQL 20.7"

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"
Acer K2 K212HQL 20.7"

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

2.HDMI ports

1

0

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"
Acer K2 K212HQL 20.7"

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

4.has a VGA connector
Acer G7 G257HU 25"
Acer K2 K212HQL 20.7"

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

5.HDMI ports (side)

0

0

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.

Best

Asus ProArt PA27AQ 27"

2

6.SCART ports

0

0

The number of SCART ports determines how many devices can be connected simultaneously, for instance video game consoles and set-top-boxes.

Best

Asus 27T1E

2

Power

1.power consumption operation

36W

21.5W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.4W

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"
Acer K2 K212HQL 20.7"

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"
Acer K2 K212HQL 20.7"

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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