74points

Acer HN274H

52points

Acer K2 K212HQL 20.7"

Comparison winner
Acer HN274H
Acer K2 K212HQL 20.7"
vs
vs

29 facts in comparison

Acer HN274H vs Acer K2 K212HQL 20.7"

Acer HN274H
Acer K2 K212HQL 20.7"
Acer HN274H
Acer K2 K212HQL 20.7"
74
points
52
points

Why is Acer HN274H better than Acer K2 K212HQL 20.7"?

  • 3ms less response time
    2msvs5ms
  • Has a HDMI output
  • Displays 3D with glasses

Why is Acer K2 K212HQL 20.7" better than Acer HN274H?

  • Every pixel has three subpixels
  • 24W lower power consumption on operation
    21.5W vs45.5W
  • 29.92% higher pixel density
    106ppivs81.59ppi
  • Supports total tilt
  • 1.3W lower power consumption on standby
    0.4W vs1.7W
  • Supports VESA mount
  • 157mm narrower
    490.7mmvs647.7mm
  • 3.3kg lighter
    2.7kgvs6000g

Top specs and features

General info

1.supports total tilt
Acer HN274H
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.Supports VESA mount
Acer HN274H
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.

3.Has a swivel stand
Acer HN274H
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.

For example

LG UltraGear 34GK950F 34"

4.width

647.7mm

490.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

5.weight

6kg

2.7kg

Best

Asus VX278Q 27"

4.5g

6.supports portrait mode
Acer HN274H
Acer K2 K212HQL 20.7"

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

For example

Dell UltaSharp U2417H 24"

Display

1.response time

2ms

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

81.59ppi

106ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

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 HN274H
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 HN274H
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.

For example

LG UltraGear 34GK950F 34"

6.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

300cd/m²

200cd/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

3.contrast ratio

100000000:1

600:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

Connectivity

1.has a HDMI output
Acer HN274H
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

4

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 HN274H
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 HN274H
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)

2

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.has FireWire
Acer HN274H
Acer K2 K212HQL 20.7"

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

45.5W

21.5W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.7W

0.4W

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

Best

Asus MB168B Plus

0W

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