52points

Acer K2 K212HQL 20.7"

100points

Dell UltraSharp UP2716D 27"

Acer K2 K212HQL 20.7"
Comparison winner
Dell UltraSharp UP2716D 27"
vs
vs

33 facts in comparison

Acer K2 K212HQL 20.7" vs Dell UltraSharp UP2716D 27"

Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"
52
points
100
points

Why is Acer K2 K212HQL 20.7" better than Dell UltraSharp UP2716D 27"?

  • 1ms less response time
    5msvs6ms
  • 108.5W lower power consumption on operation
    21.5W vs130W
  • 68.6mm shorter
    294.6mmvs363.2mm
  • Has a DVI connector
  • 1.86kg lighter
    2.7kgvs4558.6g
  • 121.4mm narrower
    490.7mmvs612.1mm
  • Has a VGA connector

Why is Dell UltraSharp UP2716D 27" better than Acer K2 K212HQL 20.7"?

  • 30.43% bigger screen size
    27"vs20.7"
  • Has a HDMI output
  • 1.78x higher resolution
    2560 x 1440pxvs1920 x 1080px
  • 1.89% higher pixel density
    108ppivs106ppi
  • 100cd/m² more luminance
    300cd/m²vs200cd/m²
  • 1.67x higher static contrast ratio
    1000:1vs600:1
  • Has an IPS screen
  • Has anti-glare coating

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Top specs and features

General info

1.supports total tilt
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

294.6mm

363.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

207.5mm

200.7mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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 K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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.

6.weight

2.7kg

4.56kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

106ppi

108ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

5ms

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

20.7"

27"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

200cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

600:1

1000:1

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

3.display colors

16.7m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

2.has a socket for a 3.5 mm audio jack
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

With a standard mini jack socket, you can use the device with most headphones.

3.HDMI ports

0

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

4.has a DVI connector
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

5.has a VGA connector
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

6.has FireWire
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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

21.5W

130W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.4W

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.supports PiP and PaP
Acer K2 K212HQL 20.7"
Dell UltraSharp UP2716D 27"

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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