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54points

Acer KA KA270H 27"

89points

Dell UltraSharp UP3218K

Acer KA KA270H 27"
Comparison winner
Dell UltraSharp UP3218K
vs
vs

22 facts in comparison

Acer KA KA270H 27" vs Dell UltraSharp UP3218K

Acer KA KA270H 27"
Dell UltraSharp UP3218K
54
points
Acer KA KA270H 27"
89
points
Dell UltraSharp UP3218K

Why is Acer KA KA270H 27" better than Dell UltraSharp UP3218K?

  • 2ms less response time
    ?

    4msvs6ms
  • 41.5W lower power consumption on operation
    ?

    28.5W vs70W
  • Supports total tilt
    ?
  • 3x higher static contrast ratio
    ?

    3000:1vs1000:1
  • Has a DVI connector
    ?
  • Has a VGA connector
    ?

Why is Dell UltraSharp UP3218K better than Acer KA KA270H 27"?

  • 18.52% bigger screen size
    ?

    32"vs27"
  • 16x higher resolution
    7680 x 4320pxvs1920 x 1080px
  • Has an IPS screen
    ?
  • Has anti-glare coating
    ?
  • 1053.3m more display colors
    ?

    1070mvs16.7m
  • 0.2W lower power consumption on standby
    ?

    0.3W vs0.5W
  • Supports VESA mount
    ?
  • Has an external memory slot
    ?

Price comparison

Acer KA KA270H 27"

Dell UltraSharp UP3218K

General info

1.supports total tilt
?

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.

Acer KA KA270H 27"
Dell UltraSharp UP3218K
2.Has a swivel stand
?

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"

Acer KA KA270H 27"
Dell UltraSharp UP3218K
3.Supports VESA mount
?

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.

Acer KA KA270H 27"
Dell UltraSharp UP3218K
4.supports portrait mode
?

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"

Acer KA KA270H 27"
Dell UltraSharp UP3218K

Display

1.response time
?

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

4ms

6ms

2.resolution
?

Best

Dell UltraSharp UP3218K

7680 x 4320px

1920 x 1080px

7680 x 4320px

3.screen size
?

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

Best

Sharp LB-1085

108"

27"

32"

4.has an IPS screen
?

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.

Acer KA KA270H 27"
Dell UltraSharp UP3218K
5.LCD display with 3 subpixels per pixels
?

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

Acer KA KA270H 27"
Dell UltraSharp UP3218K
6.has anti-glare coating
?

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Acer KA KA270H 27"
Dell UltraSharp UP3218K

Colors

1.display colors
?

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

16.7m

1070m

2.contrast ratio
?

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

3000:1

1000:1

Connectivity

1.has a HDMI output
?

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

Acer KA KA270H 27"
Dell UltraSharp UP3218K
2.has a DVI connector
?

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

Acer KA KA270H 27"
Dell UltraSharp UP3218K
3.has a VGA connector
?

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

Acer KA KA270H 27"
Dell UltraSharp UP3218K
4.has FireWire
?

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"

Acer KA KA270H 27"
Dell UltraSharp UP3218K
5.has an external memory slot
?

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

Acer KA KA270H 27"
Dell UltraSharp UP3218K

Power

1.operating power consumption
?

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

Best

Sharp LB-1085

1.1W

28.5W

70W

2.power consumption in standby mode
?

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

Best

Asus MB168B Plus

0W

0.5W

0.3W

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