50points

Acer K2 K242HQL 23.6"

61points

Dell E2216H 21.5"

Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
Comparison winner
vs
vs

30 facts in comparison

Acer K2 K242HQL 23.6" vs Dell E2216H 21.5"

Acer K2 K242HQL 23.6"
Dell E2216H 21.5"

Why is Acer K2 K242HQL 23.6" better than Dell E2216H 21.5"?

  • 7.27% bigger screen size
    ?

    23.6"vs22"
  • 50nits brighter
    ?

    300nitsvs250nits
  • 2W lower power consumption on operation
    ?

    22W vs24W
  • Has stereo speakers
    ?
  • Has a DVI connector
    ?

Why is Dell E2216H 21.5" better than Acer K2 K242HQL 23.6"?

  • 7.53% higher pixel density
    ?

    100ppivs93ppi
  • Has an IPS screen
    ?
  • Has an LED-backlit display
    ?
  • 31.5mm shorter
    ?

    303.8mmvs335.3mm
  • 0.2W lower power consumption on standby
    ?

    0.3W vs0.5W
  • 54.6mm narrower
    ?

    512.3mmvs566.9mm
  • 27.9mm thinner
    ?

    180.1mmvs208mm
  • 1.38kg lighter
    ?

    2.86kgvs4241.1g

Price comparison

Dell E2216H 21.5"

Buy used:

$95.99

ProductStorePrice
Dell E2216H 21.5" AmazonDell E Series 23-Inch Screen LED-lit Mon...Dell E Series 23-Inch Screen LED-lit Monitor (Dell E2318Hx), Black
Amazon logo
$110.78
Dell E2216H 21.5" AmazonDell P Series 21.5" Screen LED-Lit Monit...Dell P Series 21.5" Screen LED-Lit Monitor Black (P2219H)
Amazon logo
$157.19
Dell E2216H 21.5" AmazonDell SE2216H 22 -Inch Screen LED-Lit Mon...Dell SE2216H 22 -Inch Screen LED-Lit Monitor
Amazon logo
$119.99
Dell E2216H 21.5" AmazonDell P2219H Display Port+HDMI 1920x1080 ...Dell P2219H Display Port+HDMI 1920x1080 21.5in Monitor, Black (Renewed)
Amazon logo
$159.00
Dell E2216H 21.5" AmazonDell Professional P2217H 21.5" Screen LE...Dell Professional P2217H 21.5" Screen LED-Lit Monitor
Amazon logo
$151.99
Dell E2216H 21.5" AmazonDell SE2216HV 22" Screen LED-Lit Monitor...Dell SE2216HV 22" Screen LED-Lit Monitor, black
Amazon logo
$115.52
Dell E2216H 21.5" AmazonDell E2216H 22" Screen LED-Lit Monitor,B...Dell E2216H 22" Screen LED-Lit Monitor,Black
Amazon logo
$129.95
Dell E2216H 21.5" AmazonDELL E2216HV 21.5" Black Full HD Widescr...DELL E2216HV 21.5" Black Full HD Widescreen LED-Backlit LCD TN Monitor, VESA Mountable
Amazon logo
$114.99

General info

1.supports total tilt
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
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 K2 K242HQL 23.6"
Dell E2216H 21.5"
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.height

335.3mm

303.8mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
4.width

566.9mm

512.3mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
5.thickness

208mm

180.1mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
6.weight

4.24kg

2.86kg

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

Display

1.response time

5ms

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.
2.resolution

1920 x 1080px

1920 x 1080px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
3.screen size

23.6"

22"

The bigger the screen size is, the better the user experience.
4.pixel density

93ppi

100ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
5.has an IPS screen
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
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.
6.has an LED-backlit display
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Colors

1.brightness

300nits

250nits

A nit is a measurement of the light that a display emits, equal to one candela per square meter. Brighter displays ensure a screen's contents are easy to read, even in sunny conditions.
2.contrast ratio

1000:1

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.
3.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Connectivity

1.has an HDMI output
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
2.has a DVI connector
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
3.has a VGA connector
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
4.has FireWire
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.
5.has an external memory slot
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.

Power

1.operating power consumption

22W

24W

How much power the device consumes when it's switched on.
2.power consumption in standby mode

0.5W

0.3W

The power consumption in standby mode, also called energy-saving mode, measures the amount of power the device consumes when shut down but still plugged in.

Features

1.has stereo speakers
Acer K2 K242HQL 23.6"
Dell E2216H 21.5"
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

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