56points

Acer K2 K242HQL Bbd 23.6"

90points

Acer XR XR342CK 34"

93points

Dell S2817Q 28"

98points

Dell UltraSharp U2413 24"

Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Comparison winner
Dell UltraSharp U2413 24"
vs
vs
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35 facts in comparison

Acer K2 K242HQL Bbd 23.6" vs Acer XR XR342CK 34" vs Dell S2817Q 28" vs Dell UltraSharp U2413 24"

Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

Why is Acer K2 K242HQL Bbd 23.6" better than Acer XR XR342CK 34" & Dell S2817Q 28" & Dell UltraSharp U2413 24"?

  • Power consumption operation
    22W vs51,90,130W
  • Height
    335.3mmvs368.3,383.5,361.7mm
  • Shipping weight
    5kgvs15.6,9.5,9.3kg
  • Weight
    4.24kgvs9697.8,5034.9,4998.6g
  • Has a VGA connector

Why is Acer XR XR342CK 34" better than Acer K2 K242HQL Bbd 23.6" & Dell S2817Q 28" & Dell UltraSharp U2413 24"?

  • Has stereo speakers
  • Has a curved display

Why is Dell S2817Q 28" better than Acer K2 K242HQL Bbd 23.6" & Acer XR XR342CK 34" & Dell UltraSharp U2413 24"?

  • Response time
    2msvs5,5,6ms
  • Power consumption on standby
    0.3W vs0.5,0.5,0.5W
  • Thickness
    185.4mmvs208,309.1,200.4mm

Why is Dell UltraSharp U2413 24" better than Acer K2 K242HQL Bbd 23.6" & Acer XR XR342CK 34" & Dell S2817Q 28"?

  • Luminance
    350cd/m²vs300,300,300cd/m²
  • Has a socket for a 3.5 mm audio jack
  • Width
    556mmvs566.9,816.1,657.9mm
  • Supports portrait mode
  • Has an external memory slot

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Top specs and features

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General info

1.supports total tilt
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

335.3mm

368.3mm

383.5mm

361.7mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

208mm

309.1mm

185.4mm

200.4mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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.shipping weight

5kg

15.6kg

9.5kg

9.3kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.response time

5ms

5ms

2ms

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

2.pixel density

93ppi

109ppi

157ppi

94ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23.6"

34"

27.9"

24"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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 K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

1920 x 1080px

3440 x 1440px

3840 x 2160px

1920 x 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

300cd/m²

300cd/m²

300cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

1000:1

1000:1

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.

Best

Acer XB0 XB240H 24"

100000000:1

3.display colors

16.7m

1070m

1074m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

2.HDMI ports

0

1

2

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

3.has a socket for a 3.5 mm audio jack
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

4.has a DVI connector
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

5.has a VGA connector
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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

6.has FireWire
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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"

relevant

Power

1.power consumption operation

22W

51W

90W

130W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

0.3W

0.5W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Acer K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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 K2 K242HQL Bbd 23.6"
Acer XR XR342CK 34"
Dell S2817Q 28"
Dell UltraSharp U2413 24"

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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