68points

Acer K2 K272HL Ebmid 27"

89points

Acer XR XR342CK 34"

Acer K2 K272HL Ebmid 27"
Comparison winner
Acer XR XR342CK 34"
vs
vs

38 facts in comparison

Acer K2 K272HL Ebmid 27" vs Acer XR XR342CK 34"

Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"
68
points
89
points

Why is Acer K2 K272HL Ebmid 27" better than Acer XR XR342CK 34"?

  • 1ms less response time
    4msvs5ms
  • 24.4W lower power consumption on operation
    26.6W vs51W
  • 0.1W lower power consumption on standby
    0.4W vs0.5W
  • Has a DVI connector
  • 60.2mm thinner
    248.9mmvs309.1mm
  • 202.2mm narrower
    613.9mmvs816.1mm
  • 5.1kg lighter
    4.6kgvs9697.8g
  • Has a VGA connector

Why is Acer XR XR342CK 34" better than Acer K2 K272HL Ebmid 27"?

  • 25.93% bigger screen size
    34"vs27"
  • 2.39x higher resolution
    3440 x 1440pxvs1920 x 1080px
  • 34.57% higher pixel density
    109ppivs81ppi
  • Has an IPS screen
  • Has anti-glare coating
  • 1053.3m more display colors
    1070mvs16.7m
  • 82.6mm shorter
    368.3mmvs450.9mm
  • Has a swivel stand

Top specs and features

General info

1.supports total tilt
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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

450.9mm

368.3mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

248.9mm

309.1mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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 K272HL Ebmid 27"
Acer XR XR342CK 34"

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.width

613.9mm

816.1mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

81ppi

109ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

4ms

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

3.screen size

27"

34"

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

Best

Sharp LB-1085

108"

4.has an IPS screen
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

5.resolution

1920 x 1080px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.every pixel has three subpixels
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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.

Colors

1.luminance

300cd/m²

300cd/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

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

3000:1

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

4.has an ambient light sensor
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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"

Connectivity

1.has a HDMI output
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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

2.HDMI ports

1

1

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 K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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

4.has a VGA connector
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

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

5.HDMI ports (side)

0

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.SCART ports

0

0

The number of SCART ports determines how many devices can be connected simultaneously, for instance video game consoles and set-top-boxes.

Best

Asus 27T1E

2

Power

1.power consumption operation

26.6W

51W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.4W

0.5W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.audio output power

2 x 2W

2 x 7W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.has DTS Surround
Acer K2 K272HL Ebmid 27"
Acer XR XR342CK 34"

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

For example

Acer S7 S277HK 27"

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