53points

Acer K2 K202HQL 19.5"

79points

AOC d2757Ph

91points

LG 34UC98-W 34"

Acer K2 K202HQL 19.5"
AOC d2757Ph
Comparison winner
LG 34UC98-W 34"
vs
vs

35 facts in comparison

Acer K2 K202HQL 19.5" vs AOC d2757Ph vs LG 34UC98-W 34"

Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

Why is Acer K2 K202HQL 19.5" better than AOC d2757Ph & LG 34UC98-W 34"?

  • Power consumption operation
    13.5W vs29,70W
  • Height
    276.9mmvs449,360.8mm
  • Power consumption on standby
    0.5W vs0.5,1.2W
  • Has a DVI connector
  • Weight
    2.7kgvs7980,7797.3g
  • Width
    463.3mmvs622,817.6mm

Why is AOC d2757Ph better than Acer K2 K202HQL 19.5" & LG 34UC98-W 34"?

  • Thickness
    130mmvs191,230.4mm
  • Displays 3D with glasses

Why is LG 34UC98-W 34" better than Acer K2 K202HQL 19.5" & AOC d2757Ph?

  • Screen size
    34"vs19.5,27"
  • Resolution
    3440 x 1440pxvs1600 x 900,1920 x 1080px
  • Luminance
    300cd/m²vs200,250cd/m²
  • Display colors
    1070mvs16.7,16.7m
  • Has stereo speakers
  • Supports PiP and PaP
  • Supports thunderbolt
  • Has a curved display

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Top specs and features

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General info

1.supports total tilt
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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

276.9mm

449mm

360.8mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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.

4.Has a swivel stand
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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.

For example

LG UltraGear 34GK950F 34"

5.weight

2.7kg

7.98kg

7.8kg

Best

Asus VX278Q 27"

4.5g

6.thickness

191mm

130mm

230.4mm

Best

LG 22EA53VQ

5.5mm

relevant

Display

1.response time

5ms

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.

Best

LG UltraGear 34GK950F 34"

1ms

2.screen size

19.5"

27"

34"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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.

4.resolution

1600 x 900px

1920 x 1080px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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.

6.has an LED-backlit display
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

relevant

Colors

1.luminance

200cd/m²

250cd/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

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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"

relevant

Connectivity

1.has a HDMI output
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

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

2.HDMI ports

0

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 DVI connector
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

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

4.has a socket for a 3.5 mm audio jack
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

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

5.has a VGA connector
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

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

6.supports thunderbolt
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.

relevant

Power

1.power consumption operation

13.5W

29W

70W

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

1.2W

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 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 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.supports PiP and PaP
Acer K2 K202HQL 19.5"
AOC d2757Ph
LG 34UC98-W 34"

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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