95points

Asus MG278Q 27"

76points

Dell S2240L

90points

HP DreamColor LP2480zx

Comparison winner
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx
vs
vs

30 facts in comparison

Asus MG278Q 27" vs Dell S2240L vs HP DreamColor LP2480zx

Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

Why is Asus MG278Q 27" better than Dell S2240L & HP DreamColor LP2480zx?

  • Response time
    1msvs7,6ms
  • Height
    368mmvs380.2,375mm
  • Power consumption on standby
    0.5W vs0.5,3W
  • Has stereo speakers
  • Supports portrait mode

Why is Dell S2240L better than Asus MG278Q 27" & HP DreamColor LP2480zx?

  • Power consumption operation
    18W vs38.7,90W
  • Weight
    3.7kgvs7650,12500g
  • Width
    499.1mmvs625,565mm
  • Has a VGA connector

Why is HP DreamColor LP2480zx better than Asus MG278Q 27" & Dell S2240L?

  • Has anti-static protection

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Top specs and features

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General info

1.supports total tilt
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

368mm

380.2mm

375mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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.weight

7.65kg

3.7kg

12.5kg

Best

Asus VX278Q 27"

4.5g

6.width

625mm

499.1mm

565mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

1ms

7ms

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

108ppi

102ppi

92ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

21.5"

24"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

2560 x 1440px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

350cd/m²

250cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

100000000:1

1000:1

3000:1

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.has an ambient light sensor
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

2.HDMI ports

2

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 socket for a 3.5 mm audio jack
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

4.has a DVI connector
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

5.has a VGA connector
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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

relevant

Power

1.power consumption operation

38.7W

18W

90W

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

3W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.has stereo speakers
Asus MG278Q 27"
Dell S2240L
HP DreamColor LP2480zx

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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