97points

Asus VG23AH

75points

Dell S2240T

80points

NEC MultiSync PA271W

Comparison winner
Asus VG23AH
Dell  S2240T
NEC MultiSync PA271W
vs
vs

30 facts in comparison

Asus VG23AH vs Dell S2240T vs NEC MultiSync PA271W

Asus VG23AH
Dell S2240T
NEC MultiSync PA271W
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

Why is Asus VG23AH better than Dell S2240T & NEC MultiSync PA271W?

  • Response time
    5msvs12,7ms
  • Has anti-glare coating
  • Has stereo speakers
  • Power consumption on standby
    0.5W vs0.5,1.4W
  • Thickness
    69mmvs77.4,235mm
  • Displays 3D with glasses

Why is Dell S2240T better than Asus VG23AH & NEC MultiSync PA271W?

  • Power consumption operation
    20W vs40,117W
  • Height
    316mmvs350,396mm
  • Weight
    5.8kgvs6500,13600g
  • Width
    522.5mmvs550.2,640mm
  • Has a touch screen

Why is NEC MultiSync PA271W better than Asus VG23AH & Dell S2240T?

  • Screen size
    27"vs23,21.5"
  • Every pixel has three subpixels
  • Resolution
    2560 x 1440pxvs1920 x 1080,1920 x 1080px
  • Luminance
    300cd/m²vs250,250cd/m²
  • Supports PiP and PaP
  • Supports portrait mode
  • Has an ambient light sensor

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Top specs and features

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General info

1.supports total tilt
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

350mm

316mm

396mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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.thickness

69mm

77.4mm

235mm

Best

LG 22EA53VQ

5.5mm

5.Has a swivel stand
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

6.weight

6.5kg

5.8kg

13.6kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

12ms

7ms

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

23"

21.5"

27"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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.has an IPS screen
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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.

5.resolution

1920 x 1080px

1920 x 1080px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

250cd/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.contrast ratio

80000000:1

8000000:1

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.has an ambient light sensor
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

relevant

Connectivity

1.has a HDMI output
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

2.has a socket for a 3.5 mm audio jack
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

3.has a DVI connector
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

4.has a VGA connector
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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

40W

20W

117W

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

1.4W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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
Asus VG23AH
Dell S2240T
NEC MultiSync PA271W

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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