98points

Asus PA249Q

76points

Dell S2240L

67points

Samsung CHG70 32"

Comparison winner
Asus PA249Q
Dell S2240L
Samsung CHG70 32"
vs
vs

30 facts in comparison

Asus PA249Q vs Dell S2240L vs Samsung CHG70 32"

Asus PA249Q
Dell S2240L
Samsung CHG70 32"
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

Why is Asus PA249Q better than Dell S2240L & Samsung CHG70 32"?

  • Has a DVI connector
  • Has a socket for a 3.5 mm audio jack

Why is Dell S2240L better than Asus PA249Q & Samsung CHG70 32"?

  • Has a sleep timer

Why is Samsung CHG70 32" better than Asus PA249Q & Dell S2240L?

  • Response time
    1msvs6,7ms
  • Screen size
    31.5"vs24.1,21.5"
  • Resolution
    2560 x 1440pxvs1920 x 1200,1920 x 1080px
  • Has a Quantum Dot display
  • Has a curved display

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Top specs and features

relevant

General info

1.supports total tilt
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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.Supports VESA mount
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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.

3.Has a swivel stand
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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

4.supports portrait mode
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

For example

Dell UltaSharp U2417H 24"

relevant

Display

1.response time

6ms

7ms

1ms

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

93.95ppi

102ppi

93.2ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

24.1"

21.5"

31.5"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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 PA249Q
Dell S2240L
Samsung CHG70 32"

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 1200px

1920 x 1080px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

350cd/m²

250cd/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

80000000:1

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 PA249Q
Dell S2240L
Samsung CHG70 32"

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 PA249Q
Dell S2240L
Samsung CHG70 32"

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 PA249Q
Dell S2240L
Samsung CHG70 32"

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

3.has a DVI connector
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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

4.has a VGA connector
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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

5.has FireWire
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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"

6.has an external memory slot
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

For example

Dell UltraSharp U2413 24"

relevant

Power

1.has a sleep timer
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

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

relevant

Features

1.supports USB recording
Asus PA249Q
Dell S2240L
Samsung CHG70 32"

USB recording is the capacity of the device to record content into plugged in USB devices.

For example

Dell UltraSharp UP2516D 25"

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