97points

Asus VG23AH

90points

Dell UltraSharp UP3218K

76points

LG 34UC79G 34"

Comparison winner
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"
vs
vs

30 facts in comparison

Asus VG23AH vs Dell UltraSharp UP3218K vs LG 34UC79G 34"

Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

Why is Asus VG23AH better than Dell UltraSharp UP3218K & LG 34UC79G 34"?

  • Power consumption operation
    40W vs70,50W
  • Has stereo speakers
  • Has a DVI connector
  • Has a socket for a 3.5 mm audio jack
  • Has a swivel stand
  • Has a VGA connector
  • Displays 3D with glasses

Why is Dell UltraSharp UP3218K better than Asus VG23AH & LG 34UC79G 34"?

  • Power consumption on standby
    0.3W vs0.5,1.2W
  • Has an external memory slot

Why is LG 34UC79G 34" better than Asus VG23AH & Dell UltraSharp UP3218K?

  • Screen size
    34"vs23,32"
  • Supports PiP and PaP
  • Has a curved display

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Top specs and features

relevant

General info

1.supports total tilt
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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.Has a swivel stand
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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.

3.Supports VESA mount
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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.supports portrait mode
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

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

5ms

6ms

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.pixel density

95.78ppi

280ppi

81ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23"

32"

34"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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.

5.has an IPS screen
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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.resolution

1920 x 1080px

7680 x 4320px

2560 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

300cd/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

80000000:1

1000:1

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.display colors

16.7m

1070m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

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 UltraSharp UP3218K
LG 34UC79G 34"

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

3.has a DVI connector
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

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 UltraSharp UP3218K
LG 34UC79G 34"

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

5.has FireWire
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

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 VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 34"

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.

relevant

Power

1.power consumption operation

40W

70W

50W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.3W

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
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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
Asus VG23AH
Dell UltraSharp UP3218K
LG 34UC79G 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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