68points

Acer G7 G247HYL bidx 23.8"

97points

Asus VG23AH

78points

Dell 28" Ultra HD 4K

Acer G7 G247HYL bidx 23.8"
Comparison winner
Asus VG23AH
Dell 28" Ultra HD 4K
vs
vs

28 facts in comparison

Acer G7 G247HYL bidx 23.8" vs Asus VG23AH vs Dell 28" Ultra HD 4K

Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

Why is Acer G7 G247HYL bidx 23.8" better than Asus VG23AH & Dell 28" Ultra HD 4K?

  • Power consumption operation
    25W vs40,30W

Why is Asus VG23AH better than Acer G7 G247HYL bidx 23.8" & Dell 28" Ultra HD 4K?

  • Displays 3D with glasses

Why is Dell 28" Ultra HD 4K better than Acer G7 G247HYL bidx 23.8" & Asus VG23AH?

  • Response time
    2msvs4,5ms
  • Screen size
    28"vs23.8,23"
  • Resolution
    3840 x 2160pxvs1920 x 1080,1920 x 1080px
  • Pixel density
    157ppivs92,95.78ppi
  • Luminance
    300cd/m²vs250,250cd/m²
  • Supports 4K resolution
  • Supports portrait mode

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Top specs and features

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General info

1.supports total tilt
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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.

For example

Samsung C43J89 43"

4.supports portrait mode
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

relevant

Display

1.response time

4ms

5ms

2ms

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

92ppi

95.78ppi

157ppi (Dell P2815Q)

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23.8"

23"

28"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

1920 x 1080px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

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

1000:1

80000000:1

1000:1 (Dell P2815Q)

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

relevant

Connectivity

1.has a HDMI output
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

2.HDMI ports

1

2

1 (Dell P2815Q)

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
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

4.has a DVI connector
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

5.has a VGA connector
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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

6.has FireWire
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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"

relevant

Power

1.power consumption operation

25W

40W

30W

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

0.5W (Dell P2815Q)

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 G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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 G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

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.

For example

Samsung C43J89 43"

relevant

Miscellaneous

1.Supports 4K resolution
Acer G7 G247HYL bidx 23.8"
Asus VG23AH
Dell 28" Ultra HD 4K

Allows you to view in ultra-high definition.

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