66points

Acer G7 G247HYL bmidx 23.8"

74points

Dell ST2421L

Acer G7 G247HYL bmidx 23.8"
Comparison winner
Dell ST2421L
vs
vs

30 facts in comparison

Acer G7 G247HYL bmidx 23.8" vs Dell ST2421L

Acer G7 G247HYL bmidx 23.8"
Dell ST2421L
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L
66
points
74
points

Why is Acer G7 G247HYL bmidx 23.8" better than Dell ST2421L?

  • 1ms less response time
    4msvs5ms
  • Supports total tilt
  • Has an IPS screen
  • Has stereo speakers
  • 761.3g lighter
    3.5kgvs4263g
  • Supports portrait mode

Why is Dell ST2421L better than Acer G7 G247HYL bmidx 23.8"?

  • Has anti-glare coating
  • 70.7mm shorter
    356mmvs426.7mm
  • Has a socket for a 3.5 mm audio jack
  • 124.4mm thinner
    61mmvs185.4mm
  • 66.1mm narrower
    574mmvs640.1mm

Top specs and features

General info

1.supports total tilt
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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

426.7mm

356mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

185.4mm

61mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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

For example

LG UltraGear 34GK950F 34"

5.Supports VESA mount
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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"

6.width

640.1mm

574mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

4ms

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.screen size

25"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

250cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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

3.HDMI ports

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

4.has a DVI connector
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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 bmidx 23.8"
Dell ST2421L

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

6.HDMI ports (side)

0

0

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.

Best

Asus ProArt PA27AQ 27"

2

Power

1.power consumption operation

30W

30W

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

Best

Sharp LB-1085

1.1W

Features

1.has stereo speakers
Acer G7 G247HYL bmidx 23.8"
Dell ST2421L

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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