56points

Acer G5 G215HV 21.5"

93points

Dell S2817Q 28"

71points

LG IPS231P

Acer G5 G215HV 21.5"
Comparison winner
Dell S2817Q 28"
LG IPS231P
vs
vs

32 facts in comparison

Acer G5 G215HV 21.5" vs Dell S2817Q 28" vs LG IPS231P

Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P
56
points
93
points
71
points

Why is Acer G5 G215HV 21.5" better than Dell S2817Q 28" & LG IPS231P?

  • Weight
    4kgvs5034.9,4700g
  • Width
    518.2mmvs657.9,548.2mm
  • Shipping weight
    5.4kgvs9.5,5.5kg

Why is Dell S2817Q 28" better than Acer G5 G215HV 21.5" & LG IPS231P?

  • Response time
    2msvs5,8ms
  • Supports PiP and PaP

Why is LG IPS231P better than Acer G5 G215HV 21.5" & Dell S2817Q 28"?

  • Contrast ratio
    5000000:1vs600,1000:1
  • Maximum horizontal viewing angle
    178ºvs90,170º
  • Height
    332mmvs386.1,383.5mm
  • Maximum vertical viewing angle
    178ºvs65,160º
  • Thickness
    40.4mmvs188,185.4mm
  • Has a swivel stand

Top specs and features

General info

1.supports total tilt
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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

386.1mm

383.5mm

332mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

188mm

185.4mm

40.4mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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.

5.Has a swivel stand
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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

4kg

5.03kg

4.7kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

102ppi

157ppi

95.78ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

5ms

2ms

8ms

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

3.screen size

21.5"

27.9"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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.resolution

1920 x 1080px

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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.

Colors

1.luminance

200cd/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

600:1

1000:1

5000000:1

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

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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

2.has a DVI connector
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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

3.has a VGA connector
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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

4.has FireWire
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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"

5.has an external memory slot
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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"

Features

1.has stereo speakers
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

For example

Samsung C43J89 43"

2.supports PiP and PaP
Acer G5 G215HV 21.5"
Dell S2817Q 28"
LG IPS231P

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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