74points

Acer G7 G227HQL bi 21.5"

63points

Acer S0 S230HL 23"

93points

Dell S2817Q 28"

Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Comparison winner
Dell S2817Q 28"
vs
vs

32 facts in comparison

Acer G7 G227HQL bi 21.5" vs Acer S0 S230HL 23" vs Dell S2817Q 28"

Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

Why is Acer G7 G227HQL bi 21.5" better than Acer S0 S230HL 23" & Dell S2817Q 28"?

  • Power consumption operation
    25W vs26,90W
  • Width
    499.1mmvs548.6,657.9mm

Why is Acer S0 S230HL 23" better than Acer G7 G227HQL bi 21.5" & Dell S2817Q 28"?

  • Has a DVI connector
  • Weight
    2.4kgvs4082.3,5034.9g
  • Thickness
    167.6mmvs184.9,185.4mm

Why is Dell S2817Q 28" better than Acer G7 G227HQL bi 21.5" & Acer S0 S230HL 23"?

  • Response time
    2msvs6,5ms
  • Screen size
    27.9"vs21.5,23"
  • Resolution
    3840 x 2160pxvs1920 x 1080,1920 x 1080px
  • Pixel density
    157ppivs102,95ppi
  • Luminance
    300cd/m²vs250,250cd/m²
  • Has anti-glare coating
  • Display colors
    1074mvs16.7,16.7m
  • HDMI ports
    2vs1,0

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Top specs and features

relevant

General info

1.supports total tilt
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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

384mm

383.5mm

383.5mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

167.6mm

185.4mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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.

6.weight

4.08kg

2.4kg

5.03kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

6ms

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

102ppi

95ppi

157ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

23"

27.9"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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.display colors

16.7m

16.7m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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

2.HDMI ports

1

0

2

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 DVI connector
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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

4.has a VGA connector
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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

5.has FireWire
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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
Acer G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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.power consumption operation

25W

26W

90W

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

0.3W

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 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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 G7 G227HQL bi 21.5"
Acer S0 S230HL 23"
Dell S2817Q 28"

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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