56points

Acer G5 G215HV 21.5"

90points

Asus PB238Q

91points

Asus ROG Swift PG348Q 34"

69points

Hanns.G HZ251HPB

Acer G5 G215HV 21.5"
Asus PB238Q
Comparison winner
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB
vs
vs
vs

45 facts in comparison

Acer G5 G215HV 21.5" vs Asus PB238Q vs Asus ROG Swift PG348Q 34" vs Hanns.G HZ251HPB

Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB
56
points
90
points
91
points
69
points

Why is Acer G5 G215HV 21.5" better than Asus PB238Q & Asus ROG Swift PG348Q 34" & Hanns.G HZ251HPB?

  • Power consumption on standby
    0.5W vs0.5,0.5,1W
  • Weight
    4kgvs5500,11200,6100g
  • Width
    518.2mmvs548.4,829,582mm

Why is Asus PB238Q better than Acer G5 G215HV 21.5" & Asus ROG Swift PG348Q 34" & Hanns.G HZ251HPB?

  • Power consumption operation
    22W vs32.6,100,48W
  • Thickness
    57.6mmvs188,297,201mm

Why is Asus ROG Swift PG348Q 34" better than Acer G5 G215HV 21.5" & Asus PB238Q & Hanns.G HZ251HPB?

  • Height
    323mmvs386.1,323.7,434mm
  • Supports common interface
  • Has a curved display

Why is Hanns.G HZ251HPB better than Acer G5 G215HV 21.5" & Asus PB238Q & Asus ROG Swift PG348Q 34"?

  • Response time
    2msvs5,6,5ms

Top specs and features

General info

1.supports total tilt
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

323.7mm

323mm

434mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

188mm

57.6mm

297mm

201mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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.width

518.2mm

548.4mm

829mm

582mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

5ms

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

95.78ppi

109ppi

90ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

23"

34"

24.6"

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"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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 G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

3440 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

200cd/m²

250cd/m²

300cd/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

1073.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

600:1

80000000:1

1000:1

800:1

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

4.has an ambient light sensor
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

Connectivity

1.has a HDMI output
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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 G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

3.HDMI ports

0

1

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 G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

5.has a VGA connector
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

6.has FireWire
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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"

Power

1.power consumption operation

32.6W

22W

100W

48W

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

1W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

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

2.has DTS Surround
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

For example

Acer S7 S277HK 27"

3.has a search browser
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

With a search browser application you can surf the internet from your device.

For example

Philips Brilliance 492P8 49″

4.supports Dolby Digital Plus
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

5.has a child lock
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

6.supports common interface
Acer G5 G215HV 21.5"
Asus PB238Q
Asus ROG Swift PG348Q 34"
Hanns.G HZ251HPB

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).

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