73points

Acer R1 R271 27"

91points

Asus PB238Q

91points

Asus ROG Swift PG348Q 34"

78points

BenQ RL2455HM

Acer R1 R271 27"
Comparison winner
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM
vs
vs
vs

44 facts in comparison

Acer R1 R271 27" vs Asus PB238Q vs Asus ROG Swift PG348Q 34" vs BenQ RL2455HM

Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

Why is Acer R1 R271 27" better than Asus PB238Q & Asus ROG Swift PG348Q 34" & BenQ RL2455HM?

  • Response time
    4msvs6,5,5ms
  • Weight
    3.65kgvs5500,11200,4100g
  • Shipping weight
    5.3kgvs8.4,15.5,5.7kg

Why is Asus PB238Q better than Acer R1 R271 27" & Asus ROG Swift PG348Q 34" & BenQ RL2455HM?

  • Power consumption operation
    22W vs30,100,27W
  • Thickness
    57.6mmvs233.9,297,63mm
  • Width
    548.4mmvs621,829,579mm

Why is Asus ROG Swift PG348Q 34" better than Acer R1 R271 27" & Asus PB238Q & BenQ RL2455HM?

  • Height
    323mmvs370.8,323.7,435mm
  • Supports common interface
  • Has a curved display

Why is BenQ RL2455HM better than Acer R1 R271 27" & Asus PB238Q & Asus ROG Swift PG348Q 34"?

  • HDMI ports
    2vs1,1,1

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Top specs and features

relevant

General info

1.supports total tilt
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

370.8mm

323.7mm

323mm

435mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

233.9mm

57.6mm

297mm

63mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

5.Supports VESA mount
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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.shipping weight

5.3kg

8.4kg

15.5kg

5.7kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.response time

4ms

6ms

5ms

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

27"

23"

34"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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 R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

3440 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

178º

170º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

250cd/m²

250cd/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

1000:1

80000000:1

1000:1

1000:1

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

16.7m

1073.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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"

relevant

Connectivity

1.has a HDMI output
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

2.HDMI ports

1

1

1

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 socket for a 3.5 mm audio jack
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

4.has a DVI connector
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

5.has a VGA connector
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

6.has FireWire
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

30W

22W

100W

27W

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

0.5W

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 R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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 R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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.supports Dolby Digital Plus
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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"

4.has a search browser
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

For example

Philips Brilliance 492P8 49″

5.has a child lock
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

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

For example

Asus VP228N 21.5"

6.supports Dolby Virtual
Acer R1 R271 27"
Asus PB238Q
Asus ROG Swift PG348Q 34"
BenQ RL2455HM

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.

For example

Asus 27T1EH

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