71points

Acer R1 R271 27"

89points

Acer XR XR342CK 34"

90points

Asus PB238Q

77points

BenQ RL2455HM

100points

Dell UltraSharp UP2716D 27"

Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Comparison winner
Dell UltraSharp UP2716D 27"
vs
vs
vs
vs

36 facts in comparison

Acer R1 R271 27" vs Acer XR XR342CK 34" vs Asus PB238Q vs BenQ RL2455HM vs Dell UltraSharp UP2716D 27"

Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"
71
points
89
points
90
points
77
points
100
points

Why is Acer R1 R271 27" better than Acer XR XR342CK 34" & Asus PB238Q & BenQ RL2455HM & Dell UltraSharp UP2716D 27"?

  • Response time
    4msvs5,6,5,6ms
  • Weight
    3.65kgvs9697.8,5500,4100,4558.6g
  • Shipping weight
    5.3kgvs15.6,8.4,5.7,7.1kg

Why is Acer XR XR342CK 34" better than Acer R1 R271 27" & Asus PB238Q & BenQ RL2455HM & Dell UltraSharp UP2716D 27"?

  • Has a curved display

Why is Asus PB238Q better than Acer R1 R271 27" & Acer XR XR342CK 34" & BenQ RL2455HM & Dell UltraSharp UP2716D 27"?

  • Power consumption operation
    22W vs30,51,27,130W
  • Height
    323.7mmvs370.8,368.3,435,363.2mm
  • Thickness
    57.6mmvs233.9,309.1,63,200.7mm
  • Width
    548.4mmvs621,816.1,579,612.1mm

Why is BenQ RL2455HM better than Acer R1 R271 27" & Acer XR XR342CK 34" & Asus PB238Q & Dell UltraSharp UP2716D 27"?

Why is Dell UltraSharp UP2716D 27" better than Acer R1 R271 27" & Acer XR XR342CK 34" & Asus PB238Q & BenQ RL2455HM?

  • Display colors
    1074mvs16.7,1070,16.7,16.7m
  • Power consumption on standby
    0.3W vs0.5,0.5,0.5,0.5W
  • Supports PiP and PaP
  • Supports portrait mode

Top specs and features

General info

1.supports total tilt
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

368.3mm

323.7mm

435mm

363.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

233.9mm

309.1mm

57.6mm

63mm

200.7mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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.width

621mm

816.1mm

548.4mm

579mm

612.1mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

4ms

5ms

6ms

5ms

6ms

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"

34"

23"

24"

27"

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"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

3440 x 1440px

1920 x 1080px

1920 x 1080px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

Colors

1.luminance

250cd/m²

300cd/m²

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

1070m

16.7m

16.7m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

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

4.has an ambient light sensor
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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 R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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 R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

3.HDMI ports

1

1

1

2

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

4.has a DVI connector
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

30W

51W

22W

27W

130W

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

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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

2.supports PiP and PaP
Acer R1 R271 27"
Acer XR XR342CK 34"
Asus PB238Q
BenQ RL2455HM
Dell UltraSharp UP2716D 27"

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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