84points

Acer XB0 XB270H 27"

91points

Asus PB238Q

77points

Dell P2815Q

Acer XB0 XB270H 27"
Comparison winner
Asus PB238Q
Dell P2815Q
vs
vs

32 facts in comparison

Acer XB0 XB270H 27" vs Asus PB238Q vs Dell P2815Q

Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q
84
points
91
points
77
points

Why is Acer XB0 XB270H 27" better than Asus PB238Q & Dell P2815Q?

  • Response time
    1msvs6,5ms

Why is Asus PB238Q better than Acer XB0 XB270H 27" & Dell P2815Q?

  • Power consumption operation
    22W vs26.5,75W
  • Has an IPS screen

Why is Dell P2815Q better than Acer XB0 XB270H 27" & Asus PB238Q?

  • Screen size
    28"vs27,23"
  • Resolution
    3840 x 2160pxvs1920 x 1080,1920 x 1080px
  • Pixel density
    157ppivs81,95.78ppi
  • Supports 4K resolution

Top specs and features

General info

1.supports total tilt
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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.Has a swivel stand
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

3.Supports VESA mount
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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.

4.supports portrait mode
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

Display

1.pixel density

81ppi

95.78ppi

157ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

1ms

6ms

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

3.screen size

27"

23"

28"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

1920 x 1080px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

300cd/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.contrast ratio

1000:1

80000000:1

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.has an ambient light sensor
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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 XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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 XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

3.HDMI ports

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 XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

5.has a VGA connector
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

6.USB ports

4

5

5

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

Power

1.power consumption operation

26.5W

22W

75W

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

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

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

Miscellaneous

1.Supports 4K resolution
Acer XB0 XB270H 27"
Asus PB238Q
Dell P2815Q

Allows you to view in ultra-high definition.

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