Asus PB238QAcer p191wBenQ GL2450HM
Top 6%818 points
Top 6%
Top 60%353 points
Top 60%
Top 29%618 points
Top 29%
Asus PB238Q
Acer p191w
vs
BenQ GL2450HM
vs
Top specs and features

Asus PB238Q vs Acer p191w vs BenQ GL2450HM: 20 facts in comparison

1. response time

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.
6ms
Samsung CHG70 32": 1ms
5ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
22W
Sharp LB-1085: 1.1W
39W
42W

3. every pixel has three subpixels

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.
Asus PB238Q
Acer p191w
BenQ GL2450HM
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
19"
24"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus PB238Q
Acer p191w
BenQ GL2450HM
60% have it

6. contrast ratio

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.
80000000:1
Acer XB0 XB240H 24": 100000000:1
2000:1
12000000:1

7. supports total tilt

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.
Asus PB238Q
Acer p191w
BenQ GL2450HM
83% have it

8. has an IPS screen

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.
Asus PB238Q
Acer p191w
BenQ GL2450HM
33% have it

9. weight

5.5kg
Asus VX278Q 27": 4.5g
5.9kg
4.1kg

10. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1440 x 900px
1920 x 1080px

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus PB238Q
Acer p191w
BenQ GL2450HM
56% have it

12. height

323.7mm
Asus VP228N 21.5": 3.9mm
386mm
351mm

13. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
325.4cd/m²
250cd/m²

14. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Asus PB238Q
Acer p191w
BenQ GL2450HM
29% have it

16. thickness

57.6mm
LG 22EA53VQ: 5.5mm
180mm
63mm

17. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Asus PB238Q
Acer p191w
BenQ GL2450HM
34% have it

18. Supports VESA mount

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.
Asus PB238Q
Acer p191w
BenQ GL2450HM
69% have it

19. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Asus PB238Q
Acer p191w
BenQ GL2450HM
41% have it

20. width

548.4mm
Toshiba PA3923U-2LC3: 340.5mm
462mm
579mm

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