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Acer p191w
NEC PA231W-BK-SV
Top 65%355 points
Top 65%
Top 30%702 points
Top 30%
Acer p191w
NEC PA231W-BK-SV
Top specs and features

Acer p191w vs NEC PA231W-BK-SV: 26 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.
5ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
8ms

2. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
46W

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer p191w
NEC PA231W-BK-SV
61% have it

4. screen size

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

5. 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.
Acer p191w
NEC PA231W-BK-SV
86% have it

6. resolution

1.6x higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

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.
Acer p191w
NEC PA231W-BK-SV
84% have it

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
NEC PA231W-BK-SV
28% have it

9. 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.
Acer p191w
NEC PA231W-BK-SV
33% have it

10. 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.
2000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

11. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
270cd/m²

12. 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.
Acer p191w
NEC PA231W-BK-SV
70% have it

13. weight

4.3kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
10.2kg

14. height

63.4mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
322.6mm

15. thickness

106.3mm thinner.
180mm
LG 22EA53VQ: 5.5mm
73.7mm

16. width

81.6mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
543.6mm

17. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer p191w
NEC PA231W-BK-SV
76% have it

18. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Acer p191w
NEC PA231W-BK-SV
35% have it

19. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
Acer p191w
NEC PA231W-BK-SV
2% have it

20. has anti static

Anti-static protection prevents the display from building up static electricity.
Acer p191w
NEC PA231W-BK-SV
2% have it

21. supports color calibration

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.
Acer p191w
NEC PA231W-BK-SV
7% have it

22. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
Acer p191w
NEC PA231W-BK-SV
2% have it

23. supports multicomputer control

This feature allows to connect several computers to one monitor and control it with just single keyboard and mouse, by using the monitor's built-in peripheral switcher.
Acer p191w
NEC PA231W-BK-SV
2% have it

24. has an ambient light sensor

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
Acer p191w
NEC PA231W-BK-SV
7% have it

25. has a glossy panel

The glossy panel provides in general more vivid and vibrant colors compared to a matte panel.
Acer p191w
NEC PA231W-BK-SV
8% have it

Top 10 monitors

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