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Acer p191w
Philips 221TE4LB/00
Top 65%355 points
Top 65%
Top 26%747 points
Top 26%
Acer p191w
Philips 221TE4LB/00
Top specs and features

Acer p191w vs Philips 221TE4LB/00: 21 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
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
25.6W

3. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
21.5"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer p191w
Philips 221TE4LB/00
61% have it

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
Philips 221TE4LB/00
86% have it

6. resolution

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

7. 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
20000000:1

8. luminance

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

9. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Philips 221TE4LB/00
80% have it

10. weight

2.66kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
3.24kg

11. thickness

142mm thinner.
180mm
LG 22EA53VQ: 5.5mm
38mm

12. height

41mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
345mm

13. 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
Philips 221TE4LB/00
70% have it

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.
Acer p191w
Philips 221TE4LB/00
30% have it

15. 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
Philips 221TE4LB/00
76% have it

16. width

67mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
529mm

17. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer p191w
Philips 221TE4LB/00
41% have it

18. can be controlled remotely

A remote control allows you to control the device remotely. The remote control can be included or optional.
Acer p191w
Philips 221TE4LB/00
3% have it

19. has a anti-reflection coating

This helps to reduce the reflection from your device.
Acer p191w
Philips 221TE4LB/00
1% have it

20. has a DVB-C decoder

DVB-C is a Digital Video Broadcasting via Cable and it is the standard for the broadcast transmission of digital television over cable.
Acer p191w
Philips 221TE4LB/00
1% have it

21. has a DVB-T decoder

A DVB-T is a Digital Video Broadcasting and it's a digital version of cable television.
Acer p191w
Philips 221TE4LB/00
2% have it

Top 10 monitors

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