Acer p191wDell UltraSharp U2917W 29"
Top 60%353 points
Top 60%
Top 15%744 points
Top 15%
Acer p191w
Dell UltraSharp U2917W 29"
vs
Top specs and features

Acer p191w vs Dell UltraSharp U2917W 29": 22 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
Samsung CHG70 32": 1ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
74W

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.
Acer p191w
Dell UltraSharp U2917W 29"
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
28.8"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer p191w
Dell UltraSharp U2917W 29"
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.
2000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

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.
Acer p191w
Dell UltraSharp U2917W 29"
83% have it

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
Dell UltraSharp U2917W 29"
27% have it

9. weight

955.8g lighter.
5.9kg
Asus VX278Q 27": 4.5g
4.94kg

10. 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
Dell UltraSharp U2917W 29"
33% have it

11. resolution

2.13x higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1080px

12. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

13. height

68.5mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
317.5mm

14. thickness

20.7mm thinner.
180mm
LG 22EA53VQ: 5.5mm
200.7mm

16. 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
Dell UltraSharp U2917W 29"
76% have it

17. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Dell UltraSharp U2917W 29"
79% 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.
Acer p191w
Dell UltraSharp U2917W 29"
69% have it

19. width

236.5mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
698.5mm

20. 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
Dell UltraSharp U2917W 29"
41% have it

21. supports PiP and PaP

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.
Acer p191w
Dell UltraSharp U2917W 29"
9% have it

22. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Acer p191w
Dell UltraSharp U2917W 29"
11% have it

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