vs
vs
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
Top 65%352 points
Top 65%
Top 6%953 points
Top 6%
Top 47%538 points
Top 47%
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
Top specs and features

Acer p191w vs Dell UltraSharp UP2715K vs Sharp PN-K322B Touchscreen LCD Monitor: 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
8ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
27"
32"

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
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
61% have it

4. 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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
86% have it

5. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
100W
97W

6. resolution

1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
5120 x 2880px
3840 x 2160px

7. 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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
33% have it

8. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
300cd/m²

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
28% have it

10. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
80% have it

11. weight

5.9kg
Asus VX278Q 27": 4.5g
7.14kg
16kg

12. thickness

180mm
LG 22EA53VQ: 5.5mm
47.9mm
36mm

13. height

386mm
Asus VP228N 21.5": 3.9mm
384.6mm
441mm

14. 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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
70% have it

15. width

462mm
Toshiba PA3923U-2LC3: 340.5mm
637.3mm
750mm

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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
76% have it

17. 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
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
30% have it

18. 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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
41% have it

19. Supports 4K resolution

Allows you to view in ultra-high definition.
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
2% have it

20. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
6% have it

21. 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 UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
12% have it

22. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
Acer p191w
Dell UltraSharp UP2715K
Sharp PN-K322B Touchscreen LCD Monitor
3% have it

Top 10 monitors

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