vs
Acer p191w
Dell UltraSharp UP2715K
Top 53%2,278 points
Top 53%
Top 3%4,740 points
Top 3%
Acer p191w
Dell UltraSharp UP2715K
Top specs and features

Acer p191w vs Dell UltraSharp UP2715K: 19 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
LG UltraGear 34GK950F 34": 1ms
8ms

2. screen size

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

3. power consumption operation

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

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
Dell UltraSharp UP2715K
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
Dell UltraSharp UP2715K
86% have it

6. resolution

11.38x higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
5120 x 2880px

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
34% have it

8. 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

9. luminance

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

10. has anti-glare

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

11. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Dell UltraSharp UP2715K
80% have it

12. weight

1.24kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
7.14kg

13. thickness

132.1mm thinner.
180mm
LG 22EA53VQ: 5.5mm
47.9mm

14. height

1.4mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
384.6mm

15. 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
70% have it

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
76% have it

17. width

175.3mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
637.3mm

18. 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
30% have it

19. 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
3% have it

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