Dell UltraSharp UP2715KAcer p191wNEC AS241W
Top 8%908 points
Top 8%
Top 62%377 points
Top 62%
Top 33%658 points
Top 33%
Dell UltraSharp UP2715K
Acer p191w
vs
NEC AS241W
vs
Top specs and features

Dell UltraSharp UP2715K vs Acer p191w vs NEC AS241W: 23 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.
8ms
Samsung CHG70 32": 1ms
5ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
100W
Sharp LB-1085: 1.1W
39W
23W

3. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
19"
24"

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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
85% have it

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
60% have it

6. 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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
83% have it

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

8. 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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
33% have it

9. weight

7.14kg
Asus VX278Q 27": 4.5g
5.9kg
4.3kg

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
27% have it

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
56% have it

12. resolution

5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1440 x 900px
1920 x 1080px

13. luminance

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

14. height

384.6mm
Asus VP228N 21.5": 3.9mm
386mm
343.2mm

16. thickness

47.9mm
LG 22EA53VQ: 5.5mm
180mm
50.9mm

17. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
76% 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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
69% have it

19. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
79% have it

20. width

637.3mm
Toshiba PA3923U-2LC3: 340.5mm
462mm
556mm

21. 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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
2% have it

22. 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.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
7% have it

23. supports digital input

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
Dell UltraSharp UP2715K
Acer p191w
NEC AS241W
17% have it

Top 10 monitors

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