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Dell P2715Q
NEC AS221WM
Top 12%892 points
Top 12%
Top 38%623 points
Top 38%
Dell P2715Q
NEC AS221WM
Top specs and features

Dell P2715Q vs NEC AS221WM: 27 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.
9ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
50W
Sharp LB-1085: 1.1W
24W

3. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
22"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell P2715Q
NEC AS221WM
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.
Dell P2715Q
NEC AS221WM
86% have it

6. resolution

4.7x higher resolution.
3840 x 2160px
Dell UltraSharp UP3218K: 7680 x 4320px
1680 x 1050px

7. pixel density

1.81x higher pixel density.
163ppi
Dell UltraSharp UP3218K: 280ppi
90ppi

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell P2715Q
NEC AS221WM
28% have it

9. 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 P2715Q
NEC AS221WM
33% have it

10. 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
1000:1

11. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell P2715Q
NEC AS221WM
80% have it

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
176º

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell P2715Q
NEC AS221WM
56% have it

15. height

36.7mm shorter.
379.6mm
Asus VP228N 21.5": 3.9mm
342.9mm

16. thickness

13.7mm thinner.
51.5mm
LG 22EA53VQ: 5.5mm
65.2mm

17. 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 P2715Q
NEC AS221WM
70% have it

18. weight

30g lighter.
5.03kg
Asus VX278Q 27": 4.5g
5kg

19. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.42W

20. display colors

Number of colors that a display can accurately reproduce.
1070m
Dell UltraSharp UP2716D 27": 1074m
16.7m

21. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
170º

22. width

135.5mm narrower.
640.7mm
Toshiba PA3923U-2LC3: 340.5mm
505.2mm

23. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell P2715Q
NEC AS221WM
76% have it

24. USB ports

With more USB ports, you are able to connect more devices.
4
Asus PA279Q: 7
0

25. Supports 4K resolution

Allows you to view in ultra-high definition.
Dell P2715Q
NEC AS221WM
2% have it

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