Dell UltraSharp UP2516D 25"NEC AS221WM
Top 23%656 points
Top 23%
Top 35%552 points
Top 35%
Dell UltraSharp UP2516D 25"
NEC AS221WM
vs
Top specs and features

Dell UltraSharp UP2516D 25" vs NEC AS221WM: 29 facts in comparison

1. 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 UP2516D 25"
NEC AS221WM
85% have it

2. power consumption operation

How much power the device consumes when it's switched on.
45W
Sharp LB-1085: 1.1W
24W

3. screen size

The bigger the screen size is, the better the user experience.
25"
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 UltraSharp UP2516D 25"
NEC AS221WM
60% have it

5. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.
1000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

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 UP2516D 25"
NEC AS221WM
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2516D 25"
NEC AS221WM
27% have it

8. weight

917.7g lighter.
4.08kg
Asus VX278Q 27": 4.5g
5kg

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2516D 25"
NEC AS221WM
56% have it

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.
Dell UltraSharp UP2516D 25"
NEC AS221WM
33% have it

11. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.3W
Asus MB168B Plus: 0W
0.42W

12. height

5.1mm shorter.
337.8mm
Asus VP228N 21.5": 3.9mm
342.9mm

13. resolution

2.09x higher resolution.
2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1680 x 1050px

14. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²

15. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
176º

16. pixel density

30% higher pixel density.
117ppi
Dell UltraSharp UP3218K: 280ppi
90ppi

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 UP2516D 25"
NEC AS221WM
76% have it

18. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Dell UltraSharp UP2516D 25"
NEC AS221WM
34% have it

19. thickness

135.5mm thinner.
200.7mm
LG 22EA53VQ: 5.5mm
65.2mm

20. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Dell UltraSharp UP2516D 25"
NEC AS221WM
79% have it

21. display colors

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

22. width

62.5mm narrower.
567.7mm
Toshiba PA3923U-2LC3: 340.5mm
505.2mm

23. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
170º

24. USB ports

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

25. 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 UP2516D 25"
NEC AS221WM
69% have it

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