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NEC AS221WM
Asus PA249Q
Top 38%623 points
Top 38%
Top 6%945 points
Top 6%
NEC AS221WM
Asus PA249Q
Top specs and features

NEC AS221WM vs Asus PA249Q: 28 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
6ms

2. power consumption operation

How much power the device consumes when it's switched on.
24W
Sharp LB-1085: 1.1W
72W

3. screen size

The bigger the screen size is, the better the user experience.
22"
Sharp LB-1085: 108"
24.1"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
NEC AS221WM
Asus PA249Q
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.
NEC AS221WM
Asus PA249Q
86% have it

6. resolution

30.61% higher resolution.
1680 x 1050px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1200px

7. pixel density

4.39% higher pixel density.
90ppi
Dell UltraSharp UP3218K: 280ppi
93.95ppi

8. 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.
NEC AS221WM
Asus PA249Q
84% 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.
NEC AS221WM
Asus PA249Q
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
80000000:1

11. luminance

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

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
NEC AS221WM
Asus PA249Q
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.
176º
LG 32UK950 32": 178º
178º

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
NEC AS221WM
Asus PA249Q
56% have it

15. weight

1.6kg lighter.
5kg
Asus VX278Q 27": 4.5g
6.6kg

16. 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.
NEC AS221WM
Asus PA249Q
70% have it

17. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.42W
Asus MB168B Plus: 0W
1W

18. thickness

3.2mm thinner.
65.2mm
LG 22EA53VQ: 5.5mm
62mm

19. height

19.9mm shorter.
342.9mm
Asus VP228N 21.5": 3.9mm
362.8mm

20. display colors

Number of colors that a display can accurately reproduce.
16.7m
Dell UltraSharp UP2716D 27": 1074m
1073.7m

21. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
NEC AS221WM
Asus PA249Q
76% have it

22. width

52mm narrower.
505.2mm
Toshiba PA3923U-2LC3: 340.5mm
557.2mm

23. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
NEC AS221WM
Asus PA249Q
35% have it

24. maximum vertical viewing angle

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

25. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
NEC AS221WM
Asus PA249Q
41% have it

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