vs
NEC V321-2
NEC V551
Top 30%709 points
Top 30%
Top 27%744 points
Top 27%
NEC V321-2
NEC V551
Top specs and features

NEC V321-2 vs NEC V551: 31 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
32"
Sharp LB-1085: 108"
55"

3. power consumption operation

How much power the device consumes when it's switched on.
75W
Sharp LB-1085: 1.1W
200W

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.
NEC V321-2
NEC V551
86% 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.
NEC V321-2
NEC V551
61% have it

6. resolution

1.98x higher resolution.
1366 x 768px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

7. pixel density

22.5% higher pixel density.
49ppi
Dell UltraSharp UP3218K: 280ppi
40ppi

8. luminance

Luminance is the intensity of light that a device emits.
450cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
450cd/m²

9. 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.
3000:1
Acer XB0 XB240H 24": 100000000:1
3000:1

10. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
178º

11. height

300mm shorter.
476mm
Asus VP228N 21.5": 3.9mm
776mm

12. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
1
Acer HN274H: 4
1

13. 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 V321-2
NEC V551
70% have it

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
NEC V321-2
NEC V551
56% have it

15. weight

21.7kg lighter.
14.3kg
Asus VX278Q 27": 4.5g
36kg

16. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
19.1kg
Asus VP247N 23.6": 0.8kg
38kg

17. thickness

14mm thinner.
133mm
LG 22EA53VQ: 5.5mm
119mm

18. power consumption on standby

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

19. 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 V321-2
NEC V551
41% have it

20. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
178º

21. display colors

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

22. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
NEC V321-2
NEC V551
76% have it

23. width

529mm narrower.
789mm
Toshiba PA3923U-2LC3: 340.5mm
1.32m

24. bezel size

The bezel size on a device is the extra space that surrounds the actual screen. The smaller it is the more aesthetically pleasing it appears.
41
AOC I2267FW: 2
52

25. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 15W
Apple Thunderbolt Display: 2 x 24.5W
2 x 10W

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