69points

NEC V321-2

73points

NEC V551

NEC V321-2
Comparison winner
NEC V551
vs
vs

31 facts in comparison

NEC V321-2 vs NEC V551

NEC V321-2
NEC V551
NEC V321-2
NEC V551
69
points
73
points

Why is NEC V321-2 better than NEC V551?

  • 125W lower power consumption on operation
    75W vs200W
  • 300mm shorter
    476mmvs776mm
  • 21.7kg lighter
    14.3kgvs36000g
  • 529mm narrower
    789mmvs1318mm
  • 11 smaller bezel size
    41vs52
  • 18.9kg less shipping weight
    19.1kgvs38kg

Why is NEC V551 better than NEC V321-2?

  • 1.72x bigger screen size
    55"vs32"
  • 1.98x higher resolution
    1920 x 1080pxvs1366 x 768px
  • 14mm thinner
    119mmvs133mm
  • Supports PiP and PaP
  • Supports Ethernet
  • Has a sleep timer
  • 75 more screens of this kind can form a video wall
    100vs25

Top specs and features

General info

1.height

476mm

776mm

Best

Asus VP228N 21.5"

3.9mm

2.thickness

133mm

119mm

Best

LG 22EA53VQ

5.5mm

3.Supports VESA mount
NEC V321-2
NEC V551

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.

4.weight

14.3kg

36kg

Best

Asus VX278Q 27"

4.5g

5.width

789mm

1.32m

Best

Toshiba PA3923U-2LC3

340.5mm

6.bezel size

41

52

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.

Best

AOC I2267FW

2

Display

1.pixel density

49ppi

40ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

8ms

8ms

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.

Best

LG UltraGear 34GK950F 34"

1ms

3.screen size

32"

55"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
NEC V321-2
NEC V551

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.

5.resolution

1366 x 768px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

Colors

1.luminance

450cd/m²

450cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

3000:1

3000:1

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.

Best

Acer XB0 XB240H 24"

100000000:1

3.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
NEC V321-2
NEC V551

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a socket for a 3.5 mm audio jack
NEC V321-2
NEC V551

With a standard mini jack socket, you can use the device with most headphones.

3.HDMI ports

1

1

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

Best

Acer HN274H

4

4.has a DVI connector
NEC V321-2
NEC V551

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

5.has a VGA connector
NEC V321-2
NEC V551

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

6.supports Ethernet
NEC V321-2
NEC V551

Ethernet is a local area network technology.

Power

1.power consumption operation

75W

200W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1W

1W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

3.has a sleep timer
NEC V321-2
NEC V551

A sleep timer is a function that shuts off the power after a preset amount of time.

Features

1.audio output power

2 x 15W

2 x 10W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

2.supports PiP and PaP
NEC V321-2
NEC V551

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

3.maximum screens in a video wall

25

100

A video wall consists of multiple monitors sets tiled together in order to form one large screen.

Best

NEC P402

100

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