76points

Sharp PN-K321

73points

ViewSonic VG2439m LED

Comparison winner
Sharp PN-K321
ViewSonic VG2439m LED
vs
vs

24 facts in comparison

Sharp PN-K321 vs ViewSonic VG2439m LED

Sharp PN-K321
ViewSonic VG2439m LED
Sharp PN-K321
ViewSonic VG2439m LED
76
points
73
points

Why is Sharp PN-K321 better than ViewSonic VG2439m LED?

  • Has a HDMI output
  • 23.2mm thinner
    35mmvs58.2mm
  • Supports VESA mount
  • Supports 4K resolution
  • Supports portrait mode

Why is ViewSonic VG2439m LED better than Sharp PN-K321?

  • 3ms less response time
    5msvs8ms
  • 69W lower power consumption on operation
    24W vs93W
  • Supports total tilt
  • 25% higher static contrast ratio
    1000:1vs800:1
  • Has anti-glare coating
  • 5.8mm shorter
    435.2mmvs441mm
  • Has a swivel stand
  • 3.8kg lighter
    3.7kgvs7500g

Top specs and features

General info

1.supports total tilt
Sharp PN-K321
ViewSonic VG2439m LED

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.

2.height

441mm

435.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

35mm

58.2mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Sharp PN-K321
ViewSonic VG2439m LED

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Sharp PN-K321
ViewSonic VG2439m LED

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.

6.width

750mm

560.3mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

8ms

5ms

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

2.screen size

31"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Sharp PN-K321
ViewSonic VG2439m LED

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.

4.resolution

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has anti-glare coating
Sharp PN-K321
ViewSonic VG2439m LED

Anti-glare helps to reduce the external reflections of light coming from outside the display.

6.maximum horizontal viewing angle

176º

170º

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

350cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

800:1

1000:1

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

Connectivity

1.has a HDMI output
Sharp PN-K321
ViewSonic VG2439m LED

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
Sharp PN-K321
ViewSonic VG2439m LED

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

3.has a VGA connector
Sharp PN-K321
ViewSonic VG2439m LED

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

Power

1.power consumption operation

93W

24W

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

Best

Sharp LB-1085

1.1W

Miscellaneous

1.Supports 4K resolution
Sharp PN-K321
ViewSonic VG2439m LED

Allows you to view in ultra-high definition.

2.supports digital input
Sharp PN-K321
ViewSonic VG2439m LED

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.

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