34points

14-inch USB Mobile LCD Monitor

96points

Dell UltraSharp UP2715K

53points

ViewSonic VX2451MH-LED

14-inch USB Mobile LCD Monitor
Comparison winner
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED
vs
vs

19 facts in comparison

14-inch USB Mobile LCD Monitor vs Dell UltraSharp UP2715K vs ViewSonic VX2451MH-LED

14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

Why is 14-inch USB Mobile LCD Monitor better than Dell UltraSharp UP2715K & ViewSonic VX2451MH-LED?

  • Height
    239.5mmvs384.6,440mm
  • Thickness
    15mmvs47.9,210mm
  • Weight
    1.3kgvs7140,4230g
  • Width
    340.5mmvs637.3,582mm

Why is Dell UltraSharp UP2715K better than 14-inch USB Mobile LCD Monitor & ViewSonic VX2451MH-LED?

  • Has a HDMI output
  • Has an IPS screen
  • Has anti-glare coating
  • Has stereo speakers
  • Supports VESA mount
  • Has an external memory slot

Why is ViewSonic VX2451MH-LED better than 14-inch USB Mobile LCD Monitor & Dell UltraSharp UP2715K?

  • Response time
    5msvs16,8ms
  • Has a VGA connector

Top specs and features

General info

1.height

239.5mm

384.6mm

440mm

Best

Asus VP228N 21.5"

3.9mm

2.thickness

15mm

47.9mm

210mm

Best

LG 22EA53VQ

5.5mm

3.Supports VESA mount
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-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.

4.weight

1.3kg

7.14kg

4.23kg

Best

Asus VX278Q 27"

4.5g

5.width

340.5mm

637.3mm

582mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

16ms

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

14"

27"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-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

786 x 1366px

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

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.

6.has anti-glare coating
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

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

Colors

1.luminance

220cd/m²

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

400:1

1000:1

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

3.display colors

0.26m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

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

2.has a VGA connector
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

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

3.has an external memory slot
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

Features

1.has stereo speakers
14-inch USB Mobile LCD Monitor
Dell UltraSharp UP2715K
ViewSonic VX2451MH-LED

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

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