34points

14-inch USB Mobile LCD Monitor

75points

Dell S2240M

14-inch USB Mobile LCD Monitor
Comparison winner
Dell S2240M
vs
vs

20 facts in comparison

14-inch USB Mobile LCD Monitor vs Dell S2240M

14-inch USB Mobile LCD Monitor
Dell S2240M

Why is 14-inch USB Mobile LCD Monitor better than Dell S2240M?

  • 140.7mm shorter
    239.5mmvs380.2mm
  • 2.4kg lighter
    1.3kgvs3700g
  • 158.6mm narrower
    340.5mmvs499.1mm

Why is Dell S2240M better than 14-inch USB Mobile LCD Monitor?

  • 9ms less response time
    7msvs16ms
  • 1.54x bigger screen size
    21.5"vs14"
  • 1.93x higher resolution
    1920 x 1080pxvs786 x 1366px
  • Supports total tilt
  • 2.5x higher static contrast ratio
    1000:1vs400:1
  • 30cd/m² more luminance
    250cd/m²vs220cd/m²
  • Has an IPS screen
  • Has an LED-backlit display

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Top specs and features

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General info

1.supports total tilt
14-inch USB Mobile LCD Monitor
Dell S2240M

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

239.5mm

380.2mm

Best

Asus VP228N 21.5"

3.9mm

3.weight

1.3kg

3.7kg

Best

Asus VX278Q 27"

4.5g

4.Supports VESA mount
14-inch USB Mobile LCD Monitor
Dell S2240M

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.

5.width

340.5mm

499.1mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

16ms

7ms

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"

21.5"

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 S2240M

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

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
14-inch USB Mobile LCD Monitor
Dell S2240M

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
14-inch USB Mobile LCD Monitor
Dell S2240M

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

For example

LG UltraGear 34GK950F 34"

relevant

Colors

1.contrast ratio

400:1

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

2.luminance

220cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

3.has an ambient light sensor
14-inch USB Mobile LCD Monitor
Dell S2240M

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a DVI connector
14-inch USB Mobile LCD Monitor
Dell S2240M

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

2.has a VGA connector
14-inch USB Mobile LCD Monitor
Dell S2240M

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

relevant

Power

1.has a sleep timer
14-inch USB Mobile LCD Monitor
Dell S2240M

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

relevant

Miscellaneous

1.supports digital input
14-inch USB Mobile LCD Monitor
Dell S2240M

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

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