96points

Dell UltraSharp UP2715K

56points

LG 20M38D-B 20"

Comparison winner
Dell UltraSharp UP2715K
LG 20M38D-B 20"
vs
vs

34 facts in comparison

Dell UltraSharp UP2715K vs LG 20M38D-B 20"

Dell UltraSharp UP2715K
LG 20M38D-B 20"
Dell UltraSharp UP2715K
LG 20M38D-B 20"
96
points
56
points

Why is Dell UltraSharp UP2715K better than LG 20M38D-B 20"?

  • Has a HDMI output
  • Has an IPS screen
  • Has anti-glare coating
  • Has stereo speakers
  • 119.9mm thinner
    47.9mmvs167.8mm
  • Has an external memory slot

Why is LG 20M38D-B 20" better than Dell UltraSharp UP2715K?

  • 3ms less response time
    5msvs8ms
  • 80W lower power consumption on operation
    20W vs100W
  • Supports total tilt
  • 98.1mm shorter
    286.5mmvs384.6mm
  • 0.9W lower power consumption on standby
    0.3W vs1.2W
  • 174.3mm narrower
    463mmvs637.3mm
  • Has a VGA connector
  • 4.94kg lighter
    2.2kgvs7140g

Top specs and features

General info

1.supports total tilt
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

384.6mm

286.5mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

47.9mm

167.8mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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.Has a swivel stand
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

For example

LG UltraGear 34GK950F 34"

6.width

637.3mm

463mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

218ppi

94ppi

Best

Dell UltraSharp UP3218K

280ppi

2.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

3.screen size

27"

19.5"

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

Best

Sharp LB-1085

108"

4.has an IPS screen
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

5.resolution

5120 x 2880px

1600 x 900px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.every pixel has three subpixels
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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.

Colors

1.luminance

350cd/m²

200cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

600:1

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
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

2.has a DVI connector
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

For example

Samsung CJ791

3.has a VGA connector
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

4.has FireWire
Dell UltraSharp UP2715K
LG 20M38D-B 20"

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

5.has an external memory slot
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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.

Power

1.power consumption operation

100W

20W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.2W

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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

2.supports PiP and PaP
Dell UltraSharp UP2715K
LG 20M38D-B 20"

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.supports Dolby Digital Plus
Dell UltraSharp UP2715K
LG 20M38D-B 20"

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

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