83points

Dell UltraSharp U2412M

96points

Dell UltraSharp UP2715K

75points

Samsung CHG90 49"

Dell UltraSharp U2412M
Comparison winner
Dell UltraSharp UP2715K
Samsung CHG90 49"
vs
vs

27 facts in comparison

Dell UltraSharp U2412M vs Dell UltraSharp UP2715K vs Samsung CHG90 49"

Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

Why is Dell UltraSharp U2412M better than Dell UltraSharp UP2715K & Samsung CHG90 49"?

  • Has a DVI connector
  • Has a VGA connector
  • Has a sleep timer
  • Supports portrait mode

Why is Dell UltraSharp UP2715K better than Dell UltraSharp U2412M & Samsung CHG90 49"?

  • Has stereo speakers
  • Has an external memory slot

Why is Samsung CHG90 49" better than Dell UltraSharp U2412M & Dell UltraSharp UP2715K?

  • Response time
    1msvs8,8ms
  • Screen size
    49"vs24,27"
  • Supports PiP and PaP
  • Has a Quantum Dot display
  • Has a curved display
  • Has an ambient light sensor

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Top specs and features

relevant

General info

1.supports total tilt
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.Supports VESA mount
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.

3.Has a swivel stand
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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

4.supports portrait mode
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

relevant

Display

1.response time

8ms

8ms

1ms

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.pixel density

94ppi

218ppi

81.4ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

24"

27"

49"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.has an IPS screen
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.resolution

1920 x 1200px

5120 x 2880px

3840 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.display colors

16.7m

1074m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

2.has an ambient light sensor
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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

relevant

Connectivity

1.has a HDMI output
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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 U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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

3.has a VGA connector
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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

4.USB version

2

3

3

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

5.USB ports

5

5

2

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

6.has an external memory slot
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.

relevant

Power

1.has a sleep timer
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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

relevant

Features

1.has stereo speakers
Dell UltraSharp U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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 U2412M
Dell UltraSharp UP2715K
Samsung CHG90 49"

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.

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