96points

Dell UltraSharp UP2715K

90points

Dell UltraSharp UP3218K

66points

Samsung S19A450MW

Comparison winner
Dell UltraSharp UP2715K
Dell UltraSharp UP3218K
Samsung S19A450MW
vs
vs

23 facts in comparison

Dell UltraSharp UP2715K vs Dell UltraSharp UP3218K vs Samsung S19A450MW

Dell UltraSharp UP2715K
Dell UltraSharp UP3218K
Samsung S19A450MW
Dell UltraSharp UP2715K
Dell UltraSharp UP3218K
Samsung S19A450MW

Why is Dell UltraSharp UP2715K better than Dell UltraSharp UP3218K & Samsung S19A450MW?

  • Has stereo speakers

Why is Dell UltraSharp UP3218K better than Dell UltraSharp UP2715K & Samsung S19A450MW?

    Why is Samsung S19A450MW better than Dell UltraSharp UP2715K & Dell UltraSharp UP3218K?

    • Response time
      5msvs8,6ms
    • Power consumption operation
      22W vs100,70W
    • Supports total tilt
    • Contrast ratio
      5000000:1vs1000,1000:1
    • Has a DVI connector
    • Has a socket for a 3.5 mm audio jack
    • Has a swivel stand
    • Has a VGA connector

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    Top specs and features

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    General info

    1.supports total tilt
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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 UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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 UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

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

    relevant

    Display

    1.response time

    8ms

    6ms

    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.pixel density

    218ppi

    280ppi

    89.37ppi

    Best

    Dell UltraSharp UP3218K

    280ppi

    3.screen size

    27"

    32"

    19"

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

    Best

    Sharp LB-1085

    108"

    4.every pixel has three subpixels
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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 UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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

    5120 x 2880px

    7680 x 4320px

    1440 x 900px

    Best

    Dell UltraSharp UP3218K

    7680 x 4320px

    relevant

    Colors

    1.luminance

    350cd/m²

    300cd/m²

    250cd/m²

    Luminance is the intensity of light that a device emits.

    Best

    Acer Predator X35 35" UW-UXGA

    1000cd/m²

    2.contrast ratio

    1000:1

    1000:1

    5000000:1

    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

    relevant

    Connectivity

    1.has a HDMI output
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

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

    3.has a DVI connector
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

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

    4.has a VGA connector
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

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

    5.has an external memory slot
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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.power consumption operation

    100W

    70W

    22W

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

    Best

    Sharp LB-1085

    1.1W

    2.has a sleep timer
    Dell UltraSharp UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

    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 UP2715K
    Dell UltraSharp UP3218K
    Samsung S19A450MW

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

    Top 10 monitors

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