93points

Dell S2817Q 28"

83points

Dell UltraSharp U2412M

75points

Samsung CHG90 49"

Comparison winner
Dell S2817Q 28"
Dell UltraSharp U2412M
Samsung CHG90 49"
vs
vs

27 facts in comparison

Dell S2817Q 28" vs Dell UltraSharp U2412M vs Samsung CHG90 49"

Dell S2817Q 28"
Dell UltraSharp U2412M
Samsung CHG90 49"
Dell S2817Q 28"
Dell UltraSharp U2412M
Samsung CHG90 49"

Why is Dell S2817Q 28" better than Dell UltraSharp U2412M & Samsung CHG90 49"?

    Why is Dell UltraSharp U2412M better than Dell S2817Q 28" & Samsung CHG90 49"?

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

    Why is Samsung CHG90 49" better than Dell S2817Q 28" & Dell UltraSharp U2412M?

    • Response time
      1msvs2,8ms
    • Screen size
      49"vs27.9,24"
    • Has a Quantum Dot display
    • Has a curved display
    • Has an ambient light sensor

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    Top specs and features

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    General info

    1.supports total tilt
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    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 S2817Q 28"
    Dell UltraSharp U2412M
    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 S2817Q 28"
    Dell UltraSharp U2412M
    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 S2817Q 28"
    Dell UltraSharp U2412M
    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

    2ms

    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

    157ppi

    94ppi

    81.4ppi

    Best

    Dell UltraSharp UP3218K

    280ppi

    3.screen size

    27.9"

    24"

    49"

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

    Best

    Sharp LB-1085

    108"

    4.every pixel has three subpixels
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    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 S2817Q 28"
    Dell UltraSharp U2412M
    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

    3840 x 2160px

    1920 x 1200px

    3840 x 1080px

    Best

    Dell UltraSharp UP3218K

    7680 x 4320px

    relevant

    Colors

    1.display colors

    1074m

    16.7m

    1070m

    Number of colors that a display can accurately reproduce.

    Best

    Dell UltraSharp UP2716D 27"

    1074m

    2.has an ambient light sensor
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    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 S2817Q 28"
    Dell UltraSharp U2412M
    Samsung CHG90 49"

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

    2.HDMI ports

    2

    0

    2

    More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

    Best

    Acer HN274H

    4

    3.has a DVI connector
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    Samsung CHG90 49"

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

    4.has a VGA connector
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    Samsung CHG90 49"

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

    5.USB ports

    2

    5

    2

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

    Best

    Asus PA279Q

    7

    6.USB version

    3

    2

    3

    Newer USB versions are faster and have better power management.

    Best

    Acer H7 H277HU 27"

    3.1

    relevant

    Power

    1.has a sleep timer
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    Samsung CHG90 49"

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

    relevant

    Features

    1.supports PiP and PaP
    Dell S2817Q 28"
    Dell UltraSharp U2412M
    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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