90points

Acer XR XR342CK 34"

95points

Asus MG278Q 27"

83points

Asus MX299Q

93points

Dell S2817Q 28"

74points

ViewSonic VG2439m LED

Acer XR XR342CK 34"
Comparison winner
Asus MG278Q 27"
Asus MX299Q
Dell S2817Q 28"
ViewSonic VG2439m LED
vs
vs
vs
vs

31 facts in comparison

Acer XR XR342CK 34" vs Asus MG278Q 27" vs Asus MX299Q vs Dell S2817Q 28" vs ViewSonic VG2439m LED

Acer XR XR342CK 34"
Asus MG278Q 27"
Asus MX299Q
Dell S2817Q 28"
ViewSonic VG2439m LED
Acer XR XR342CK 34"
Asus MG278Q 27"
Asus MX299Q
Dell S2817Q 28"
ViewSonic VG2439m LED

Why is Acer XR XR342CK 34" better than Asus MG278Q 27" & Asus MX299Q & Dell S2817Q 28" & ViewSonic VG2439m LED?

  • Has a curved display

Why is Asus MG278Q 27" better than Acer XR XR342CK 34" & Asus MX299Q & Dell S2817Q 28" & ViewSonic VG2439m LED?

  • Response time
    1msvs5,5,2,5ms
  • Supports portrait mode

Why is Asus MX299Q better than Acer XR XR342CK 34" & Asus MG278Q 27" & Dell S2817Q 28" & ViewSonic VG2439m LED?

    Why is Dell S2817Q 28" better than Acer XR XR342CK 34" & Asus MG278Q 27" & Asus MX299Q & ViewSonic VG2439m LED?

    • Power consumption on standby
      0.3W vs0.5,0.5,0.5,0.5W
    • Supports PiP and PaP

    Why is ViewSonic VG2439m LED better than Acer XR XR342CK 34" & Asus MG278Q 27" & Asus MX299Q & Dell S2817Q 28"?

    • Power consumption operation
      24W vs51,38.7,31.7,90W
    • Weight
      3.7kgvs9697.8,7650,5500,5034.9g
    • Width
      560.3mmvs816.1,625,700.2,657.9mm
    • Has a VGA connector
    • Supports digital input

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    Top specs and features

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    General info

    1.supports total tilt
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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.Has a swivel stand
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

    3.Supports VESA mount
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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.

    4.weight

    9.7kg

    7.65kg

    5.5kg

    5.03kg

    3.7kg

    Best

    Asus VX278Q 27"

    4.5g

    5.width

    816.1mm

    625mm

    700.2mm

    657.9mm

    560.3mm

    Best

    Toshiba PA3923U-2LC3

    340.5mm

    6.supports portrait mode
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

    relevant

    Display

    1.response time

    5ms

    1ms

    5ms

    2ms

    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.screen size

    34"

    27"

    29"

    27.9"

    24"

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

    Best

    Sharp LB-1085

    108"

    3.every pixel has three subpixels
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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.has an IPS screen
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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.

    5.resolution

    3440 x 1440px

    2560 x 1440px

    2560 x 1080px

    3840 x 2160px

    1920 x 1080px

    Best

    Dell UltraSharp UP3218K

    7680 x 4320px

    6.maximum horizontal viewing angle

    172º

    170º

    178º

    170º

    170º

    Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

    Best

    LG UltraGear 34GK950F 34"

    178º

    relevant

    Colors

    1.luminance

    300cd/m²

    350cd/m²

    300cd/m²

    300cd/m²

    300cd/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

    100000000:1

    80000000:1

    1000:1

    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

    3.has an ambient light sensor
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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 HDMI output
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

    3.has a DVI connector
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

    4.has a VGA connector
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

    5.has FireWire
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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"

    relevant

    Power

    1.power consumption operation

    51W

    38.7W

    31.7W

    90W

    24W

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

    Best

    Sharp LB-1085

    1.1W

    2.power consumption on standby

    0.5W

    0.5W

    0.5W

    0.3W

    0.5W

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

    Best

    Asus MB168B Plus

    0W

    relevant

    Features

    1.has stereo speakers
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

    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.

    relevant

    Miscellaneous

    1.supports digital input
    Acer XR XR342CK 34"
    Asus MG278Q 27"
    Asus MX299Q
    Dell S2817Q 28"
    ViewSonic VG2439m LED

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

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