56points

Acer KA KA270H 27"

98points

Asus PA249Q

87points

Asus VG248QE 24"

63points

ViewSonic VG2236wm-LED

Acer KA KA270H 27"
Comparison winner
Asus PA249Q
Asus VG248QE 24"
ViewSonic VG2236wm-LED
vs
vs
vs

27 facts in comparison

Acer KA KA270H 27" vs Asus PA249Q vs Asus VG248QE 24" vs ViewSonic VG2236wm-LED

Acer KA KA270H 27"
Asus PA249Q
Asus VG248QE 24"
ViewSonic VG2236wm-LED
Acer KA KA270H 27"
Asus PA249Q
Asus VG248QE 24"
ViewSonic VG2236wm-LED

Why is Acer KA KA270H 27" better than Asus PA249Q & Asus VG248QE 24" & ViewSonic VG2236wm-LED?

    Why is Asus PA249Q better than Acer KA KA270H 27" & Asus VG248QE 24" & ViewSonic VG2236wm-LED?

    • Has an IPS screen
    • Thickness
      62mmvs200,231,239.2mm

    Why is Asus VG248QE 24" better than Acer KA KA270H 27" & Asus PA249Q & ViewSonic VG2236wm-LED?

    • Response time
      1msvs4,6,5ms
    • Height
      340.4mmvs381,362.8,427.41mm
    • Has stereo speakers
    • Displays 3D with glasses
    • Supports portrait mode

    Why is ViewSonic VG2236wm-LED better than Acer KA KA270H 27" & Asus PA249Q & Asus VG248QE 24"?

    • Power consumption operation
      22W vs28.5,72,45W
    • Power consumption on standby
      0.1W vs0.5,1,0.5W
    • Width
      521.21mmvs640.1,557.2,569mm
    • Supports digital input

    Videos

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    Top specs and features

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    General info

    1.supports total tilt
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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.height

    381mm

    362.8mm

    340.4mm

    427.41mm

    Best

    Asus VP228N 21.5"

    3.9mm

    3.thickness

    200mm

    62mm

    231mm

    239.2mm

    Best

    LG 22EA53VQ

    5.5mm

    4.Has a swivel stand
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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.

    5.Supports VESA mount
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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.

    6.width

    640.1mm

    557.2mm

    569mm

    521.21mm

    Best

    Toshiba PA3923U-2LC3

    340.5mm

    relevant

    Display

    1.response time

    4ms

    6ms

    1ms

    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

    27"

    24.1"

    24"

    21.5"

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

    Best

    Sharp LB-1085

    108"

    3.every pixel has three subpixels
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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 KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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

    1920 x 1080px

    1920 x 1200px

    1920 x 1080px

    1920 x 1080px

    Best

    Dell UltraSharp UP3218K

    7680 x 4320px

    6.has an LED-backlit display
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

    Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

    relevant

    Colors

    1.contrast ratio

    3000:1

    80000000:1

    80000000:1

    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

    2.has an ambient light sensor
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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 KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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 KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

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

    3.has a DVI connector
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

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

    4.has a VGA connector
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

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

    5.has FireWire
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-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"

    6.has an external memory slot
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

    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.

    For example

    Dell UltraSharp U2413 24"

    relevant

    Power

    1.power consumption operation

    28.5W

    72W

    45W

    22W

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

    Best

    Sharp LB-1085

    1.1W

    2.power consumption on standby

    0.5W

    1W

    0.5W

    0.1W

    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 KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

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

    relevant

    Miscellaneous

    1.supports digital input
    Acer KA KA270H 27"
    Asus PA249Q
    Asus VG248QE 24"
    ViewSonic VG2236wm-LED

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

    Top 10 monitors

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