BenQ GW2780 27 Inch 1080p Eye Care LED IPS Monitor, Anti-Glare, HDMI, B.I. Sensor for Home Office - Black

Product Information

Information about the minimum amount of time, in which the pixels change from one color to another. Very often the manufacturer provides the response time for transition from grey-to-grey (G2G).

The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10. Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen.

That’s it for video inputs but you do also get 3.5mm inputs and outputs, positioned underneath the monitor in the bottom left corner so you can hook up a pair of PC speakers or a headset. How good is the image quality? For a budget monitor, the BenQ GL2780 is unusually well fitted out when it comes to connections. Here’s a list of the video inputs you get: Colour performance is absolutely spot on, too. I measured the BenQ GL2780 using a colorimeter and found sRGB gamut coverage to be 92.4% (good) and the average deltaE measurement to be 0.99, which is superb for a budget display. Delta E is a measurement of colour difference: the lower the number, the less difference there is between colours on screen and the colours in real life and any result of 2 or below is very good.

Information about the number of pixels on the horizontal and vertical side of the screen. A higher resolution allows the display of a more detailed and of higher quality image. Power supply and consumption Information about the power supply and consumption, energy efficiency class, etc. 110V The dynamic contrast shows the ratio between the brightest and the darkest color, which the display can reproduce over time, for example, in the course of playing a video.Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio. The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen. The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC.