The aspect ratio is the ratio between the width and height of the screen. Find out what 16:9, 21:9, and 4:3 mean and which one you should pick.
The physical size of a pixel depends on the set resolution for the display screen. If the display is set to its maximum resolution, the physical size of a pixel will equal the dot pitch, or the dot size, of the display. But if the resolution is set to something less than the maximum...
What is a pixel? A pixel, short for "picture element," is the smallest unit of a digital image or display. It is a tiny square or dot that represents a single point of color. When combined with other pixels, they form the images we see on screens, such as computer monitors, smartph...
The Panasonic G95 offers 20.2 megapixels from a Four Thirds. Read on to learn out its pixel size and how it is calculated.
Pixel density As we touched on earlier, pixel density is a key component to ensuring your image is as crisp as possible, giving it that high-resolution, polished look. However, a high pixel density combined with the overall size of the image itself will increase the image’s file size, wh...
How many pixels per inch is 1920x1080? A display or image of 1920x1080 pixels is 1080p resolution – commonly known as ‘high definition’. To work out PPI, you’d also need the diagonal measure of the screen or image in inches. Pixel count can then be divided by the number of inch...
4K resolution doubles these figures. The resolution gets its name from the number of pixels along the wide axis, which at 3,840, is nearly 4,000 in total. The total pixel count of a 4K picture is 8,294,400 (more than 8 megapixels). This increase in the number of pixels provides fo...
CMOS sensors are generally specified by their physical sizes. The size of the CMOS sensor determines the light-collecting surface area of the sensor. The dimensions of the sensor are defined by the resolution and the pixel size. As you may know, the size of a...
Key features of 4K monitors: Resolution: 3840 x 2160 pixels Aspect ratio: 16:9 Total pixel count: 8.3 million pixels Also known as Ultra HD (UHD) or 2160p How does a 4K monitor differ from other displays? The primary difference between 4K monitors and other displays lies in their horizont...
Device Pixel Ratio (DPR) is the ratio between the physical pixel density of a device and its logical pixel density. The physical pixels can be seen on your screen