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Pixels per inch (ppi) and pixels per centimetre (ppcm or pixels/cm) are measurements of the pixel density of an electronic image device, such as a computer monitor or television display, or image digitizing device such as a camera or image scanner. Horizontal and vertical density are usually the same, as most devices have square pixels, but differ on devices that have non-square pixels. Pixel density is not the same as resolution — where the former describes the amount of detail on a physical surface or device, the latter describes the amount of pixel information regardless of its scale. Considered in another way, a pixel has no inherent size or unit (a pixel is actually a sample), but when it is printed, displayed, or scanned, then the pixel has both a physical size (dimension) and a pixel density (ppi).[1]
^Alvy Ray Smith (11 Nov 1996). "A Pixel Is Not A Little Square" (PDF).
Pixels per inch (ppi) and pixels per centimetre (ppcm or pixels/cm) are measurements of the pixeldensity of an electronic image device, such as a computer...
In digital imaging, a pixel (abbreviated px), pel, or picture element is the smallest addressable element in a raster image, or the smallest addressable...
series of IPS LCDs and OLED displays by Apple Inc. that have a higher pixeldensity than traditional displays. Apple has registered the term "Retina" as...
mean pixel dimensions, the maximum number of pixels in each dimension (e.g. 1920 × 1080), which does not tell anything about the pixeldensity of the...
display to calculate pixeldensity. An increase in the pixeldensity often correlates with a decrease in the size of individual pixels on a display. The...
The Pixel 2 and Pixel 2 XL are a pair of Android smartphones designed, developed, and marketed by Google as part of the Google Pixel product line. They...
imagesetter, and PPI (pixels per inch) refers to the input resolution of a photograph or image. DPI refers to the physical dot density of an image when it...
aligned. This pixel-producing information is rendered with the expectation of indicating rectangles by their centroid, rather than being pixel data directly...
Super Retina XDR OLED technology at a resolution of 2556×1179 pixels and a pixeldensity of about 460 PPI with a refresh rate of 60 Hz. The iPhone 15 Plus...
resolution is typically used in computer monitors to achieve a higher pixeldensity, and is not a standard format in digital television and digital cinematography...
Super Retina XDR OLED technology at a resolution of 2532×1170 pixels and a pixeldensity of about 460 PPI with a refresh rate of 60 Hz. The iPhone 13 Mini...
limits the number of visible lines to 0.7x of the device resolution Pixeldensity [1] Archived 2017-02-02 at the Wayback Machine Guideline for Noting...
Super Retina XDR OLED technology at a resolution of 2532 × 1170 pixels and a pixeldensity of about 460 PPI with a refresh rate of 60 Hz. The iPhone 14 Plus...
32 GB and 64 GB of storage. The Pixel C features a 10.2 inches (260 mm) 2560×1800 resolution IPS panel with a pixeldensity of 308 ppi. An optional keyboard...
15-inch model features increased display resolution to maintain high pixeldensity. The 13.5-inch model comes with a 2256 x 1504 resolution and the 15-inch...
reciprocal of pixeldensity. Pixeldensity is a measure of how densely packed the pixels on a display are. In LCDs, pixeldensity is the number of pixels in one...
Super Retina XDR OLED technology at a resolution of 2532 × 1170 pixels and a pixeldensity of about 460 ppi. The iPhone 12 Mini features a 5.4-inch (137 mm)...
in the Galaxy A13 is PLS TFT LCD, 6.6", FullHD+ (2408 × 1080) with a pixeldensity of 400 ppi, an aspect ratio of 20:9 and an Infinity-V (drop-shaped)...
following is a table of pixeldensities required at various distances so that there is one pixel per 31.5 arc seconds: Peak cone density varies highly between...
The Chromebook Pixel is part of the Google Pixel series of consumer electronics. An updated model was released in 2015. Chromebook Pixel stopped receiving...
resulting in poor aesthetics, the display for having lower resolution and pixeldensity in comparison to other recent smartphones – including those with the...
widescreen aspect ratio. The extra pixels are used to form the increased area to the sides of the D1 image. The pixeldensity of 960H is identical to standard...
camcorder. The camera lens can also be swiveled. The 2.1-inch display has a pixeldensity of 259 ppi, considered the most crispest Nokia screen at the time, and...
introduced Apple's new high-resolution "Retina Display" (with a pixeldensity of 326 pixels per inch), while maintaining the same physical size and aspect...
and densities. Android expresses layout dimensions and position via the density-independent pixel or "dp" which is defined as one physical pixel on a...
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