The fineness of the display is measured in PPI - the number of Pixels Per Inch. In general, the higher the PPI value, the clearer and sharper the image. Very fine displays are above 450 PPI, the average is around 350 PPI, but at the same time even 300 PPI does not mean a purely coarse raster.
Operational memory, or RAM, is a quickly accessible memory that stores the data being processed. In general, the larger the operating memory of the device, the faster it runs and handles more operations at once.
The fineness of the display is measured in PPI - the number of Pixels Per Inch. In general, the higher the PPI value, the clearer and sharper the image. Very fine displays are above 450 PPI, the average is around 350 PPI, but at the same time even 300 PPI does not mean a purely coarse raster.
Operational memory, or RAM, is a quickly accessible memory that stores the data being processed. In general, the larger the operating memory of the device, the faster it runs and handles more operations at once.
Lens speed (f), indicates how much light the lens is capable of shooting to render the subject. It is the ratio of the diameter of the aperture input and focal length.
Charging performance determines how fast the phone is able to charge its battery. The higher the value, the faster the charging. However, the charging speed does not increase linearly, the difference between 25 and 45 W will be lower than between 5 and 25 W.
The number of cores affects performance and energy consumption. Multi-core processors make it possible to divide work between more economical and more powerful cores.
The frequency expresses the speed at which the processor can process instructions. Increasing the processor frequency usually results in increased performance. While multi-core processors tend to be lower individually, they can still be more powerful in optimised programs.
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