It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions. One of the main characteristics of the cameras is their image resolution. Some of the most widely used types of image sensors on mobile devices are CMOS, BSI, ISOCELL, etc.ĬMOS (complementary metal-oxide semiconductor) Information about the sensor type of the camera. Rear camera The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras. Information about other functions and features of the display. The estimated percentage of the screen area from the device's front area. Information about the maximum number of colors the screen can display. It shows the number of bits used for the color components of one pixel. The color depth of the display is also known as bit depth. The higher the pixel density, the more detailed and clearer is the information displayed on the screen. Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the resolution is, the greater the detail of the displayed content. The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The ratio between the long and the short side of the display In mobile devices display size is represented by the length of its diagonal measured in inches. One of the main characteristics of the display is its type/technology, on which depends its performance. RAM frequency relates directly to the rate of reading/writing from/in the RAM memory.ĭisplay The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc. More channels mean higher data transfer rates.
Information about the number of RAM channels integrated in the SoC. Information about the type of RAM used by the device. Data in the RAM is lost after the device is turned off or restarted. RAM (Random-Access Memory) is used by the operating system and all installed applications. They handle the computation of graphics in various applications. Similar to the CPU, the GPU consists of processing units called cores. GPU can also perform computation in applications traditionally handled by the CPU. In mobile devices GPU is usually utilized by games, UI, video playback, etc. GPU is a graphical processing unit, which handles computation for 2D/3D graphics applications. It is measured in Megahertz (MHz) or Gigahertz (GHz). The frequency of the processor describes its clock rate in cycles per second. They increase the performance of the device allowing the execution of multiple instructions in parallel. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core and so on multi-core processors.
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Information about the set of instructions the processor can execute.Ī CPU core is the processor unit, which executes software instructions.
The instruction set architecture (ISA) is a set of commands used by the software to manage the CPU's work. 64-bit CPUs provide better performance than 32-bit ones, which on their part perform better than 16-bit processors. The CPU bits are determined by the bit-size of the processor registers, address buses and data buses. Its main function is to interpret and execute instructions contained in software applications. The value in nanometers represents half the distance between elements that make up the CPU.ĬPU is the Central Processing Unit or the processor of a mobile device. Information about the process technology used in manufacturing the chip. The SoC integrates different hardware components such as the CPU, GPU, memory, peripherals, interfaces, etc., as well as software for their functioning. System on Chip (SoC) A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device. Materials used in the fabrication of the device's body. Information about the colors, in which the device is available in the market. Applies for devices in the form of a rectangular parallelepiped. Information about the weight of the device in different measurement units.Įstimated volume of the device, calculated from the dimensions provided by the manufacturer. Information about the thickness/depth of the device in different measurement units. the vertical side of the device when it is used in its standard orientation. the horizontal side of the device when it is used in its standard orientation. Body materials, available colors, certifications. Design Information about the dimensions and weight of the device, shown in different measurement units.
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