Display Brightness

Brightness is a measurement of the amount of light the LCD monitor produces. nit is also known as candela per square meter (cd/m²). is the unit of luminance adopted by the International System of Units (SI) the higher the number of nits, the brighter the screen surface


microSD physical Dimension (H x W x T): 15.0×11.0×1.0 mm (0.591×0.433×0.039 inch) microSD Weight: ~250 mg SDHC SDHC cards have a capacity of 2GB to 32GB. SDXC SDXC cards have a capacity of 32GB to 2TB.    

Random Access Memory | RAM

RAM (Random Access Memory)  is short-term memory where data is stored as the processor needs it. Properties of RAM RAM is short-term memory. RAM is volatile in nature Data can be quickly read and modified in any order.

3.5mm Audio Jack

A small round connector for accepting the pin-shaped plug from a standard pair of music headphones.


Speaker a device that converts an electrical audio signal into a corresponding sound

Sensors in Mobile Phone

The sensor is a device that detects and majors the changes in the nearby environment and sends that data to the operating system or processor.

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