A Calculator is a smaller, slower, and simpler device that has less memory compared to a computer. also, it cannot use alphabets and numbers and can only perform mathematical calculations with a small display screen with few buttons to input numbers and mathematical operations. on the other hand, when we talk about computers, it is a more complex and faster machine having a large memory as compared to calculators. it is used for a wide range of tasks such as gaming, word processing, internet browsing, and more importantly programing. computers have large screens and mouse/touch pads for input. computers also have much more powerful processors and storage memory than calculators.
|The calculator is a mechanical calculating device||The computer is an electronic device that accepts data and instructions as input. Processes the data according to the given instructions and produces information as output.|
|A calculator has limited keys||The computer has a keyboard having various keys for performing various operations.|
|A calculator has a small screen.||A computer has a TV-like screen called a monitor or LCD.|
|It can process only numeric data.||Besides numeric data, it can also process alphabetic and alphanumeric data.|
|A calculator has small memory.||A computer has the ability to store huge amounts of data.|
|A calculator cannot store data outside of it.||A computer can store data outside itself on disks.|