What is the difference between cellphones and smart phones?

please give the exact explanation of what is the difference between the smart phones and cell phones. thank you. and also come and answer my upcoming new questions!!! thank you!!!|||Cellphones and smartphones aren't very different. The smartphone however is quite capable of using next gen applications directly. They are like mini-computers or cellphones+laptops+palmtops all in one neat package. Smartphones also tend to use operating systems different from the manufacturer's brand although not in all cases. Lastly, smartphones are pushed to be the do-it-all machine. Gadgets that do everything you need and all from a single point.