CELL PHONES OR MOBILE PHONES ARE BASIC CONVENTIONAL PHONES.
DISTINCTION AMONG A CELL PHONE, SMARTPHONE & PDA
Are you interested in finding the distinction among a Cell Phone, Smart Phone and PDA ( Personal Digital Assistant)? We can learn about the merits and demerits for our applications throughthis link.
Smart Phone ( really it is a Phone with Smartness) is a mobile phone combining an advanced mobile operating system a personal computer, mobile devices like PDA (Personal Digital Assistant), media player, internet, touch screen etc. in general. So it is an easily a portable, light weight mini computer.