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Just what is a smartphone and why is it so smart and Just what is a smartphone and why is it so smart You probably hear the term "smartphone" tossed around a lot. But if you've ever wondered exactly what a smartphone is well you're not alone. How is a smartphone different than a cell phone mini phone and what makes it so smart In a nutshell a smartphone is a device that lets you make telephone calls wifi jave cell Phones but also adds in features that you might find on a personal digital assistant or a computer--such as the ability to send and receive e-mail and edit Office documents for example. But to really understand what a smartphone is (and is not) we should start with a history lesson. In the beginning there were cell phones and personal digital assistants (or PDAs). Cell phones were used for making calls--and not much else--while PDAs like the Palm Pilot pda smart phones wifi cheap t mobile were used as personal portable organizers. A PDA could store your contact info and a to-do list and could sync with your computer. Eventually PDAs gained wireless connectivity and were able to send and receive e-mail. Cell phones meanwhile gained messaging capabilities too. PDAs then added cellular phone features while cell phones added more PDA-like (and even computer-like) features. The result was the smartphone. While there is no standard definition of the term "smartphone" across the industry we thought it would be helpful to point out what we here at About.com define as a smartphone and what we consider a cell phone. Here are the features we look at Operating System Slide Mobile Phones In general a smartphone will be based on an operating system that allows it to run productivity applications. BlackBerry smartphones run the BlackBerry OS while other devices run the Palm OS or Windows Mobile . There are smartphone OSes that are pared-down versions of desktop Linux too. Software While almost all cell phones include some sort of software (even the most basic models these days include an address book or some sort of contact manager for example) a smartphone will have the ability to do more. It may allow you to create and edit Microsoft Office documents--or at least view the files. It may allow you to download applications such as personal and business finance managers. Or it may allow you to edit photos get ]driving directions via GPS and create a playlist of digital tunes. Web Access More smartphones can access the Web at higher speeds thanks to the growth of 3G data networks and the addition of Wi-Fi support to many handsets. Still while not all smartphones offer high-speed Web access they all offer some sort of access. You can use your smartphone to browse your favorite sites. QWERTY Keyboard java cell phones sale By our definition a smartphone includes a QWERTY keyboard . This means that the keys are laid out in the same manner they would be on your computer keyboard--not in alphabetical order on top of a numeric keypad where you have to tap the number 1 to enter an A B cheap phones cell or C. The keyboard can be hardware (physical keys that you type on) or software (on a touch screen like you'll find on the iPhone). Messaging All cell phones can send and receive text messages but what sets a smartphone apart is its handling of e-mail. A smartphone can sync with your personal--and sometimes your professional--e-mail account. Some smartphones can support multiple e-mail accounts. Others include access to the popular instant messaging services Zoom Lens Phones like AOL's AIM and Yahoo! Messenger. TV Mobile Phonescheap motorola cell phonestablet pc win7GPS Mobile Phones