Nowadays, touch screen cell phones diversifies in sizes, types, and functionality. They are hard to judge for public, as different people have different using habits and function preferences. However, such kind of judgment is just a piece o...

Although appearing later than MP3, MP4 today has replaced MP3 as portable gadget for people to enjoy their moment on their way to business or home. MP3 is usually cheaper and smaller than MP4. Why MP4 could take their place and become the f...

Washington, DC (Wusa) - Wherever you look, talk to people not only buy, but banking operations, including paying bills, all from the palm. It's like I am, said the owner of a cellular phone. And he is not alone. Forty percent of us are now...

Cell phones are so popular today that everyone seems to have at least one, from grandmothers to kids. They have become can't-live-without electronic gadget, as they enable us to make calls at any time we want. Their prices are dropping and...