Mobile Devices
Mobile devices are aimed at workers and consumers not working from a wired outlet. The mobile device category is expanding by leaps and bounds, and includes everything from cell phones, feature phones and smartphones to laptops, mobile Internet devices (MIDs), tablet computers and ultra-mobile PCs (UMPCs). Mobile devices are benefiting from the growth of 3G networks and will become even more ubiquitous as 4G grows. There is more diversity in the types of devices and operating systems than in the desktop world.
Cell Phones
Cell phones are portable telephones that connect to a mobile network. Increasingly, cell phones are dividing into a trio of categories: basic cell phones, feature phones and smartphones. Cell phones, which also are known as mobile phones, provide many services besides voice calling. These include short message service, location-based services, Web surfing and other data services. In general, phones are getting smaller and the user interfaces more creative. The iPhone has ushered in a new era of creativity.