Network

• The network you plan to use your pocket PC phone on is an important consideration. Not every phone works on every wireless network, so consider the compatibility of your preferred network when comparing PC phones. Also, fourth generation (4G) cellular phones and networks began rolling out in 2010. These networks and devices offer much faster data transfer speeds than 3G phones, so it's worthwhile to consider a 4G capable phone if you are a heavy data user.
  
  

Software

• The operating system and available software are another point of difference between pocket PC phones. Some of the operating systems available for mobile devices include Windows Mobile, Symbian, RIM (BlackBerry), iPhone and Android. In addition to the operating system, don't forget to consider the office applications and add-on applications available with each pocket PC phone.
  
  

Features

• There are a number of features available on today's smartphones. Digital cameras, music players and GPS capabilities may be included. The phone may have a physical QWERTY keyboard or an onscreen keypad. The display size, battery life and physical features such as the phone's size and weight are also factors worth considering when purchasing a pocket PC phone.