Cell Phone buying tips:

• • Network - CDMA and GSM are not compatible. Different carriers use different networks.
• • Operating System - Compare operating systems: Apple's iOS, Android, BlackBerry, WebOS, Windows Mobile, and more.
• • Battery Life - Consider how many hours a day you will use your phone.
• • Features - Pay attention to what features are the most important. 3G vs 4G, Wi-Fi, camera, MMS, the list goes on ...