The Samsung Eternity II is lightweight and durable with a responsive touchscreen and 2 megapixel camera. The social networking apps in addition to e-mail, text messaging and instant messaging capabilities make it easy to stay connected with your friends and the social media world. Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile; also compatible with GSM SIM cards like H20 and select prepaid carriers. Phone will not work with Sprint, Verizon, Boost Mobile, Virgin Wireless or other CDMA carriers. Please contact your carrier to confirm support of voice and data on this unlocked GSM device.