This is a Samsung galaxy tablet which works as a phone as well. This is not 2 separate devices. Its in perfect condition, almost new. Only used a few times as I recently got an actual Samsung phone. Does come with charger & case. Unfortunately case does have my name on it. The carrier is Verizon. For more questions if interested, let me know. It also cannot make phone calls. It seems to be ment for a tablet when you can connect your phone to it.