In THIS phone 3GB of RAM and 16GB of internal storage. Sound reception of this phone is not to good. ITS Not user friendly smartphone. Style and design of this phone is also not to good. CAMERA quality of this phone is also not good in this phone. Backup battery of this phone is also not good in this phone. non removable is not good in battery of this phone. Look and feel of this phone is also not good in this phone. its worth of buying this phone.