If you purchase it at any retail store, the Galaxy Prevail does comes with a 2GB micro SD memory card. I am not sure if the SD 2GB comes with the cell phone if you purchase online. The cell phone is okay but it is rather limited in what apps it runs. Samsung has decided that the Galaxy won't run flash even though it is a android 2.2 You can't install flash on this cell phone. Also don't expect any heavy duty games or using skype on this cell phone since the processing power on this cell phone is not that great. For basic internet browsing, checking email. facebook, etc then it is great. If you want more, then I suggest you wait until Boost Mobile releases a better android cell phone.