Does the iphone 5 have a sd card?

Or micro sd card?

For your general information, no apple mobile products like iPad, iPhone, iPod have the capability to add external storage.

None of the handheld products manufactured by Apple come with a micro SD card slot. Although, you COULD buy the 64 GB iPhone 5 if storage is what you want. Moreover, iPhone 5 is also offered in 16 and 32 GB variants.