Almost all cameras use removable memory cards to store photos and video. A few smaller devices use fixed in-built memory instead, but these are relatively rare. Memory card types Memory cards come in many different types, though many have slowly been phased out and others are very specialised. The most common type is the SD/SDHC/SDXC […]
xD Picture card
A miniature memory card format introduced by Olympus and used for a while but now abandoned. The modern small-scale successor is the microSD card.