What’s the difference between memory stick duo and memory stick pro duo?
So, what is the difference between memory stick duo and memory stick pro duo?
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Memory stick is launched by Sony in 1998. Memory Stick PRO is a revision in the Memory stick family that allows greater maximum storage capacity and faster file transfer speeds.
Memory Stick Duo is a small-form-factor version of the Memory Stick (including the PRO Duo).
The Memory Stick Duo is slightly smaller than the competing Secure Digital format and roughly two thirds the length of the standard form factor. It was developed in response to Sony’s need for a smaller flash memory card for pocket-sized digital cameras and cell phones. Memory Stick Duos are available in all the same variants as their larger cousins: normal ones limited to 128 MB, higher capacity PRO Sticks (called Memory Stick PRO Duo in the Duo form factor), with and without High Speed mode, and with and without MagicGate support.