If the built-in disc space of your smartphone is not enough for your needs, MiniSD cards are the perfect way to enhance it, as they work on nearly all smartphone models, are small and relatively cheap and come in all the different sizes you could need. There are MiniSD cards available with 128MB storage, as well as models with 256MB, 512MB and 1GB, which should be enough for all the music, games and movies you could want on your smartphone.
A flash memory card that fits in nearly every Windows Mobile smartphone on the market and is used to greatly enhance the storage space of your phone. This MiniSD model can store up to 128 Megabytes of movies, music, games or every other file you'd want to have available on your smartphone.
A flash memory card that fits in nearly every Windows Mobile smartphone on the market and is used to greatly enhance the storage space of your phone. This MiniSD model can store up to 256 Megabytes, allowing you to save even more movies, music or games on your smartphone and take them wherever you want.
A flash memory card that fits in nearly every Windows Mobile smartphone on the market and is used to greatly enhance the storage space of your phone. This MiniSD card model can store up to 512 Megabytes, allowing you to save even more movies, music or games on your smartphone than with the smaller versions of mini SD cards and take them wherever you want.
A flash memory card that fits in nearly every Windows Mobile smartphone on the market and is used to greatly enhance the storage space of your phone. This 1GB MiniSD card model can store up to 1024 Megabytes, allowing you to save even more movies, music or games on your smartphone than with the smaller versions of mini SD cards and take them wherever you want.
Announced for the first time by SanDisk Corporation at CeBIT 2003, the miniSD joined the Memory Stick Duo and xD-Picture Card at this small form factor.
The miniSD card was adopted in 2003 by the SD Association as an ultra-small form factor extension to the SD card standard. While the new cards were designed especially for use in mobile phones, they are packaged with a miniSD adapter which enables compatibility with all devices equipped with a standard SD Memory Card slot.
MiniSD cards are made by several different manufactuers and come in different brand names. Their compatibility is universal.
| miniSD Card | SD Memory Card | |
| Width | 20 mm | 24 mm |
| Length | 21.5 mm | 32 mm |
| Thickness | 1.4 mm | 2.1 mm |
| Card Volume | 589 mm3 | 1,596 mm3 |
| Weight | Approx. 1 g | Approx. 2 g |
| Operating Voltage | 2.7 - 3.6V | 2.7 - 3.6V |
| Write-protect Switch | NO | YES |
| Terminal Guards | NO | YES |
| Number of Pins | 11 pins | 9 pins |