The difference between SD card and TF card

Recently saw some netizens often ask TF card and SD card difference, then should distinguish?

　　Difference between TF card and SD card 1: Appearance distinction

SD card volume is 24mmx32mmx2.1mm.

TF card volume is 15mmx11mmx1mm.

Difference between TF card and SD card 2: Name distinction

SD card is secure Digital Memory card, Chinese translation for security digital cards.

The TF card, known as T-flash and microSD, is a memory card. later renamed as TransFlash. The reason for renaming the microSD is because it was adopted by the SD Association (SdA). Other memory cards that have been SDA are MINISD and SD cards.

　　Difference between TF card and SD Card 3: Origin differentiate

SD Card by Japan Panasonic, Toshiba and the United States SanDisk Company in August 1999 jointly developed.

The TF card is the latest generation of memory card specifications that Motorola and SanDisk (Flash di) have launched together. 2004 launched.

　　Difference between TF card and SD Card 4: definition distinction

SD Card is a new generation memory device based on semiconductor flash memory.

TF Card is a very small flash memory card, using SanDisk latest NAND MLC Technology and controller technology.

　Difference between TF card and SD card 5: Use to differentiate

SD cards are widely used on portable devices, such as digital cameras, personal digital assistants (PDAs), and multimedia players.

TF cards are primarily used by mobile phones, but because of their small size, they are slowly starting to be used in GPS devices, portable music players, and some flash memory disks with increased capacity.

　Difference between TF card and SD Card 6: Security distinction

SD card has write protection switch.

The TF card is not, but the TF card can be converted to an SD card through the card sleeve.

　　Difference between TF card and SD Card 7: Relationship distinction

The TF card is converted to a MINISD card and an SD card through a connector.

　Difference between TF card and SD card 8: Capacity-differentiated

SD card capacity: 32G 16G 8G 6G 4G 2G 1G 512M 256M 128M, early from 8~512 mb,1~8 (SdHC) GB.

TF card capacity: 64G 32G 16G 8G 6G 4G 2G 1G 512M 256M 128M.