TF (TransFlash) card, how is it different from Micro SD?
Oct 05, 2022| TF (TransFlash) Card and Micro SD are both types of memory cards.
TF or T-Flash stands for TransFlash. This is the original name of the Micro Secure Digital (SD) card. TF card is the smallest memory card ever used to store data in digital form. Micro SD and TF cards can be used in various types of devices, such as smartphones, cameras, computers and other such devices, to store information such as videos, pictures, etc. This memory card is considered to be the smallest memory card in the world, only the size of a fingernail.
The common point of TF card and SD card
There are no technical or physical differences between the two. A TF card can easily be used in any SD card slot. The latter can be used in any TF card slot without any problems.
TF cards happen to be part of the SD card merchandise. It can be used as an SD adapter and is fully compatible with any SD card reader. Likewise, the TF card can also be used as an SD card after the SD card adapter is replaced.
The difference between TF card and SD card
Name: TF card happens to be a flash memory card. An SD card is a non-volatile and secure digital memory card.
Definition: TF card is a micro flash memory card based on NAND MLC technology and SanDisk controller. SD cards are a new generation of memory cards that use semiconductor flash memory.
Conversion: Using a suitable card adapter can convert TF card to SD card. However, the latter cannot be used on any TF card connection enabled device.
Size and Appearance: The two are different in size. The size of the TF card is 15mm x 11mm x 1mm, while the size of the SD card is 24mm x 32mm x 2.1mm.
Application: TF card is small in size and is commonly used in smart phones. However, it is now used in portable music players, GPS devices, and even some flash drives. SD cards are mainly used in multimedia players, digital cameras and other portable devices.
Security: SD cards are designed with a lock switch, while TF cards are designed without such a switch. A lock switch prevents data from being deleted or edited.
Abilities: Both have different abilities. SD cards have these capacities - 512G 128G 64G 32G 16G 8G 6G 4G 2G 1G 512M 256M 128M. TF card has 128G 64G 32G 16G 8G 6G 4G 2G 1G 512M 256M 128M.
Structure: The structure of SD card is different from that of TF card. The design of the latter suggests that the ribs on its back are different compared to SD cards.
Price: SD card is more expensive than TF card (same brand, speed, capacity and manufacturer).
3 tips for choosing TF card and SD card
After reading the content about TF card and SD card, you must have a deeper understanding of the two. But the question is how to choose between TF card and SD card?
TF cards are suitable for smartphones, GPS and dash cams, while SD cards are suitable for cameras.
Therefore, before you start buying cards, you should be clear about your requirements. It will save you time, effort and money.