What is the difference between tf card and memory card

There are some differences between TF cards and memory cards in terms of size, interface, capacity, application scenarios, speed and price. Detailed introduction: 1. Size, TF card is a micro memory card with a size of 15mm x 11mm x 1mm, while the memory card is a more traditional memory card with dimensions of 32mm x 24mm x 2.1mm. The TF card is smaller and more portable than the memory card; 2. Interface, the TF card uses the TF interface, while the memory card With the SD interface, the two interfaces are different, so they are not compatible with each other and so on.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

TF card and memory card are two different types of memory cards. They have some differences in size, interface, capacity and application scenarios.

1. Size: TF card (also known as Micro SD card) is a micro memory card with dimensions of 15mm x 11mm x 1mm. The memory card (usually referred to as SD card) is a more traditional memory card with a size of 32mm x 24mm x 2.1mm. Therefore, TF cards are smaller and more portable than memory cards.

2. Interface: TF card uses TF interface, while memory card uses SD interface. The two interfaces are different, so they are not compatible with each other. However, in order to achieve universality between devices, there are some adapters on the market that can help convert TF card to SD card, or SD card to TF card.

3. Capacity: The capacities of TF cards and memory cards are different. The capacity of TF card usually ranges from 8GB to 256GB or more, while the capacity of memory card can range from 2GB to 512GB or more. With the development of technology, the capacity of both memory cards is constantly increasing.

4. Application scenarios: TF cards and memory cards have their own application advantages on different devices. TF cards are commonly used in devices such as smartphones, tablets, digital cameras, driving recorders, etc. because of their smaller size and higher capacity. Memory cards are usually used in digital cameras, camcorders, PDAs, laptops and other devices because of their larger size and higher capacity.

5. Speed: There are also differences in transmission speed between TF cards and memory cards. The transmission speed of TF card is usually slow and is suitable for scenarios that do not require high data transmission speed. Memory cards have faster transmission speeds and are suitable for scenarios that require higher data transmission speeds, such as high-definition video shooting and transmission.

6. Price: Due to the small size and complex manufacturing process of TF cards, their prices are usually higher than memory cards. However, with the development of technology and market competition, the prices of TF cards and memory cards are gradually decreasing.

To sum up, there are some differences between TF cards and memory cards in terms of size, interface, capacity and application scenarios. Users can choose the appropriate memory card based on their needs and device type.

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