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- Post Publish: 2023-01-10
- Categories: Knowledge
- Updated:
- Posts by Mina Xiao
Difference between Micro or Mini USB
Mina Xiao
Difference between Micro or Mini USB - Table of contents:
What is Mini USB?
Mini USB, also known as Mini USB, is a USB interface standard. USB is the abbreviation of Universal Serial BUS in English, and the Chinese meaning is “Universal Serial Bus”.
It is a technology developed for transmitting data between PCs and digital devices. Standard USB, Mini USB, and Micro USB have become the most common USB interfaces. Compared with standard USB, Mini USB is smaller and suitable for small electronic devices such as mobile devices.
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Mini USB is divided into Type A, Type B, and Type AB. The MiniB type 5Pin interface can be said to be the most common interface.
This interface is winning the favor of many manufacturers due to its excellent anti-miss mating performance and relatively small size. This interface is widely used in card readers, MP3, digital cameras, and mobile hard drives.
The size of a Mini USB was approximately 3 x 7 mm.
What is Micro USB?
Micro USB is a portable version of the USB 2.0 standard, which is smaller than the MiniUSB interface used by some mobile phones today.
Micro-USB is the next-generation specification of Mini-USB, organized by USB Standardization. The US USB Implementers Forum (USB-IF) was completed on January 4th, 2007. Micro-USB supports OTG, like Mini-USB, and it is also 5pin.
The definition of Micro series includes Micro-B series sockets used by standard equipment; Micro-AB sockets used by OTG equipment; Micro-A and Micro-B plugs, and cables. What is unique about the Micro series is that they contain a stainless steel housing, and 10,000 mating cycles are not a problem.
The Micro USB is known to be the smallest type with an approximate size of 6.85 x 1.8 mm. Maximum over-mold boot size however can reach up to 11.7 x 8.5 mm and 10.6 x 8.5 mm.
Micro or Mini USB Features and advantages:
The Micro-USB connector is smaller than the standard USB and Mini-USB connectors, saving space, with a plugging life and strength of up to 10,000 times, and a blind mating structure design. The Micro-USB standard supports the current USB OTG function, that is, portable devices can directly realize data transmission without a host (such as wall mounted touch screen computer), compatible with USB1.1 (low speed: 1.5Mb/s, full speed: 12Mb/s) and USB2.0 (high speed: 480Mb/s), provides data transmission and charging at the same time, especially suitable for high-speed (HS) or higher speed data transmission, and is a good choice for connecting small devices (such as mobile phones, PDAs, digital cameras, a portable digital display device, etc.) is the best choice.
At the same time, it can also provide convenience for the car, only needing a USB car charger, and then adding a Micro USB data cable for emergency charging of the mobile phone. There is a 5V output interface directly on high-end cars, which is convenient for mobile phone charging.
There are several key differences when comparing Micro or Mini USB.
| Components | Micro USB | Mini USB |
|---|---|---|
| Size | Micro USB is smaller in size than mini USB | Mini USB is smaller in size as compared to the standard USB |
| Efficiency | Micro USB is more efficient than mini USB, as it contains five pins at both plugs, which improves its functions. | Mini USB is less efficient than Micro USB but can connect more devices at a time than micro USB. |
| Life Cycle | Micro USB has more potential than mini USB, as it can work properly for ten thousand cycles. | Mini USB has the potential to work up to only five thousand cycles. |
| Diversity | Micro USB has only one single purpose of connecting devices | Mini USB is more diverse and versatile as compared to micro USB |
| Design time | Micro USB was designed almost two years later than mini USB. | Mini USB was the mainstream interface mode for devices, which can be found in very old phones as well. |
| Version | Micro USB is basically a version of USB.2.0. and smaller than a mini USB | Mini USB was developed together with USB 2.0. IN 2000 but for use with small devices |
| Usage | Micro USB can be used in mobile phones, tablets, video game controllers, and GPS devices. | Mini USB is used in many different devices like MP3 players, mobile phones, and digital cameras. |
Mini USB is used to charge mobiles and transfer data between computers.
Micro USB is mainly used in android devices to charge mobile and transfer data to the computer. But many digital cameras, smartwatches, photo printers, and GPS systems use this USB too.
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