What is the difference between Bluetooth 4.1 and 5.0?

Difference: Bluetooth 5.0 is twice as fast as Bluetooth 4.1; the effective distance of Bluetooth 5.0 is up to 300 meters, which is several times that of Bluetooth 4.1. Bluetooth 5.0 also has lower power consumption than Bluetooth 4.1 and consumes less power.

#The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Bluetooth is a radio technology that supports short-distance communication between devices (generally within 10m). It can exchange wireless information between many devices including mobile phones, PDAs, wireless headsets, notebook computers, related peripherals, etc. . The use of "Bluetooth" technology can effectively simplify the communication between mobile communication terminal devices, and can also successfully simplify the communication between the device and the Internet, so that data transmission becomes faster and more efficient, broadening the path for wireless communication.

Bluetooth technology is an open global specification for wireless data and voice communications. It is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on low-cost short-range wireless connections. .

As a small-range wireless connection technology, Bluetooth can realize convenient, fast, flexible, safe, low-cost, and low-power consumption data communication and voice communication between devices. Therefore, it is the ideal way to realize wireless personal area network communication. One of the mainstream technologies. Connecting with other networks allows for a wider range of applications. It is a cutting-edge open wireless communication that allows various digital devices to communicate wirelessly. It is a type of wireless network transmission technology and was originally used to replace infrared.

The difference between Bluetooth 4.1 and 5.0:

1. The Bluetooth transmission speed is more than twice that of the previous 4.1, which can be clearly felt when transferring files.

2. Another important improvement of Bluetooth 5.0 is that its effective distance is 4 times that of the previous version. Therefore, in theory, when you hold your mobile phone and stand 300 meters away from the Bluetooth speaker, it I will still continue to play the songs you love.

3. Bluetooth 5.0 also carries out many underlying optimizations for the Internet of Things, striving to serve smart homes with lower power consumption and higher performance. Compared with Bluetooth 4.1, Bluetooth 5.0 will greatly reduce the power consumption of Bluetooth, so that people no longer have to worry about short standby time when using Bluetooth.

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