Comparison and difference analysis of Bluetooth 5.3 and 5.2 versions

Nowadays, many mobile phones claim to support Bluetooth 5.3 version. So what is the difference between Bluetooth 5.3 and 5.2? In fact, they are essentially subsequent updated versions of Bluetooth 5, and they do not have much in terms of most performance and functions. difference.

The difference between Bluetooth 5.3 and 5.2:

1. Data rate

1. 5.3 can support higher data rates up to Up to 2Mbps.

2. While 5.2 can only reach up to 1Mbps, it means that 5.3 can transmit data faster and more stably.

2. Encryption control enhancement

2. Bluetooth 5.3 improves the encryption key length control options, improves security, and can better connect to access control and other equipment.

3. At the same time, because the administrator control is simpler, the connection can be more convenient and faster. 5.2 cannot achieve such speed.

3. Periodic broadcast enhancement

1. Bluetooth 5.2 needs to broadcast to connected devices regularly.

2. Bluetooth 5.3 will improve broadcast stability and use broadcast time to do more things.

4. Low-rate connection

1. Some data transmission can only be maintained at a low rate and 5.2 cannot support connection transmission.

2 and 5.3 can support and be widely used in medical equipment, providing more convenience for medical work.

5. In terms of power consumption

1. 5.3 has a lower power consumption ratio than 5.2 and can consume less power during use.

2. This shows that 5.3 can also effectively improve the battery life and battery life of the device.

In general, the new Bluetooth 5.3 has some new features, but not many added features.

The above is the detailed content of Comparison and difference analysis of Bluetooth 5.3 and 5.2 versions. For more information, please follow other related articles on the PHP Chinese website!