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, with most of the performance and functions There is not much difference above.
The difference between Bluetooth 5.3 and 5.2:
1. Data rate
1. 5.3 can support higher data rates up to 2Mbps.
2. 5.2 can only reach up to 1Mbps, which means that 5.3 can transmit data faster and more stably.
2. Enhanced encryption control
2. Bluetooth 5.3 improves the encryption key length control options, improves security, and can better connect to access control and other devices.
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-speed connection
1. Some data transmission can only be maintained at low speed 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.