If we had a contest to guess how many years Bluetooth has been in our lives, how many of us would guess right? Well, they are nothing more and nothing less than 23 years: it has been on the market since 1999! Now, in this article, we bring you a Bluetooth 5.3 vs 5.2 comparison so that you are aware of the differences that you are interested in learning about for your mobile, because a lot has happened since that first version full of security and connectivity problems.
Although we are more than sure that you have used it countless times, you may not know exactly what type of technology Bluetooth is. Well, it’s a short range wireless communication protocol that allows you to connect computers, smartphones or tablets to each other (in addition to other types of digital devices such as smart watches, keyboards, mice, speakers…) and transfer data. All this, as we say, completely wirelessly, without using cables to connect themand using a secure radio frequency in the 2.4 GHz ISM band.
Bluetooth 5.3 vs 5.2, differences that you are interested in knowing for your mobile
Bluetooth is a technology that has managed to evolve little by little. Although the first version was a real revolution, nowadays the new updates no longer have such an important meaning, but that does not mean that the progress is still very interesting. After all, it is a technology that after all these years remains popular and has not stopped being used. There must be a reason!
The last major update of this technology came to us in 2016. In July of last year 2021, a document was published where the news of what would be Bluetooth 5.3 was revealed. However, despite knowing the characteristics of the next version since then, it has not been until now when it is beginning to be launched on mobile devices.
We are going to briefly tell you about some of the most important advances of Bluetooth 5.3 vs 5.2 and the differences that you are interested in knowing for your mobile.
Improvements in safety, quality and energy consumption, and reduction of interference
- Security: one of the novelties of Bluetooth 5.3 vs 5.2 is that it will be possible to establish the minimum size that the encryption key must have in order to connect with another device. In practice, this means that if the surrounding devices do not offer sufficient security guarantees (because their encryption key is shorter), our device will not connect to them.
- Consumption: so that the device consumes less and improves its energy efficiency, with a system of filters and updates, the system is capable of automatically eliminating all data that it considers redundant.
- Interference and quality: the first is reduced, the second is increased. If, for example, we are using Bluetooth headphones to listen to music and an incoming call suddenly arrives, the device will adapt to this need for greater bandwidth with the least possible delay. When not needed, the device will run in a lower bandwidth mode, which also directly results in more efficient power consumption. In addition, with Bluetooth 5.3 both devices (transmitter and receiver) they will be able to communicate what their preferred channels are when establishing a connection, so the interference will be much less.
- Bonuses: the introduction of IntelligentDualBluetootha functionality that allows the simultaneous connection of several devices (for example, two headphones to a mobile, or two mobiles to the same speaker), seems to us to be a great improvement.
