We explain in simple words: what is the difference between bluetooth 5.0, 5.1, 5.2, 5.3

The continuous development of technology makes human life more comfortable and productive. Bluetooth is just such a technology: important and necessary. It is one of the standards for wireless communication of devices with low energy consumption. Today, there are several versions, informs Ukr.Media.

Bluetooth 5.0

Bluetooth 5.0 appeared as a result of the technical revolution of 2016. As a result, it became possible to transmit an order of magnitude more data in messages, the transmission speed increased by 2 times (up to 2 Mbps), and power consumption, on the contrary, decreased. Range: 200 meters in open space and 40 meters indoors.

Bluetooth 5.1

This is a new version of Bluetooth, which appeared in 2019, focused on fixed devices. What's new: the ability to find out the location of the devices to which it is connected, with an accuracy of up to a centimeter, has been added. The direction from which the signal comes can also be found out. Range: 200 meters in open space and 40 m indoors. This technology allows you to save electricity, but at the same time listen to music through headphones for longer, for example. You can also now use Bluetooth speakers and Bluetooth headphones simultaneously without interference and lag.

Bluetooth 5.2

As for Bluetooth 5.2, it should be noted even more excellent energy efficiency and improved sound quality: without loss of quality (it is not for nothing that this technology was called LE Audio). The level of optimization of Bluetooth operation has noticeably increased, the range has expanded, and the delay between sound and what is happening on the screen has decreased. Since only encrypted connections are used, data transmission is safe. Play sound from two applications simultaneously. A separate stream is sent to each headphone, so now the connection will not be interrupted if one is disconnected.

Bluetooth 5.3

New Bluetooth 5.3 specifications were introduced in 2021. The update was very pleasing: here is a 4-fold range, and 8-fold the amount of data that can be transmitted without delays and false starts, and an increase in operating speed by two times. Improved channel selection algorithms allow you to improve the quality of the audio stream. Support for the ANT+ interface also appeared, which is extremely important for people suffering from some serious diseases that require constant monitoring using devices. This applies, first of all, to heart monitors, glucometers, and heart rate monitors. Power consumption has been reduced, the device switches from standby mode to active mode faster than with Bluetooth 5.2.

Джерело: Source