If you have a smartphone, laptop, tablet, or similar device, it’s likely equipped with both Bluetooth and Wi-Fi wireless capabilities. But what is the difference between Bluetooth and Wi-Fi?
which is it Bluetooth, developed in the late 1990s, is a technology designed to enable short-range wireless communication between electronic devices, such as between a laptop and a smartphone or between a computer and a television.
Bluetooth works by using radio frequencies, as opposed to the infrared spectrum used by traditional remote controls. As a result, Bluetooth eliminates the need not only for a wired connection, but also for maintaining a clear line of sight between devices.
How does Wi-Fi work?
Wi-Fi is similar to Bluetooth in that it uses radio waves to transfer data at high speed over short distances without the need for a wired connection. Wi-Fi works by splitting a signal into chunks and transmitting those chunks over multiple radio frequencies.
This technique allows the signal to be transmitted at a lower power per frequency and also allows multiple devices to use the same Wi-Fi transmitter. Originally developed in the 1990s, Wi-Fi has gone through several standardization processes, approved by the Institute of Electrical and Electronics Engineers (IEEE), to allow for greater bandwidth in data transfer, .
What is the difference between Bluetooth and Wi-Fi?
Although both are wireless forms of communication, Bluetooth and Wi-Fi differ in purpose, capabilities, and other factors.
Bluetooth enables the transfer of data over short distances between devices. For example, it is frequently used in headphones. Wi-Fi, on the other hand, allows devices to connect to the Internet.
Bluetooth limits the number of devices that can be connected simultaneously, while Wi-Fi allows more devices and users to connect. In addition, Bluetooth, because it only requires an adapter on each connected device, tends to be simpler to use and requires less power than Wi-Fi, although this comes at the expense of range and , where Wi-Fi outperforms usually Bluetooth capabilities.
