Differences between Bluetooth and WiFi
The following differences between Bluetooth and Wifi are given below:
| No. | Bluetooth | WiFi |
| 1 | Bandwidth low. | Bandwidth high. |
| 2 | Bluetooth adapter is for all the devices connecting with each other. | The wireless adapter is for all the devices of the network and a wireless router. |
| 3 | It is simple to use and switching between devices is easy. | It is complex requiring configuration of hardware and software. |
| 4 | Security is low. | Security features are better, still, there are some risks. |
| 5 | Power consumption is low. | Power consumption is high. |
| 6 | It ranges from 2.400 GHz tp 2.483 GHz. | It ranges from 2.4 GHz to 5 GHz. |
| 7 | It supports a limited number of users. | It provides support to a large number of users. |
| 8 | GFSK (Gaussian Frequency Shift Keying) is used. | OFDM (Orthogonal Frequency Division Multiplexing) and QAM (Quadrature Amplitude Modulation) are used. |
