Difference between Bluetooth and WiFi

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.

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