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Both Bluetooth and Wi-Fi are used for providing wireless communication through radio signals. The most distinction between Bluetooth and Wifi is that, Bluetooth is actually accustomed connect short-range devices for sharing information whereas Wifi is used for providing high-speed web access or internet. Wifi provides high information measure because the speed of web is a vital issue. Let’s see the difference between Bluetooth and Wi-Fi:
Bluetooth | Wifi |
---|---|
Bluetooth has no full form. | While wifi stands for Wireless Fidelity. |
It requires bluetooth adapter on all devices for connectivity. | Whereas it requires wireless adapteron all devices and wireless router for connectivity. |
Bluetooth consumes low power. | While it consumes high power. |
The security of bluetooth is less in comparison of wifi. | While it provides better security than bluetooth. |
Bluetooth is less flexible means in this limited users are supported. | Whereas wifi supports large amount of users. |
The radio signal range of bluetooth is ten meters. | Whereas in wifi this range is hundred meters. |
Bluetooth require low bandwidth. | While it requires high bandwidth. |
Bluetooth frequency range 2.400 GHz to 2.483 GHz | WiFi frequency range 2.4GHz to 5 GHz |
Bluetooth demands a bluetooth setting or adapter on all device to set up connectivity. | WiFi demands a wireless router to set up the connectivity and adapter on the device. |
In Bluetooth modulation technique is GFSK(Gaussian frequency shift keying). | In WiFi modulation technique is OFDM(Orthogonal Frequency Division Multiplexing) and QAM(Quadrature Amplitude Modulation). |
Bit-rate in bluetooth is 2.1 Mbps. | Bit-rate in WiFi is 600 Mbps. |
Applications
| Applications
|
It’s under IEEE 802.15.1 | It’s under IEEE 802.11 Standard |
Last Updated : 21 Feb, 2023
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As an expert in wireless communication technologies, I have a deep understanding of both Bluetooth and Wi-Fi, and I can provide comprehensive insights into the concepts mentioned in the article.
Bluetooth:
-
No Full Form:
- Bluetooth does not have a full form; it is simply referred to as Bluetooth.
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Connectivity:
- Bluetooth requires a Bluetooth adapter on all devices for connectivity.
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Power Consumption:
- Bluetooth consumes low power, making it suitable for devices with limited battery capacity.
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Security:
- The security of Bluetooth is comparatively lower than that of Wi-Fi.
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Flexibility:
- Bluetooth is less flexible, supporting a limited number of users.
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Range:
- The radio signal range of Bluetooth is limited to ten meters.
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Bandwidth:
- Bluetooth requires low bandwidth.
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Frequency Range:
- Bluetooth operates in the frequency range of 2.400 GHz to 2.483 GHz.
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Setting up Connectivity:
- Bluetooth demands a Bluetooth setting or adapter on all devices to establish connectivity.
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Modulation Technique:
- Bluetooth uses GFSK (Gaussian Frequency Shift Keying) as its modulation technique.
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Bit-rate:
- The bit-rate in Bluetooth is 2.1 Mbps.
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Applications:
- Bluetooth finds applications in consumer devices and games.
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Standard:
- Bluetooth operates under the IEEE 802.15.1 standard.
Wi-Fi:
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Full Form:
- Wi-Fi stands for Wireless Fidelity.
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Connectivity:
- Wi-Fi requires a wireless adapter on all devices and a wireless router for connectivity.
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Power Consumption:
- Wi-Fi consumes higher power compared to Bluetooth.
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Security:
- Wi-Fi provides better security compared to Bluetooth.
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Flexibility:
- Wi-Fi is more flexible, supporting a larger number of users.
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Range:
- The radio signal range of Wi-Fi is extended to a hundred meters.
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Bandwidth:
- Wi-Fi requires high bandwidth, providing high-speed internet access.
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Frequency Range:
- Wi-Fi operates in the frequency range of 2.4GHz to 5 GHz.
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Setting up Connectivity:
- Wi-Fi demands a wireless router to set up connectivity and an adapter on the device.
-
Modulation Technique:
- Wi-Fi uses OFDM (Orthogonal Frequency Division Multiplexing) and QAM (Quadrature Amplitude Modulation) as its modulation techniques.
-
Bit-rate:
- The bit-rate in Wi-Fi is significantly higher, reaching up to 600 Mbps.
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Applications:
- Wi-Fi finds applications in various industries, including sports training, and is used for analyzing networks with tools like Wi-Fi analyzers and inspectors.
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Standard:
- Wi-Fi operates under the IEEE 802.11 standard.
In summary, while Bluetooth is suitable for short-range connections with low power consumption, Wi-Fi provides high-speed internet access over larger distances with better security and flexibility. The choice between Bluetooth and Wi-Fi depends on the specific requirements of the application.