WiFi:
WiFi stands for Wireless Fidelity. WiFi uses Radio waves to provide wireless high-speed internet and network connections. A WiFi connection is established using a wireless adapter to create hotspots. WiFi antennas size is small enough to be placed on a very small router. WiFi can be used to connect with a printer, computers, gaming consoles, and many more.
WiMAX:
WiMAX stands for Wireless Inter-operability for Microwave Access. WiMAX uses licensed or unlicensed spectrum to deliver the connection to the network. WiMAX handles a larger inter-operable network. WiMAX can be used to provide internet services such as mobile data and WiFi spots.
Difference between WiFi and WiMax:
| S. No. | Parameters | WiFi | WiMax |
|---|
| 1. | Defined | WiFi is defined under IEEE 802.11x standards where x stands for various WiFi versions. | WiMAX is defined under IEEE 802.16y standards where y stands for various WiMAX versions. |
| 2. | Type of Network | WiFi is for LAN (Local Area Network) applications. | WiMAX is for MAN (Metropolitan Area Network) applications. |
| 3. | Guarantee | WiFi does not guarantee any Quality of Service (QoS). | WiMAX guarantees Quality of Service (QoS). |
| 4. | Distance | The WiFi network range is around 100 meters. | WiMAX network can reach about 50-90 km. |
| 5. | Connection oriented | WiFi uses the conflict-based CSMA/CA protocol which is not connection-oriented. | WiMAX networks operate on a connection-oriented MAC. |
| 6. | Range | WiFi is short-range technology. | WiMAX is long-range technology. |
| 7. | Transmit | WiFi connection can transmit up to 54 Mbps. | WiMAX connection can transmit up to 70 Mbps. |
| 8. | Signal | WiFi access points transmit signals to the receiving device. | A signal will be sent from the WiMAX base station or tower station to the WiMAX receiver. |
| 9. | Cost | It is inexpensive compared to WiMAX technology. | It is expensive because of high installation cost. |
| 10. | Usage | WiFi is utilized for domestic use and short-distance connections. | WiMAX supports a broader interoperable network, |