WiFi和热点的区别

无线上网：-
Wifi(代表Wireless Fidelity )是一种用于LAN(局域网)的无线通信技术。 Wifi 使用 2.4GHz 无线电频段下的电磁波进行无线通信。 Wifi 是通过使用无线设备建立以创建热点。没有wifi就没有热点。 Wifi 本质上更安全、更灵活。它可用于连接游戏机、打印机、计算机等。

热点：-
热点是使用wifi创建的。热点通过使用 wifi 为无线设备提供互联网。热点是使用接入点设备创建的，但在正常使用中，热点和接入点的含义可能相同。接入点通常连接到连接到 Internet 的网关或路由器。热点不如私人 wifi 安全，因为它们通常用于公共场所。

让我们看看wifi和热点之间的区别：-

S.NO	Wifi	Hotspot
1.	Wifi is a wireless communication technology that is used for LAN(Local Area Networks).	Whereas the hotspot provides internet to wireless devices by using wifi.
2.	There is no hotspot without wifi.	Whereas a hotspot is created using wifi.
3.	Wifi is used between wireless devices and an access point for interconnection.	While the hotspot is created using an access point device that is connected to the router.
4.	Wifi provides high speed as compared to hotspot in the case of multiple users.	The hotspot offers lower speed than wifi in the case of many users.
5.	Wifi services are provided by the local area Internet service provider.	Whereas the hotspot services are largely provided by cellular or phone corporations.
6.	Wifi is more secure in comparison to hotspot.	Hotspots are less secure than private wifi as they are typically used in public places.
7.	In wifi, electromagnetic waves under the radio frequency band 2.4GHz are used for communication.	Whereas in the hotspot, wifi technology is used in order to connect the devices to the access point for sharing the internet.
8.	Basically the Wifi is at the end of receiver of internet services.	Whereas Hotspot is at the end of donor of internet services.