1. 无线保真(WiFi)：
WiFi代表无线保真。它是 Wi-Fi 联盟的商标，是指基于 IEEE 802.11 的无线网络标准。它通过无线局域网 (WLAN) 连接多个设备。 WiFi 通过固定的 wifi 热点为下一代无线设备提供互联网连接，并使用连接到相应互联网服务提供商 (ISP) 的路由器创建 WLAN
简单地说，WiFi 是一种无线网络标准，智能设备使用它进行无线通信，而无需电缆。任何兼容 WiFi 的设备都可以与其他兼容 WiFi 的设备进行无线交互。
例如，我们的智能手机或笔记本电脑内部有一个 WiFi 芯片，允许我们将其连接到无线热点。
2. 移动 WiFi (MiFi) :
MiFi 代表移动 WiFi，有些人也将其称为我的 WiFi。另一方面，它是一种互联网设备，可在设备移动时提供连接。它可以称为调制解调器甚至路由器。 MiFi 不仅仅支持 WiFi 标准。它们还支持 3G 或 4G LTE 等移动数据技术，并根据插入的 SIM 卡从各自的电信提供商处选择移动数据。
MyFi 用于在我们移动的任何地方创建 Ad-hoc 无线局域网 (WLAN) 网络。 MiFi 经常内置 WiFi。 MiFi 包括两个主要部分，即调制解调器和 WiFi 路由器。 WiFi 路由器提供 WiFi 连接，调制解调器提供与基于 3G 或 4G LTE 等无线标准的下一代无线设备的连接。
例如， Verizon Inseego Jetpack MiFi 8800L 是大多数人的最佳选择 MiFi，因为它具有广泛的覆盖范围、快速的性能和更长的电池寿命。
WiFi和MiFi的区别：
|
S.No. |
WiFi |
MiFi |
|---|---|---|
| 01. | WiFi is a wireless network standard. | MiFi is an actual internet device. |
| 02. | WiFi is a wireless standard or WLAN technology and uses2.4 GHz and 5GHz frequency radio signals in order to establish a connection. | Along with WiFi connectivity, MiFi device are able to support mobile data technologies like 3G, 4G LTE. |
| 03. | WiFi provides internet connectivity through fixed wifi hotspots and it fails to provide connectivity during movement. | Where as MiFi is able to provide connectivity when devices are on the move. |
| 04. | It is used to create WiFi hotspots. | It is used to create mobile hotspots. |
| 05. | WiFi devices does not support mobile connectivity. | MiFi devices support mobile connectivity. |
| 06. | It comprises only router functionalities. | It comprises both router and modem functionalities. |
| 07. | WiFi does not support cellular connectivity. It only support WiFi connectivity. | Mifi supports cellular connectivity along with WLAN connectivity. |
| 08. | In simple WiFi is fixed to a single spot. | Where as MiFi is a WiFi device to which we can bring with us where ever we go. |