1 and 4G integrate 3G and WLAN, which can transmit data, high quality, audio, video and images quickly. The download speed of 4G can reach more than 100Mbps, which is 25 times faster than the current home broadband ADSL(4 megabytes), and can meet the requirements of almost all users for wireless services. There is no distance coverage limit.

2. Wireless WIFI is broadband through wireless routing conversion. Because broadband is fast or slow, it is generally within 10M, so the network speed is not necessarily. And there are distance coverage restrictions.