Mobile phone supporting dual wifi

Dual-band dual-antenna wifi mobile phones include Lenovo A5000 and Lenovo A690.

Dual-band Wifi means that the device supports both 2.4GHz/5GHz dual-band wireless signals, and can support a complete wireless network including 802. 1 1a/b/g/n, which belongs to the fifth generation Wi-Fi transmission technology (5G Wi-Fi). Usually, the routers or some Wifi devices we come into contact with every day support 2.4Ghz Wifi, as long as some high-end routers or some future tablets and computers.

Dual-band Wifi devices have the advantages of stronger and more stable Wifi wireless signals and higher transmission speed, which can save more power for wireless devices and meet the requirements of wireless transmission of high definition and big data in the future. At present, there are few routers and devices that support dual Wifi.