The capability to specify a 2.4 GHz wireless network on Android devices allows users to connect to a specific frequency band. This manual selection can be implemented within the device’s settings menu under the Wi-Fi configuration options. For example, an individual might choose this band if experiencing connectivity issues with the 5 GHz band or needing to connect to older devices compatible only with the 2.4 GHz standard.
Choosing a specific frequency offers several advantages. The 2.4 GHz band generally provides a longer range compared to the 5 GHz band. In environments with thick walls or extended distances from the router, this characteristic can result in a more stable connection. Historically, the 2.4 GHz band was the primary Wi-Fi frequency, making it essential for compatibility with a wide range of legacy devices, including older printers, smart home appliances, and certain IoT devices.