Xiaomi Router 4A is officialized in two versions

The cheaper model features a MT7628DA chip (also found on the Xiaomi Router 4C), 64MB of RAM, 16MB of ROM and provides 100Mbps WAN connection and two 100Mbps LAN ports and is recommended for those with a connection below 100 Mbps and that use 64 or fewer devices in the same environment.

The most expensive version, called Xiaomi Router 4A Gigabit, features 880 MHz dual-core processor, 128 MB ram and Gigabit connection on both WAN and LAN ports, and is suitable for users with up to 100 Mbps connectivity with support for up to 128 devices connected at the same time.

Both models bring features such as IPv6, child locks, remote management app, and network notifications.