Xiaomi is lately working hard on bringing its portfolio to the United States. Shortly after the Xiaomi Redmi 2 Pro was certified by the FCC, and became the first phone manufactured by Xiaomi to go through the FCC, the company's another handset has been certified.

This time we're talking about the current Xiaomi flagship, the Mi 4. There are no surprises as the design and specifications are the same as the original Mi 4. Since the company has scheduled an event for November 24, we could see more interesting news except for the announcement of new smartphones.