But the biggest hurdle for Xiaomi might end up being the US government. Huawei, another Chinese vendor, seemed poised earlier this year to partner with AT&T for the launch of its flagship Mate 10 ...

The best Xiaomi phones have come a long way. In the past, their excellent build quality and great cameras made them some of the best-value handsets on the market, but these days, top-end Xiaomi ...