Second timeís the charm, right? Thatís certainly what Xiaomi would have you believe. The second coming of its Android One line is here, but is it any good? You still might not be very used to the concept of pairing Xiaomi hardware with unadulterated Google software - after all, the companyís MIUI is one of the heaviest Android skins you can find. But thereís no trace of that in the Mi A2, and this device is definitely as intriguing as its predecessor, which was Xiaomiís debut album in the Android One collection.