Xiaomi MI4 Review:A best Smart Phone in Low Budget Chinese smartphone manufacturer Xiaomi launched its 2014 flagship,the Mi4,in India Last Week, and the device is set to on sale on Tuesday in the country for about $325. Xiaomi debuted in India last July with their killer flagship smartphone MI3. All the units sold out in minutes, making Xiaomi a sensation among India's young customers. Within a short time frame, Xiaomi released MI3's successor, the MI4, in China. Both MI3 and MI4 belong to Xiaomi's flagship smartphone brand MI, and so the phones look superior, feel...