These two days of May are truly exhilarating for the smartphone lovers as first it was Lenovo A6000 Plus up for grabs and now its Mi 4i. At the competitive cost of Rs 12,999, this device by Xiaomi is an ideal competitor of Asus Zenfone 2, another smartphone offering high grade hardware at affordable price. With its Mi 4i, Xiaomi is able to bring back the glorious moments of its debut year ie. 2014. Having full HD 5 inch display with OGS glass equipment, Mi 4i will be seen working on out-of-box Android 5.0 Lollipop. The device also features a 13 MP rear camera, which is said to be a highlight adopted from Mi Note, as per Hugo Barra. It is also equipped with a 5 mega pixel front camera. XiaomiMi 4i is powered by 64-bit second gen Qualcomm Snapdragon 615 processor having RAM of 2 GB. So, if you heading over to Flipkart for this open sale, it will be a tough decision to make between Lenovo and Xiaomi.