Xiaomi launched Mi 5 lineup at the MWC 2016. They have also launched Mi 4s which is the upgraded version of Mi 4 and not its successor. It is built to compete with OnePlus X.
Xiaomi Mi 4s has an all metal body. In this aspect it is completely different to Mi 4, Mi 4c and Mi 4i. It sports a 5.0-inch full HD display. It is powered by a Snapdragon 808 Hexa-core processor and has 3GB of RAM.
Other specs of Mi 4s include a 64GB inbuilt memory which is expandable with the use of microSD card, a 13MP primary camera, a 5MP camera on the front and a 3,260mAh battery.
Xiaomi Mi 4s will be available in black, gold, purple, and white colors. Xiaomi Mi 4s will cost $260. It will be first launched in China and then to other parts of the world. Xiaomi has not yet revealed when it will be available for purchase.