Xiaomi Redmi 4 Leaked images, features Note 3-like design
The camera is positioned on the center line on the back of the metal body, above the fingerprint reader. The front seems largely unchanged (rumored specs suggest it will be a 5" 1080p screen).
The Redmi 4 is running Android 6.0 with Xiaomi's custom MIUI software on top. This particular unit has 2GB of RAM and 16GB storage, from rumors we expect a higher specced 3GB/32GB model to sell for CNY 700 (equivalent to about $100/€100, expect slightly higher prices outside of China).
The About screen shows an unnamed octa-core processor at 2.0GHz. Our bet is on the Snapdragon 625, Qualcomm's new power-sipping chipset built on a modern 14nm process. That should stretch the 4,100mAh battery to a spectacular battery life (the Redmi 3 with a 28nm chipset scored 107h Endurance rating with the same capacity battery).