1.Redmi 3s batter has 4000mAh rated and 4100mAh typical campacity.
2.Actual weight of device may very after production but average of 144g.
3.Supported upto 128gb microSD storage.
4.Hybrid sim slot.
5.4G sim card support and volet support.
6.13 MP PDAF camera and 5 MP front camera.
7.3S prime unlock with sunlight.
8.Snapdrogen 430, 64 bit octa core processor.
9.Metal body.
10.Andreno 505 CPU
11.32gb rom and 3gb ram.
12.12.6 cm hd display.
13.Sensor, GPS, Bluetooth, Multimedia Supported.