Xiaomi Redmi 3S 4G Smartphone

MIUI 7 5.0 inch Qualcomm Snapdragon 430 Octa Core 1.4GHz 2GB RAM 16GB ROM Fingerprint Scanner 13.0MP Rear Camera A-GPS Bluetooth 4.1

Display: 5.0 inch 1280 x 720 HD screen 
CPU: Qualcomm Snapdragon 430 Octa Core 1.4GHz
System: MIUI 7 based on Android 5.1 
RAM + ROM: 2GB RAM + 16GB ROM 
Max Storage Expansion: 128GB
Camera: Back camera 13.0MP + front camera 5.0MP 
Bluetooth: 4.1
Feature: Fingerprint Scanner, GPS, A-GPS
SIM Card: Dual SIM dual standby, one is micro SIM card, the other is nano SIM card 
Network: 
2G: GSM 900/1800/1900MHz
3G: WCDMA 850/900/1900/2100MHz CDMA 2000 BC0
4G: FDD-LTE 1800/2100/2600MHz

More details and buying link here  (use coupon code: "GB16SALE" )