Xiaomi Redmi 3s

Network
Networking GSM, CDMA, HSPA, EVDO, LTE
Data Transfer GPRS , HSPA , EDGE
SIM Type Micro-SIM/Nano-SIM
SIM Slot Dual SIM
GPS Yes, with A-GPS, GLONASS, BDS
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
System
Operating System Android OS, v6.0.1 (Marshmallow)
Chipset Qualcomm MSM8937 Snapdragon 430
CPU Type Quad-core 1.4 GHz Cortex-A53 & quad-core 1.1 GHz Cortex-A53
GPU Adreno 505
Storage
RAM 3 GB RAM
ROM 32 GB ROM
Memory Card microSD, up to 256 GB (uses SIM 2 slot)
Display
Screen Size 5.0 inches
Screen Resolution 720 x 1280 pixels (~294 ppi pixel density)
Touch Screen Capacitive Touchscreen
Multitouch Yes
Protection No
Camera
Camera(Rear) 13 MP, f/2.0, phase detection autofocus
Secondary Camera (Front) 5 MP, f/2.2, 1080p@30fps
Flash LED flash
Touch Focus Yes
Power
Battery Capacity 4100 mAh
Battery Type Non-removable Li-Ion
Other Features
Bluetooth Version v4.1, A2DP
Radio Tuner FM radio
Waterproof level No
Sensor Fingerprint, accelerometer, gyro, proximity, compass
USB microUSB v2.0
Earjack 3.5mm