I am Asim Kumar Dutta. I share my experience about xiaomi redmi 3S. I buy this phone from Flipkart app 1 year ago after 1 year use the phone keyboard not working perfectly. The rear and front camera of this phone are very bad. This phone has 1.4 gigahertz Qualcomm Snapdragon processor but the phone hang more times for heavy use. The skin and the sound quality of this phone are very bad. Also this phone not support two SIM card and memory card at a time. So this is not good to me. Except the battery this phone is worst.