Redmi 3S is best budget smartphone ever till now.
It is priced at Rs7, 000.
It is powered by snapdragon 430 processor and 2gb of Ram with 16gb of Internal Storage and has an hybrid slot.
The phones runs smoothly even if u play games for a long time and the look of of the phone is similar to Redmi Note 3 but trust me it looks very amazing.
All I can say is guys Just go for it. Its a damn good phone.