I used this phone from 18 months it is too good.i didn’t face any problem till now and right now I am using it.
guys there have 2 gb RAM and 16 gb ROM and there have no hybrid sim slot.2 GB RAM is sufficient.because there have already some softwere inbuilt like: app lock, hide images and videos, dual app(Parallel space), second space etc. already inbuilt in setting and its camera quallity too good.you can’t guess camera were 2MP and 8MP and sound quallity is also good and I love it’s structure 4.7 inch display I purchased 2 mobile same time and right know I didn’t need to go service center.battery backup right know same as purchase time(2 hours movie taken 40% battery) and no hanging problem faced if 500 to 600 hundred mb RAM is empty OS of mi is MIUI and it’s to good.
pls don’t work with mobile on charging otherwise it will damage your charger in 8 month because mi all product heat generate on charging.if some technical problem create then you go to mi service center and solve at that time.