*I had bought Xiaomi Mi 4 in march of 2016. So its quiet long time since I am using this phone. I had juiced out this phone very well and its still working so smoothly. I bought 16GB variant at 14999 in March 2016 from Amazon. Ok now come to its features.*
First of all it is powered with 2.5 GHz quad-core Snapdragon 801 processor and has 3GB RAM. Its graphic is powered with Adreno 330 GPU.
Right now this phone came under 10k on Flipkart. This is a single Sim phone with no extra memory slot. It has 13 mega pixel rear camera that give some of the awesome definition to the photos and has 5 mega pixel selfie camera which is so good. Rear camera has some issue in low light other wise its just awesome.
Battery Backup of this phone is just too good. It can last easily for 1 day with moderate use.
Some of the high end games like Asphalt 8 runs just so smoothly.
Phone sound clarity is also good. Phone calling clarity is also good.
Phone charge up from 10% to 100% in 2 hrs and 45 mins easily.
Only down point is that this phone doesnt support 4G and heats up little bit while charging.
From the first day use to the day till now this phone feels still the same.
Over all this phone is worth Buying.
*I would give 4.5 out of 5 to Xiaomi Mi4*