I bought this product 1.5 years back, as it was the best smartphone in my budget with all the features as stated in the specifications. It came with MIUI 8 which later upgraded to MIUI 8.5, now the most recent update has come of MIUI 9. This update is the best till date, my phone as zero lag, not a single time my phone hangs(which happened quite frequently with MIUI 8.5).
You get user-friendly UI with awesome grip and feel. This phone is as solid as a brick, my phone has fallen many times from my hand and never the screen cracked or any major issue happened, only minor scratches or one or two dents. Apart from this, it has an amazing display with vivid colors and bright background. The processor is a little slow and if you play high graphics games, it will hang a little at the starting but as I am not a hardcore gaming fan, I can manage without any issues with this processor.
I will recommend the product to everyone who is looking to buy the budget phone at this range. Even many of friends have bought the same model after listening to my experience.