Hey there,
Okay so this was my first phone, I bought it in late 2015, and at that time this phone was ruling its segment.
The camera and looks and feel factor was awesome considering the price of course.
It was having Android L at that time which was the latest os from google during that time
Okay so in the starting it was lag free but after 1.5 years yaa 1.5 years it showed its first lag when I installed despucabe me game in it. Otherwise on daily usage it worked lag free for me
The battery backup is neither bad nor great but good or average you can say
Overall the only bad thing about it was its back cover durability, I accidently dropped it from 4 feet and it broke as you can see in pic
But it was tremendous from my side
Guess whts the best part is its blinking Micromax logo