I THINK MICROMAX CANVAS UNITE 2 IS BEST SMARTPHONE
THE SOUND IS CLEAR THAN OTHER SMARTPHONE
IT IS VERY EASY TO USE.
Price= 4000
Feature = 8 Gb rom 1 Gb ram.
Camera = front 2 mp back 5 mp
Quad core processor
2000 mah battery
Upgradeable to lollipop
I have micromax canvas unite 2 from the last 2 year
Its work very nice
Battery is also good
Micromax unite 2 is best smartphone under price 4000
I have played all heavy game
Just like real racing 3 , asphalt 8, etc
The style and design is good.
Mobile charge is also very fast