I am using this mobile since 1 year till now processing speed is so good, no hang at all compare to Samsung its so better in performance . Camera is 12mp but quality of picture is not equal to even 8 mp of Samsung & Sony brands
Plus points
1 performance is so good
2 quality video
3 no hanging problems
4 worth for money
Negative points are
1 camera quality
2 touch problem, I replace two times in the last year
3 battery drained fast when playing games
4 no resale value, when compare with brand mobile may be high but when you resale its so dead cost
5 lack of internal memory.1 GB only for apps
Life of all micromax mobile’s life time is two years maximum. Better go for Sony or HTC.