Canvas spark 3 is too good but his battery backup small and they camera is too good and I am using spark 3 its best phone its primary camera is 5 mp but good I like this phone I am suggest yo buy and use there have fast performence and ram its 1gb ram to use and internal memory is 8gb I am happy to buy micromax canvas spark 3 I buy in 4 months ago but they have no problem its screen is coated with gorilla glass and smooth screen to use and they speakers is good I play a song its speaker not bad its good I suggest to buy and use good price