Micromax canvas spark 3 is best phone in spark series.i was a buy spark 3 phone I am happy with mobile because in phone are many future of my reqirment.spark 3 screen are very large soo veey nice play movie and hd videos are seen very good quility.its mobile earphone are good sound.my friends aske me phone price soo I tell only 4999 online book.he was a shocked only 4999 then he was also buy spark 3.spark 3 battry is nice back up and 1 gb ram and 8 gb internal are good with lolipoop 5.1 is best.