Top 2 Reasons for Kenxinda K9300 Compared to Micromax X457 14.3% bigger screen size than Micromax X457. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4 Inch vs. 3.5 Inch) 41.2% Higher pixel density than Micromax X457. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi) |