Top 2 Reasons for Karbonn K4 Star Compared to Karbonn K73 2.9% more mAH battery than Karbonn K73. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1750 mAH, Li-ion) 16.8% Higher pixel density than Karbonn K73. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 143 ppi) |
Top 1 Reasons for Karbonn K73 Compared to Karbonn K4 Star 16.3% bigger screen size than Karbonn K73. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.79 Inch vs. 2.4 Inch) |