Top 4 Reasons for Karbonn K666 Compared to Karbonn K451 1,900.0% more mega pixels (MP) on main camera than Karbonn K451. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (2 MP vs. 0.10 MP) 10.0 grams Lighter than Karbonn K451. light weight phone is easy to hold and can kept in your pocket for long time. (70 grams vs. 80 grams) 0.5 mm Thinner than Karbonn K451. Slim mobile phone is easy to handle and looks gorgeous in hand. (105 x 47 x 14 mm vs. 102 x 45 x 14.50 mm) 10.0% bigger screen size than Karbonn K451. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.2 Inch vs. 2 Inch) |
Top 2 Reasons for Karbonn K451 Compared to Karbonn K666 10.0% more mAH battery than Karbonn K451. More battery capacity reduces the need to charge your battery again. (1100 mAH, Li-ion vs. 1000 mAH, Li-ion) 10.2% Higher pixel density than Karbonn K451. High pixel density shows sharper text and extremely detailed photos and videos. (141 ppi vs. 128 ppi) |