Top 5 Reasons for Karbonn A27 RETINA Compared to Viva VM13 515.4% more mega pixels (MP) on main camera than Karbonn A27 RETINA. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 1.3 MP) 4.5 mm Thinner than Karbonn A27 RETINA. Slim mobile phone is easy to handle and looks gorgeous in hand. (133.6 x 66 x 9.10 mm vs. 110 x 65 x 13.60 mm) 34.4% bigger screen size than Karbonn A27 RETINA. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.30 Inch vs. 3.2 Inch) 104.8% Higher pixel density than Karbonn A27 RETINA. High pixel density shows sharper text and extremely detailed photos and videos. (256 ppi vs. 125 ppi) 300.0% More RAM memory than Karbonn A27 RETINA. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 128 MB) |