Top 3 Reasons for Lemon B639 Compared to Lemon B579 66.7% more mAH battery than Lemon B579. More battery capacity reduces the need to charge your battery again. (3000 mAH, Li-Po vs. 1800 mAH, Li-ion) 8.3% bigger screen size than Lemon B579. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.6 Inch vs. 2.4 Inch) 1.5 mm Thinner than Lemon B579. Slim mobile phone is easy to handle and looks gorgeous in hand. (110 x 47 x 13.75 mm vs. 114 x 49 x 15.2 mm) |
Top 1 Reasons for Lemon B579 Compared to Lemon B639 6.0 grams Lighter than Lemon B579. light weight phone is easy to hold and can kept in your pocket for long time. (89 grams vs. 95 grams) |