Top 2 Reasons for OptimaSmart OPS-61D Compared to Celkon AR40 RahmanIshq 6.7% more mAH battery than Celkon AR40 RahmanIshq. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 1500 mAH, Li-ion) 17.5% bigger screen size than Celkon AR40 RahmanIshq. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 4.0 Inch) |
Top 1 Reasons for Celkon AR40 RahmanIshq Compared to OptimaSmart OPS-61D 30.5 grams Lighter than Celkon AR40 RahmanIshq. light weight phone is easy to hold and can kept in your pocket for long time. (126.5 grams vs. 157 grams) |