As per all its specification and suitable price with a very beautiful design this mobile is very ncie for use and all its features and very good. It is available in single Black color, the Samsung Corby Pro B5310 touchscreen mobile phone comes with 960 mAh Li-lon battery which offers upto 10.5 hrs of talk time on full charge and upto 600 hrs of standby time. so i prefer ita very nice phone you can buy it with no doubts.