I have purchased this mobile(Samsung GRAND 2) in March-2015. It is very good looking smart phone. The length of this mobile is about 5.25(in inch). After two year the battery of mobile is not reduced. With wifi or mobile data it have 15 hrs battery backup. The feature of multi window is very helpful to operate more than one applicatation at same time. Very cheap in price. It has 3G support mobile.