I buy it on 30 November 2016 xiaomi redmi note 3 with good Dolby sound( compare to other mobile) , it very efficient to use to use it batter capacity is 4100mh and total mobile weight 175 gm but don't worry all the Wight are efficiently transfers to its total size, I t design is much good it's edge are so slim which make him so good, it 2.2ghz metiatek processor 4gb ram 32 gb internal memory 16 and 8megapixel camera, it is so reliable and durability good, it come in around 9999 thousand only which is good for user