The zenfone max is the phone by asus. The phone with a 5000mah battery is the specification done by the company and it is 100% true wheb using it. It lasts upto 2 days when we continuously using it. The phone having 3gb ram and 32 gb rom. It gives a phowerful life for the phone. Also itcomes with a 5.5 inch hd screen size. On the looks it is good. The bigger batterry is fully expossed on the looks and weight. It has a powerful processing unit with 1.5 ghz quad core processor. The processor with a 3gb ram gives more power. Aslo sone demerrits for the phone. One of which is the heating, when my friend says that at continuous useage batterry life became shorter day by day. Also they should need to embed a fingerprint scanner too when they launch a phobe with this price range.