I am using mi a1 its very gud condition and very gud features. specialy we have a finger print senser.5.5 hd full screen branded latest model.4 gb ram and internal storage 64 gb best we have 4 colurs in this model golden rose pink mate blcak and red.and the best feature is given dual camera 12 plus 12.and its very slim mobile the camera is like an dslr.photo qwality is like an dslr camera.battery capacity is very owsem 3080mh/.ultra thin its very full metal bodyi I am using from past 8 months its not hanging atol its very gud brand.