Iphone 6s is a very good quality of phone . apple first lounched 12 megapixel rear and 5 megapixel front camera . the camera quality is awesome.you can also make a 4k video. Screen size is 4.7 inch that is perfect for easy handle . The internal memory is 16/ 64/ 128 gb with 2 gb ram and fast processor 1.84 GHZ.The picture quality of this is too good the resolution is 755×1334 with 326 ppi density.it is very light phone and the battery life is also good. Only one thing is bad it is expensive phone. Money is no matter than this phone is very good phone .