Iphone 6s a smartphone from Apple. A smiothest and very fast mobile with fast processer. Iphone 6s having 4.7 inch fully hd display and having excellent camera quality on both front and rear. On rear it having two type colour flash which is good for taking photo at night. If we talk about the built quality of iphobe 6s then it was made up of good quality products. Its fingerprint censor was also very fast and iphone 6s having an censor nearer to front which is very powerful and it can detect face and lights the screen fastly. It we talk about its pixel density then it having 360 ppi which is excellent.