Apple is the iternational brand.Apple launch phones per year.Iphone 5s one of the best phone of apple.The prices is good as compared to other phones.Iphone 5s safety is good.Iphone 5s have many feautres. The connectivity is good of iphone 5s.I have 5s.The feautres are too good.Iphone 5s never hang. Apple iphone 5s market is too good.I suggest to you use apple iphine 5s. Save time, have good connectivity.