Iphone has been the benchmark in the smartphone industry for long. Lets come to the design of the phone. The handset feels great in hand due to its metallic body and feathery light weight.
The camera is best in class. I would easily prefer an iPhone over any smart android due to its user experience. Its simple smart and has everything in perfect place that make for a smooth experience. IOS is known for its security and user experience, some may disagree to me as it does not allow much freedom as in terms of android.
But hey android is more vulnerable to hackers and malware than an iOS. Why not spend a few bucks more if a phone can last you for years. Trust me I still own 4s and its running pretty fine. And my androids, I have to upgrade every year as its out of the market within an year with so many products flooding in the market . Am not a apple guy but seriously it gives you the best smartphone experience may be for a little more price, but that is totally worth it.
I would suggest to try out apple once by going for the 5s as it is quite at a competitive price now. I guarantee you will love the experience, unless you are obsessed with tons of useless apps. Apple gives you slim, usable and a phone that is less confusing to use.