Best part is combination of Software and Hardware dependency on each other. Iphone 6s Plus only has 2 GB RAM but performs better than other phones in the market having upto 3 & 4 GB RAM, So just how the Software is made for Hardware. Its the Technology Made for Each other. Apart from Iphone as a Hardware its best part is the Software IOS unique and Tension free. Dont worry about Virus or Data Loss. Because that does not have happen with Apple Phones.
Everything things is Excellent, SMS, Calls, Apps, Battery Life. Expensive but Worth it. Many phones last for 1, 2, or Maximum 3 Years, But yes your latest Iphone purchased can last for more than 4 Years, it will have updates coming for your device, which is not the case with any mobiles in the Market for any Brand. Yes your Iphone would give you best resale value in crisis compared any other mobile device in the Market. If you know how to you Itunes, you will love to use it every time. Incase your mobile gone faulty or erased . Ohh Dont worry you will not lose your any data on device, Including messages, Images, files all will stored on your computer through Itunes.
I am using Iphone since its first model, still dont regret it anytime, its best devices in the market. if you can afford go for it.
