This is an iPhone 4s. Black , 16 GB capacity memory and a RAM of 1 GB. It is 8-9 months old. It is compatible with iOS 9.3.5 .It is fully intact with no screen dents and
Features
* The Iphone 4 S features a faster Apple A5 dual-core processor and better 8 megapixel camera
* The iPhone 4S also features Siri - a voice assistant heeding