The iPhone 6s Plus is an amazing creation by Apple. This model comes in Grey, Silver, Gold, Rose Gold color and has 128 GB inbuilt memory. The mobile phone equipped with all latest features that take it to an advanced level. They are made of 7000 series aluminum, the strongest alloy that Apple has ever used. It features Retina HD display made from the strongest cover glass in the world. It is designed specifically to work with 3D touch.