IPhone fans are expecting Apple to make an announcement about their upcoming handset, iPhone 7, next year. There are many speculations surrounding throughout the web that still keeps on appearing now and then. Recent leaks have made it pretty clear that iPhone 6s and iPhone 6s plus have no drastic changes from the last year pair. Though they are still holding the promise that iPhone 7 will be having huge changes. 

There is a concept video that was made by the CAD designer Ivo Maric and Tomislav Rastovac that demonstrate the appearances and features to look forward in the new handset of Apple's iPhone 7. As what you see in the video, they only feature the design but to further things out and to make spices, they also shared their speculations about its specs such as the camera, display, and the chip. 

According to the video of the iPhone 7 concept model, iPhone 7 will be having a 2.5D sapphire glass HD Retina display, the new Apple A10 chip, and a 16 MP iSight camera. The interesting part is they introduces something new in the specification. It is the Apple Dock, which it is the new way of connecting devices by plugging the video. By using the Apple Dock, users can easily sync all of their files and what made it high tech was they can charge their device wirelessly.

The design of iPhone 7 might be bringing a bit nostalgia from the older iPhone version. The iPhone 4 and 4s are said to be the Apple's most beautifully designed smartphones. They've become iconic with its glass backs which the concept video said that it might carry over to the iPhone 7, including the handsets' encompassing flat metal frame. It could guarantee a nice output with its 2.5D sapphire glass that will blend smoothly within the alleged metal frame feature.

The idea was inspired from the concept of iPhone 4 and 4s model as it was seen in the video. Instead of the device will transform into something completely new, there are speculations that Apple will get an inspiration from the past model of their devices for their rumoured iPhone 7.