iPhone 7 Pro; Apple may be preparing to release a new iPhone 4-inch later this month, but iPhone 7 is drawing attention to all of the company's friends. 
According to a new post, Apple will release a major upgrade for the iPhone 7 phablet when it launches, along with a new name.
First and foremost, the name. It is believed that Apple could call the largest model "iPhone 7 Pro" or "the iPhone Pro", following the same system used on the MacBook and iPad.
But let's also look at the size of the device. If the models Plus continue to roll out, this means that Apple will market four variants of the iPhone – the 4-inch model, the 4,7-inch model, the Plus (5,5-inch), and the Pro. In case the company replaces the Plus with the Pro, then there will be three models, with the Pro being the largest in size and the most powerful in terms of features.
To do is Pro, Pro and justify its name, Apple designs many exclusive features like twin cameras. It's a feature that Apple has been working on for some time, and according to people close to the theme, the iPhone 7 Pro could be the first device to have it.
It is not yet clear how dual cameras will work, but it is believed that they could be used to improve focus, or to take panoramas. Apple aims to offer DSLR quality on photos , and the dual camera is reportedly the first step in that direction.
Clearly, nothing should be taken for granted at this time, since the release of iPhone 7 is expected to take place in September.
