The image also points about camera design, it shows the camera will be bigger in iPhone 7 and will not be bulged out as seen in iPhone 6/6S. According to rumors, Apple may come with dual camera to its new iPhone. Experts claim that this will help to take fine and brighter images and will also reduce the image size. iPhone 7 May Come with Wireless Charging. You may soon be able to charge iPhone 7 while sitting at the mat and if you have medium sized room, which means you can easily use and charge your iPhone effectively.