As it was previously rumored that iPhone 7 will comes with new colour such as dark blue and dark grey, the new alleged iPhone 7 leak shows 4 colours which is entirely the same as the previous iPhone generation. These colours are gold, silver, space grey and rose gold. Besides, it further confirmed that there will be no 3.5mm audio jack present in the new iPhone.
From the picture above, it is seen that the white antenna stripes has been relocated to the bottom. This is the only significant changes on the iPhone 7 apart from the enlarged camera module.
Source : SogiTW