Another purported OnePlus 5 prototype has been photographed with some key differences from the one we saw yesterday. Notice how the LED flash is now between the two cameras on the back, not below them. It is a dual LED dual tone flash again. The antenna lines are also different - actually, they are missing altogether. (Alleged) OnePlus 5 prototype: where's the 3.5mm jack? notice the LED flash Then there's the photo of the bottom of the phone. Notice what's missing? The 3.5mm headphone jack used to be there. After this Twitter poll, it seems dubious that OnePlus will ignore...
Source: http://www.gsmarena.com/another_oneplus_5_prototype_35mm_jack_and_antenna_lines_not_visible-news-25097.php