camera iphone 7 plus

My 6S took consistently better pics than my 7 Plus. The photos from the 7 Plus are either grainy or have blurred edges and lack of detail. Is anyone else seeing this issue?

Just received my iPhone 7 Plus from Best Buy last week. Already sent my iPhone 6 back to Verizon for credit. Just noticed a scratch right in the middle of the wide angle camera lens. I've only had the phone for a few days, in a case from day one, so it was definitely scratched from the factory...

Have someone tested the difference of camera between iphone 7 plus and Huawei P9? They all use two cameras. Although I know iphone7 plus must be better, I really want to know the difference. It is important to me. I have no idea to buy which one now. （can buy P9 right now, but need to wait for...

what do you guys think the benefit of having a dual lens camera with 2 lenses possibly be on the upcoming iPhone Plus 7 or on the IPhone 7 "Pro"? It surely is a rumor but if it is true, what benefit could it add to taking photos with a dual lens camera?