I have an iPhone 6s and the camera it came with was noticeably better than the Nexus 5 phone that I had prior to that. And my Nikon DSLR still takes much bette

I have an iPhone 6s and the camera it came with was noticeably better than the Nexus 5 phone that I had prior to that. And my Nikon DSLR still takes much better pictures than any phone on the market. If smartphones will ever improve to equal the better optics of a DSLR, we shall see, but there's tremendous room for improvement. And most importantly, light is everything and biggest difference between a good camera and a bad one is the ability to make photos in poor light conditions. Improvements matter because I've had many attempts failed due to poor light, which are essentially lost memories.