ALLEN MURABAYASHI, PETAPIXEL:
"When the DxO is attached to an iPhone, the phone is no longer pocketable. The slick piece of aluminum lacks hooks to attach a strap, so the question arises of where you’re supposed to keep it when you’re not using it. And even if it had the facility for a neck or wrist strap, what’s the advantage over a dedicated camera at that point? More and more cameras have Wi-Fi capabilities to transmit your Instagrammable photos to your phone (even the Leica Q!), so it’s hard to believe that the Lightning connector alone is the compelling factor."
Read more, here.