I have a big screen android phone that I use mostly for games and social media apps, with a pop socket magsafed to the back because I have small hands. Goes in right pocket usually. With my keys on the rare occasion I use my car.
And I have a small screen iphone with very few apps, mostly just for taking videos and communicating with friends and family. Has a magsafe wallet on the back and goes in left pocket.
It makes me feel balanced, having a phone in each pocket. And lets me compartmentalize better.
As an expert in cats, I can say yes, that black blur and the way it blends into the white looks exactly like the pattern you often see on the back of a black and white cat.