This is the LG G4 -- in leather

The idea of a leather-clad phone is no longer crazy, and the optional back for the LG G4 is a beauty. This is the LG G4. In leather. And while LG can't claim to be the first phone in recent memory to sport cowhide on its hide -- the 2014 Moto X also did so, and did it well (and in several color options) -- LG is doing things different here, with a swappable leather back for its latest and greatest Android smartphone. And this is another one of those annoying instances in technology in which pict...