I wonder if it will come with the black leather. That would be really cool of sprint.
edit: Looks like it will, " LG G4 will be offered in two stunning options – Metallic Gray and Black Genuine Leather"
Also wondering how the g4 stacks up against my nexus 5 in terms of LTE signal strength. My nexus 5 is absolutely turrible. Constantly on 3g or "searching for service"