Apple Prototyped a Jet Black iPhone X

With the launch of the iPhone 7 in 2016, Apple debuted a new "Jet Black" color, which was a glossy, shiny finish that was a departure from the standard brushed aluminum finishes of the iPhones that preceded it.
Jet Black was unique because of how dark it was in comparison to other "black" and "space gray" finishes at the time. Apple hasn't used the same Jet Black finish for another phone to date, but according to images shared today by leaker Mr. White, Apple tested a Jet Black ‌iPhone&zwnj