The unique Android tablet Samsung made to fight the iPad Pro just leaked again

Ever since the original iPad launched in 2010, Apple's competitors have tried to come up with decent alternatives. Most iPad rivals are based on Android, although Microsoft's Windows 10 is optimized for tablet use and the company makes its own Surface tablet/laptop 2-in-1 devices. The iPad has become more sophisticated over the years, with Apple last year launching a Pro series that's even more powerful than most traditional computers. The same can't be said for most iPad alternatives that launc...