Apple's iPhone and Google's Android operating system hit the marketplace one decade ago. Ten years later, there's still plenty of debate over which is better. I've lately been asked which of three new flagship phones is better: Apple's iPhone 8, its iPhone X, or Samsung's new Galaxy S8, which runs Google Android? Smartphones have gone through some remarkable changes over the years. How do you determine which is best for you today? First, these are all excellent smartphones that have redefined leadership in the sector.