Who gives a shit. They're both converging on the same form-factors and features. It's good we have at least two successful smartphone platforms. If there were only one there would be less innovation and more price gouging.
Competition spurs innovation. Samsung copies from Apple whatever is successful there, Apple copies from Samsung/Google whatever is successful there. Would Apple have created a phablet if Samsung hadn't innovated and proved the market? Probably not. Samsung doesn't have the fingerprint reader, but it's probably coming. And then they'll have to think of something new to differentiate themselves.
“Samsung copies from Apple whatever is successful there, Apple copies from Samsung/Google whatever is successful there.”
That doesn’t really sound like innovation.
EDIT: Never mind, I didn’t pick up on the actual gist of your comment, that being the copying done by each company forces the other to come up with new, possibly innovative ideas to one up the competition.
Samsung didn't innovate the phablet, many people had released 5" devices before them. They have, however, sold many more than anyone previously ("proved the market").