True, but the Microsoft Surface came three years before the Pro. And even if the iPad Pro were dominant, the iPhone and iPad are so closely related as products that counting the iPad 'innovation' is double-dipping a bit.
No, I'm not suggesting they're the same thing. But size alone is not innovation, in swimming pools or iPads. There just isn't enough distinction to say that the iPad is innovative compared to the iPhone. Internally, in fact, the iPad came before the iPhone, and inspired it.
