Federico on MacStories:

I’m not even a week into my tests with the 10.5” iPad Pro, and I think scrolling on my first-gen 12.9” iPad Pro looks choppy now. I’d be surprised if 120Hz displays with ProMotion don’t expand to the iPhone later this year and other Apple computers in the future. The combination of hardware and software really is that good.

At first I just wanted the 12.9″ UI in a 10.5″ form-factor, at 326 ppi. We didn’t get that. I am however extremely curious about ProMotion — I spend 4-6 hours a day on my iPad, scrolling a lot, and this could change everything.

I was curious to see if the larger screen could make the 10.5” iPad Pro a viable alternative to multitasking on the 12.9” model, but, as I imagined, working with Split View on this iPad is the same as the 9.7” version, showing enlarged iPhone interfaces instead of two full-size iPad apps at once. If you were expecting the same Split View experience from the 12.9” iPad Pro, the 10.5” doesn’t allow it.

I admit that I had hoped for the same experience as on my 12.9″ iPad but I think I’ll be able to accept the trade-off.

Unfortunately, Federico does not directly compare the 10.5″ Smart Keyboard with the 12.9″ model, but you can find a comparison to the 9.7″ version in his review.