Really?
Phablet speed test: iPhone 6S Plus vs Nexus 6P vs Lumia 950 XL vs S6 Edge+ vs Sony Z5 Premium
The Apple iPhone 6S Plus blows the others out of the water in this head to head test of the exact same task tests run on December 19, 2015. In this head to head test of all of the leading phablets, the iPhone 6S Plus finished the same tasks in 1 minute, 59.29 seconds. The next closest to finish all tasks was the Google Nexus at 2 minutes, 28.03 seconds, with the Samsung Galaxy S6 Edge+ almost as fast at 2 minutes, 28.29 seconds, the Sony Experia Z5 Premium at 2 minutes 53.13 seconds, and the Microsoft Lumia 950 XL coming in dead last at 3 minutes, 22.18 seconds.
Each and every one of the competitors phones have faster processors with more cores than does the Apple iPhone 6S Plus' A9 processor's clocked speed. But the iPhone is far more efficient in what it does with it's processor and graphic on a single chip. This chart shows why the iPhone 6S and 6S plus beat the others:
As a result the iPhone 6S Plus was far faster than any of the competition's phones in real world activities as well as in Geek Benchmarks. It smoked all of them. So much for your contention that the iPhone has stopped being evolutionary or disruptive. The iPhone 6S, the non-plus version, is even faster.