If this was the case then how come the Note 5 was faster in the prior speed test than the S7e? They both have a 1440 display, yet the N5 is faster. David mentions that in the video. The Note 5 is faster the the S7e. It is either the SD820 chip or, more likely, the full encryption on MM that slowed the S7e down.
That's a good point.
Also isn't the iPhone 6s Plus working pretty efficiently since its downscaling the whole time to 1080p? I honestly don't expect huge gains again with the a10 but all this comparing just means the a9 is still among the best 6 months later.