Don't fall for it, it's nonstop excuses with these guys. The iPhone comes last, and they look at every possible way to minimize the damage on Apple's image. Just look at the speed test from everythingapplepro. Encoding 4k video? Really? Who the hell does that on their phone. It was the only way to give the iPhone a chance. In every other speedtest on YouTube, the S9+ already destroyed the X. With that said, I really prefer not to give any of these speedtest any attention. We simply don't use our phones like this. Regardless, as long as the iPhone uses Samsung OLED, Samsung always wins. I don't give a company credit for calibrating a display. The credit goes to the company that did all the heavy lifting, innovating display tech to where it is today.