Sony Xperia Z5 vs Apple iPhone 6: speed comparison

Different resolutions, different operating systems, and different applications. All of this might make you think that any cross-platform speed comparison is an exercise in futility, but out there in the real world the thing that matters is, ultimately, how fast does my phone open stuff compared to competitors. So, in a way, an impossibly difficult tasks such as comparing performance is suddenly not so complicated. In the end, it's the real world performance that people see, not that otherwise nuts 52,341 score on AnTuTu.