That is not my experience at all. I always had less battery on the iPhone 6S+ and 7+ vs the S7 edge, Note 7, and now the S8+, when gaming, watching video, and etc.
And what tests are you speaking of? What is better? If you're speaking about the Youtube vlogs of people opening a mass amount of apps at once, that's 100x worst of a test than the battery test you call unrealistic.
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I posted the link above. There are many other tests. Like I said, I carry both with me side by side. S7 Edge drains much faster.
http://www.phonearena.com/news/Samsung-Galaxy-S8-and-S8-battery-life-test-result-is-out_id92744
[doublepost=1492894713][/doublepost]Looking at my S7 Edge right now that I haven't used only a couple of times reading emails, is already down to 77%. I've used my iPhone 7 plus a lot more today with phone calls, text, emails, facebook, etc and its only down too 89%. Both unplugged at the same time this morning at 8am.