I think many have failed to realize that the Unreal 4 engine is a super scale-able game engine like all of it's predecessors. For example, do you remember that Unreal 3 engine game/demo that came out for the iPhone 4 to show off how powerful it was. Citadel I think it was.
That particular demo was good by PS2 standards and maybe PS Vita rev1. When compared to PS3/Xbox360 games it was a joke. Unreal 4 engine games for the iOS and Android will be the same. Looks nice and pretty but does not take much horsepower and is mostly just for show.







