Personally I really hope that high end SoC would get rid of those A57 low power chip or at least reduced their numbers. Why do we need 4x A57 cores anyway?
Seriously, if they are going for tri-core design, then they should consider using /2x A57 for idle operation, 3 mid performance cores with 3 high performance cores (for gaming or high load).
The Exynos 990 variant of the Samsung Galaxy S20 has now been tested on Geekbench 5.1. The big question, of course, is how it compares to the Snapdragon 865 models. Well, your guess is probably the case.