Bored of these posts now. Not once have I had any issues with the phone it's great. If you don't like it return it
it is easier to scam someone than to have someone scammed admit that.
Anyways into the game performance there goes a lot which is not the architecture only. Both socs use the same mali g cores, mediatek has either done better drivers than samsung/pubg developers have worked to make that game run well with that soc or the test is faked.
Even if it trhottle a 4 core vs a 9 core stands no chance even if the 9 core runs at minimum frequency
Its the game optimization service, its throttling the CPU/GPU, probably because of heat. It would do the same to SD version of the phone as well but they run cooler playing PUBG so it doesnt have to throttle ..
You can disable the game optimization service and you will get 60 FPS and smooth gameplay.
In the video the phones are the same temp at the end so who knows why Samsung is aggressively throttling, probably just bad programming and a lack of care factor given its the last year Samsung are doing Exynos chips with their own custom cores.