The exynos 4g variant is a failure not just on the fe, but regular s20 variants too. S21 is gonna be a huge upgrade to the exynos countries as now the new exynos 2100 is finally competitive with the latest snapdragon. The exynos 990 in s20 series was even worse than the snapdragon 855 that was in 2019 flagships and the performance wasn't the only bad thing about it, it was highly inefficient as well. I would suggest anyone considering s20 series phones here to wait for the s21 series. Pre-orders have already started. Or buy mi10t or poco f2 pro in discounted prices.