Best Buy: Samsung Galaxy S21 Ultra 5G 128GB (Unlocked) SM-G998UZSAXAA
No Samsung Exynos 2100: Delayed Galaxy S21 FE could arrive next year in Europe with Android 11 and a Snapdragon 888 - NotebookCheck.net News
Samsung to bestow the Galaxy S21 series with the Exynos 2100 in Europe and South Korea; 16 GB of RAM headed to the Galaxy S21 Ultra - NotebookCheck.net News
Samsung Galaxy S21 series rumored specs | MobileDokan