Download Google Camera for Samsung Galaxy S21 (Plus) & S21 Ultra
OUTDATED* Gcam vs Stock Camera for Samsung S21 Ultra | Is it Worth it? - YouTube
Any working Gcam apk link for S21 (exynos)? : r/GalaxyS21
Camera head to head: Lumia 950 XL vs Samsung Galaxy S21 Ultra 5G
Amazon.com: SAMSUNG Galaxy S21 Ultra 5G Factory Unlocked Android Cell Phone 128GB US Version Smartphone Pro-Grade Camera 8K Video 108MP High Res, Phantom Silver
Google Camera for Galaxy S21 S20 S10: Exynos! - YouTube
So I succesfully made Gcam work on my 21 Ultra (exynos) and here's how it went : r/S21Ultra