Redmi note 9 vs samsung s23 ultra July 8, 2019 16 32 64 128 Redmi note 9 pro vs samsung s23 ultra Samsung galaxy s23 ultra vs redmi note 9 pro Xiaomi redmi note 9 pro vs samsung s23 ultra Redmi note 9 pro vs samsung s21 ultra Samsung s22 ultra vs redmi note 9 pro Redmi note 9 pro vs samsung s9 Redmi note 11 vs samsung s23 ultra