Redmi note 9 pro max screen size July 8, 2019 16 32 64 128 Redmi note 9 pro max screen size in cm Redmi note 9 pro max screen size in inches Redmi note 9 pro max screen size in pixels Redmi note 9 pro max normal dpi Redmi note 9 smallest width Redmi note pro max 9 Redmi note 9 display settings Redmi note 9 pro max kamera