Smartphone xiaomi redmi note 11 4gb ram 128gb sn July 8, 2019 16 32 64 128 Smartphone xiaomi redmi note 11 4gb ram 128gb rom sn Redmi note 11 4g 128gb Xiaomi redmi note 11 4gb 128gb Redmi note 11 4+128 Xiaomi redmi note 11 4gb ram 128gb graphite gray Redmi note 11 ram 4+2/128