Redmi note 8 pro 5g ya 4g July 8, 2019 16 32 64 128 Redmi note 8 pro 5g hai ya 4g Redmi note 8 pro 4g h ya 5g Redmi note 8 pro hz Redmi 8 4g Redmi 8 pro snapdragon Redmi note 8 pro ram