4g realme 8 July 8, 2019 16 32 64 128 4g realme 8 mobile Realme 4g 8 128 4g realme 8 pro 4g realme 8 phone 4g realme 8000 price 4 64 4g realme 8 pro price 4g realme 8 display fingerprint price 4g realme 8 amoled display price