Realme 8 touch sampling rate July 8, 2019 16 32 64 128 Realme 8 5g touch sampling rate Realme 8 pro touch sampling rate Realme 8 4g touch sampling rate Realme 8 pro frp umt Realme 8 pro factory reset Realme 8 pro speed Realme 8 pro fps test Realme 8 zoom test