9 m 4 6 July 8, 2019 16 32 64 128 249 9 ( m 4 6 )= 49 M * 4 6 9 2 M 4 6 8 9 9 m 2 )+ 4 6 7m M 9 4 m 6 5 M 4 9 67 90 Redmi 9 (m-g80 4/64) 4 3 9 m )= 60 X 9 m 4 25 m 5 65