FUTURE’S:oppo f9 pro as octa-core with 2GHz processor, 4 or 6gb of ram and 64gb internal storage.The Android 8.1(Oreo)version and it as 2 cameras at back with 16+ 2Mp rear camera, 25Mp front camera.It as 3500mah battery with fast charging capacity in 5-minutes full charging and it is powered by VOOC fast wired charging which delivers 2 hours of talk time.Its memory as dedicated micro SD support upto 256 additional storage. The oppo f9 pro as 6.3 inch(160 mm)1080x2340 pixel, LTPS IPS LCD display.