The Oppo R9, also known as the F1 Plus was available for purchase in March 2016. It features a 5.5” 1080P AMOLED display, giving a pixel density of ~401 PPI. Processing power is supplied by a MediaTek MT6755 (Helio P10), which comprises of an octa-core (4 x 2 GHz & 4 x 1 GHz) CPU, a Mali-T860MP2 GPU and 4 GB of system RAM. The included 64 GB of internal storage can be expanded upon thanks to the dedicated microSD card slot. The primary camera is capable of capturing images at 13 MP, the secondary at 16 MP. The 145g chassis is powered by a non-removable 2850mAh battery. Here members are free to browse the existing threads available for the Oppo R9, which may include subjects such ROM development, custom recoveries and rooting guides.