Brandvivo Operating SystemFuntouch OS 15 RAM Memory Installed Size12 GB CPU ModelSnapdragon CPU Speed1.8, 2.4, 2.8 GHz Memory Storage Capacity256 GB [CAMERA]: Rear Camera: 50 MP Zeiss OIS Main Camera: OIS; f/1.88; FOV 84°; 6P lens, 50 MP Zeiss Super Telephoto Camera: AF; OIS, f/2.65, FoV 33.1°, 4P l