Philips S688 OS: Android 9.0 Pie; Processor: MediaTek Helio P60 MT6771; Processor clock: 2.00 GHz; Number of cores: 8; GPU: ARM Mali-G72 MP3 @800 MHz; RAM: 4 GB, 6 GB, 8 GB; Internal memory: 128 GB, 256 GB, 512 GB; Memory cards: yes; microSD, microSDHC, microSDXC...