Infinix S3x has display Size 6.2", operating system Android 8.1. The device has ram 4 GB too, card support is microSD, up to 128 GB (dedicated slot), it has 64 GB, 4 GB RAM or 32 GB, 3 GB RAM hard disk. Back camera 13 MP is awesome, front camera 16 MP is also not bad. S3x has power storage, . Device status is Available