Oppo K5 has display Size 6.4", operating system Android 9.0, planned upgrade to 10.0. The device has ram 6/8 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM hard disk. Back camera 64 MP is awesome, front camera 32 MP is also not bad. K5 has power storage, . Device status is Available