Samsung Galaxy A30s has display Size 6.4", operating system Android 9.0. The device has ram 3/4 GB too, card support is microSD, up to 1 TB (dedicated slot), it has 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM hard disk. Back camera 25 MP is awesome, front camera 16 MP is also not bad. Galaxy A30s has power storage, . Device status is Available