Oppo Reno Ace has display Size 6.5", operating system Android 9.0, planned upgrade to 10.0. The device has ram 8/12 GB too, card support is No, it has 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM hard disk. Back camera 48 MP is awesome, front camera 16 MP is also not bad. Reno Ace has power storage, . Device status is Available