Apple Iphone 11 Pro Max has display Size 6.5", operating system iOS 13, up to iOS 13.3. The device has ram 4 GB too, card support is No, it has 64GB 4GB RAM, 256GB 4GB RAM, 512GB 4GB RAM hard disk. Back camera 12 MP is awesome, front camera 12 MP is also not bad. Iphone 11 Pro Max has power storage, . Device status is Available