Oppo A73 has display Size 6.44", operating system Android 10, ColorOS 7.2. The device has ram 4/6 GB too, card support is microSDXC (dedicated slot), it has 128GB 4GB RAM, 128GB 6GB RAM hard disk. Back camera 16 MP is awesome, front camera 16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm is also not bad. A73 has power storage, . Device status is Available