Huawei Y7 Prime has display Size 5.5 Inches, operating system Android 7.0. The device has ram 3 GB too, card support is microSD, up to 256 GB (uses SIM 2 slot), it has 32 GB hard disk. Back camera 12 MP is awesome, front camera 8 MP is also not bad. Y7 Prime has power storage, . Device status is Available