Tecno Pop 1s has display Size 5.5", operating system Android 8.1 Oreo. The device has ram 2 GB too, card support is microSD, up to 32 GB, it has 16 GB, 1/2 GB RAM hard disk. Back camera 8 MP is awesome, front camera 5 MP is also not bad. Pop 1s has power storage, . Device status is Available