QrZrQ Cheap Smartphone, 5.0 Inch Dual SIM 3G Unlocked Mobile Phone, Quad Core 16GB ROM, Android 9.0, Dual Camera, GPS/Wifi/Bluetooth/Face ID Cell Phones (Reno10-Golden)

【Android 9.0, 1GB RAM+16GB ROM】The operating page of Android System 9.0 has been streamlined to increase the overall memory storage capacity of the phone. With Android version 9.0, everything can run quickly and smoothly on this SIM card free smartphone, even with only 1GB of running memory. If you feel that 16GB of storage memory cannot meet the needs of storing photos, music, and videos, you can purchase a 128GB memory card.