Invens A10 OS: Android 8.1 Oreo; RAM Memory: 1 GB; Display: LCD IPS Color (16M), 480x854 px (5.5") 178ppi; Touch screen: yes; Built-in memory: 8 GB; Camera: 5.0 MPx; Flash: LED; Autofocus: yes; Optical zoom: no; Digital zoom: yes; Second camera: yes; Bluetooth:...