Feature
Dual SIM Card, Qwerty Keyboard
Operation System
Android 8.1
Mobile phone type
Seniors phone
Product Name
F3 4G Dual LCD Flip Senior Phone
OS
MTK6731 Quad core 1.1GHz Android
Screen
Main 2.8 inch touch screen+Sub 1.77 inch Screen
Frequency
2G,3G:850/900/2100(three bands optional),4G
Memory
512MB+4GB(1GB+8GB Optional)
Camera
Rear:2MP. Front:optional(0.3MP or 2MP)