Non Camera Smartphone: 6.088″ HD+ Water drop Display 4000mAh Large Battery Smart Antenna Tuning Smooth operation by high performance brings better operation and data management. Quad – core 12nm 1.8GHz – Helio A20 Context Of Use-Calling and Surfing the Internet Normally, the scenarios are: Army Camp: for enlistment and perform special task Laboratory: as your backup mobile in the top secret lab Factory Workshop bring mobiles without breaking the rules Government Agency for high classified buildings and conference Long Battery Life + Power Saving Feature: Free you from frequent charges 4000mAh 5V 1.5A, Type-C 3-CardSlot, Triple Available There is no need to make choices anymore. No need to worry; one card is out of service. No need to limit the storage. Little improvement makes a big difference. TF Card Sim 2 Sim 1