Battery Life
Perhaps one of its stronger points, the BLU Dash 4.5 houses a removable 2000 mAh Li-Ion battery. Given the energy-efficient nature of its components and the manageable power draw from its display, the phone supports excellent standby and talk times. Users can expect up to 900 hours of standby on 2G networks, 750 hours on 3G, and up to 24 hours of talk time on 2G networks. This long battery life makes it reliable for users needing prolonged periods away from a charger.