Built to Endure: The Uncompromising Durability of Blackview Rugged Phones Survival isn’t optional; it’s engineered. Blackview smartphones embrace the MIL-STD-810H military standard, subjecting devices to rigorous tests including extreme temperature fluctuations (-30°C to 60°C), high humidity, salt fog, solar radiation, and intense vibration. This certification isn’t marketing fluff – it’s a blueprint for resilience validated