The Ulefone RugKing 4G Waterproof Rugged Smartphone is a heavy-duty device built for extreme environments, outdoor work, and reliable daily use. Designed with IP68/IP69K water and dust resistance and MIL-STD-810G durability, it is engineered to withstand drops, water exposure, and harsh weather conditions.

Powered by Android 15 and a robust 9600mAh battery, the RugKing delivers long-lasting performance for extended field use, travel, or outdoor activities. It supports 4G connectivity, dual SIM plus microSD expansion, and NFC for convenient mobile payments and connectivity.

The phone features a 5.99″ HD display with 910-nit peak brightness for better outdoor visibility, along with a 50MP rear camera system and 8MP front camera. Additional features include fingerprint and face unlock, FM radio, underwater camera support, and loud 126dB speaker output for clear audio in noisy environments.

With its rugged design, large battery, and strong feature set, the Ulefone RugKing is ideal for construction workers, adventurers, and users who need a highly durable smartphone that can handle tough conditions.