Ulefone RugKing 4 Pro: 16GB+256GB Rugged Phone

The RugKing 4 Pro is a rugged smartphone with up to 16GB of RAM (8GB physical + 8GB virtual expansion) and 256GB of internal storage, expandable up to 2TB via microSD card. It’s powered by a Unisoc T7250 octa-core processor and runs the latest Android 15 OS for powerful, stable performance.

It features a massive 10,200mAh battery for extended outdoor use and supports optional dock charging (dock sold separately). The 6.56-inch 120Hz display offers clear viewing for browsing and media. Its 48MP main camera with an f/1.8 aperture captures detailed photos.

Built to withstand tough conditions, it has IP68 & IP69K waterproof ratings, can be submerged in 2 meters of water for 30 minutes, is drop-resistant from 2 meters, and meets MIL-STD-810G standards. A Water-Lock mode prevents accidental screen touches in wet conditions.

The phone includes dual AI assistants: Ulefone AI Pro for tasks like recording summaries and writing assistance, and support for Google Gemini, ChatGPT, and Grok. Note: Third-party app audio recording depends on the app’s features and permissions.

Additional features include a super-bright torch, multi-system navigation (GPS/GLONASS/Beidou/Galileo), Widevine L1 certification, a customizable key, NFC for Google Pay, face unlock, a fingerprint sensor, an outdoor toolbox, and a headset-free FM radio.

It supports global 4G LTE (see detailed band list in original text) with a triple-card slot for two nano-SIMs and one microSD card. It works with most carriers like T-Mobile but is not compatible with AT&T or Cricket.

The package includes an exclusive armor case with a rotatable clip and carabiner for hands-free carrying and added protection.