Ulefone RugKing 3 Pro

The Ulefone RugKing 3 Pro is an affordable, highly durable rugged smartphone engineered for extreme environments. Launched in December 2025, it balances military-grade survival features with modern day-to-day usability, including integrated AI features and a distinctively slim profile for a rugged device.

Key Specifications Overview

Feature	Specification
Display	6.56-inch HD+ IPS LCD, 120Hz refresh rate, 500 nits peak brightness
Durability	IP68/IP69K waterproof, MIL-STD-810H shock and drop certified (up to 2 meters)
Processor	Unisoc T7250 Octa-core chip
Memory & Storage	8GB LPDDR4X RAM (+8GB virtual expansion) \| 128GB UFS 2.2 storage (expandable up to 2TB)
Rear Cameras	48MP primary sensor + 2MP macro lens
Front Camera	8MP selfie camera
Battery & Charging	5,700 mAh battery \| 10W wired charging, 10W dock charging, 5W reverse charging
OS & Software	Android 15/16 (with OTA support) and Ulefone AI Pro features

Standout Features for Adventurers & Workers

Slim Mecha Design: Despite its rugged framing, it features a thickness of only 12.85 mm and a weight of 286g, rendering it much more comfortable for daily pockets than standard bulky rugged bricks.
Water-Lock Mode: A unique software toggle that temporarily disables the touchscreen when wet. This completely mitigates accidental phantom touches while navigating or working in a heavy downpour.
120-Lumen Super Torch: Features a dedicated, built-in glare flashlight that operates via a one-key hardware tap on the side of the device, eliminating the need to pack a separate flashlight.
Custom Charging Dock Support: Outfitted with specialized POGO pin connectors on the exterior, allowing users to easily drop it onto a Ulefone charging dock for cord-free, rapid desktop power.
Ulefone AI Pro Tools: Packed with modern software assistance tools, including an AI Recording Summary tool (for call transcripts and instant summaries) and AI Writing Assist (for messaging drafts and tone adjustments).