
The UleFone RugKing 4 Pro is a rugged 4G smartphone with a 6.56" HD+ display, a 120Hz refresh rate, an octa-core Unisoc T7250 processor, 8GB of RAM and 256GB of storage. It also has a 48MP main camera, 8MP front camera and a 2MP macro camera, a 10200mAh battery, 18W charging, NFC support and high durability ratings of IP68, IP69K and MIL-STD-810H. The features are complemented by a clean, ad-free version of Android 15, dock charging support, the Super Torch function and practical AI tools for faster work.
The UleFone RugKing 4 Pro features a 6.56" IPS display with a resolution of 720×1612px, up to 500 nits of brightness and a 120Hz refresh rate, which ensures smoother content scrolling and a more pleasant visual experience during normal use. The display has a fingerprint-resistant oleophobic coating and is protected by Corning Gorilla Glass 3, so it's ready for demanding daily use.
Inside the phone is a Unisoc T7250 processor with eight cores and a clock speed of up to 1.8GHz. Paired with 8GB of LPDDR4X RAM and UFS 2.2 storage, it delivers smooth system and app performance. You can expand the storage by up to 2TB with a microSD card, and the RAM can be virtually extended by an additional 8GB, for a total of up to 16GB of RAM.
The 10200mAh battery provides a significant power reserve for extended use without frequent charging. The phone supports 18W charging via USB-C, reverse charging and also dock charging, so you can conveniently charge it via a compatible charging dock. The robust battery capacity makes the RugKing 4 Pro a suitable device for fieldwork, travelling and long periods away from a power socket.
The main camera has a 48MP resolution and an f/1.79 aperture, so it handles everyday photography with good detail even in low light. The setup is complemented by a 2MP macro camera for capturing details and an 8MP front camera for selfies and video calls. The phone also supports underwater photography and video recording, including controls for starting and stopping recording underwater.
The phone comes equipped with practical AI tools that expand its capabilities for both work and everyday use. There's AI Writing Assist for editing text, changing tone, formatting, translating and proofreading, Screen Search for quick searches directly from the screen, and an AI Calculator that can solve handwritten problems. The phone can also serve as a smart assistant for brainstorming, summarising information or quickly finding content.
The UleFone RugKing 4 Pro is equipped with the Super Torch function, a powerful torch that comes in handy when working outdoors, moving around in the evening, and in situations where you need light instantly. It's practical for camping, travelling and emergency use, making the phone a useful work tool.
The phone meets IP68, IP69K and MIL-STD-810H standards, so it's ready for dust, water and rough handling. The design is built for more demanding environments, and the phone can withstand submersion in water up to 2 metres deep for up to 30 minutes. Another practical feature is Water-Lock Mode, which disables the touch controls on the display when used in wet environments.
The phone's features include support for 4G/3G/2G, VoLTE, Bluetooth 5.2, Wi-Fi 802.11 a/ac/b/g/n on the 2.4 and 5GHz bands, NFC, and navigation with GPS, GLONASS, Galileo, and Beidou. The phone supports two Nano SIM cards, or a combination of one Nano SIM and one microSD card. There is also a side-mounted fingerprint reader integrated into the power button, face unlock, and a three-colour notification LED.
The phone runs on a clean, ad-free version of Android 15. The system offers a modern interface, smooth operation, and good compatibility with current apps. As it's a clean system without unnecessary modifications, the interface remains clear and fast even with daily use.
Specifications can be changed without notice. Images are for illustrative purposes only.