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8GB + 128GB, 5700mAh, 6.56-inch, Android 15, Unisoc T7250, Network: 4G, NFC
Ulefone RugKing 3 Pro features Unisoc T7250, 8GB + 128GB memory and storage, 6.56‑inch (diagonal), 5700mAh battery, Android 15. High-Efficiency Performance: The octa-core processor paired with 16GB RAM (8GB physical + 8GB virtual) and 128GB storage ensures seamless multitasking and high-speed data processing for demanding professional applications. Advanced 120Hz Display: The 6.56-inch 120Hz high-resolution screen with 500 nits brightness delivers fluid visuals and superior outdoor readability, powered by Android 15 for intelligent data security and optimized multitasking.
48MP Main Camera
Supports 10W charging
6.56‑inch (diagonal)
8GB + 128GB physical memory and storage

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Ulefone RugKing 3 Pro features Unisoc T7250, 8GB + 128GB memory and storage, 6.56‑inch (diagonal), 5700mAh battery, Android 15.
The octa-core processor paired with 16GB RAM (8GB physical + 8GB virtual) and 128GB storage ensures seamless multitasking and high-speed data processing for demanding professional applications.
The 6.56-inch 120Hz high-resolution screen with 500 nits brightness delivers fluid visuals and superior outdoor readability, powered by Android 15 for intelligent data security and optimized multitasking.
Capture high-fidelity field data with the 48MP main sensor, 2MP macro lens for technical inspections, and an 8MP front camera optimized for professional-grade video conferencing.
Equipped with a 5700mAh battery and custom dock compatibility, this system ensures 28 hours of talk time and reliable operation during long-duration field assignments without frequent recharging.
A 120-lumen high-intensity flashlight provides critical illumination for night shifts, while Widevine L1 certification enables high-definition streaming for professional training and media consumption.
Engineered to IP68/IP69K and MIL-STD-810H standards, this device features a specialized Water-lock mode to maintain screen functionality and prevent accidental inputs in torrential conditions.
Height: 173.8 mm. Width: 83 mm. Depth: 12.85 mm. Weight: 286 grams.
5700mAh Battery (Typ). Built-in lithium-ion polymer battery. USB Type-C port. Supports 10W charging. Supports wired reverse charging, 5W. Supports 10W dock charging. Battery Life. Standby Time | Up to 430 Hours. Talk Time | Up to 28 Hours.
Splash, Water and Dust Resistant. Rated IP68 (maximum depth of 2 metres up to 30 minutes) under IEC standard 60529. Rated IP69K under IEC standard 60529. MIL-STD-810H Certification.
Unisoc T7250. CPU: UMS9230E. CPU architecture: 2*Cortex-A57 1.8GHz + 6*Cortex-A55 1.6GHz, 12nm process. CPU frequency: Octa Core, up to 1.8GHz. GPU: Arm Mali-G57. GPU frequency: 850MHz.
Review the detailed technical specifications and product photographs before selecting this model for your order. Ulefone RugKing 3 Pro offers 8GB + 128GB memory and storage. View the colour finishes and device angles in the gallery. Accessories shown in feature illustrations are optional unless listed in the package contents. Contact RuggedMaster to discuss wholesale quantities and the configuration required for your order.
Explore the Ulefone Armor 27T Pro+ rugged phone and review the official Ulefone RugKing 3 Pro specifications.
















| Colours | Black, Green, Orange |
|---|---|
| Size and Weight | |
| Height | 173.8 mm |
| Width | 83 mm |
| Depth | 12.85 mm |
| Weight | 286 grams |
| *Size and weight vary by configuration and manufacturing process. Actual measurements between individual products may vary. All specifications are subject to the actual product. | |
| Charging and Battery | |
| 5700mAh Battery (Typ) | |
| Built-in lithium-ion polymer battery | |
| USB Type-C port | |
| Supports 10W charging | |
| Supports wired reverse charging, 5W | |
| Supports 10W dock charging | |
| Battery Life | |
| Standby Time | Up to 430 Hours |
| Talk Time | Up to 28 Hours |
| *Typical value. Actual capacity may vary slightly. This capacity is the nominal battery capacity. The actual battery capacity for each individual product may be slightly above or below the nominal battery capacity. | |
| *Non-removable battery. Removing the battery may cause damage to the device. | |
| *Use with original charger and data cable, the max charging power can reach 10W. The actual charging power will intelligently change with different scenarios, please refer to the actual use. | |
| Rugged | |
| Splash, Water and Dust Resistant | |
| Rated IP68 (maximum depth of 2 metres up to 30 minutes) under IEC standard 60529 | |
| Rated IP69K under IEC standard 60529 | |
| MIL-STD-810H Certification | |
| *RugKing 3 Pro is splash, water, and dust resistant and was tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 2 meters up to 30 minutes). Charger and accessories are not water-resistant. Splash, water and dust resistance are not permanent and might decrease as a result of normal wear. Do not attempt to charge a wet RugKing 3 Pro. Liquid damage not covered under warranty. | |
| Processor | |
| Unisoc T7250 | |
| CPU | UMS9230E |
| CPU architecture | 2*Cortex-A57 1.8GHz + 6*Cortex-A55 1.6GHz, 12nm process |
| CPU frequency | Octa Core, up to 1.8GHz |
| GPU | Arm Mali-G57 |
| GPU frequency | 850MHz |
| Storage and RAM | |
| 8GB + 128GB | |
| RAM | 8GB memory LPDDR4X |
| Flash storage | 128GB phone storage UFS2.2 |
| microSD memory card Up to 2TB | |
| *Available storage and RAM are less than the total memory due to storage of the operating system and software pre-installed in the device. | |
| *microSD card needs to be purchased separately. Recommended to use Class 10 memory cards, other memory cards are not guaranteed to be fully compatible. | |
| Display | |
| 6.56‑inch (diagonal) | |
| Water-drop screen LCD Multi-Touch display with IPS technology | |
| Brightness:Max 500 nits | |
| Resolution | 720 x 1612 HD+ |
| Fingerprint-resistant oleophobic coating | |
| *With a rounded corners design on the display, the diagonal length of the screen is 6.56 inches when measured according to the standard rectangle (the actual viewable area is slightly smaller). | |
| *The resolution measured as a standard rectangle, with a rounded corners design, the effective pixels are slightly less. | |
| Rear Camera | |
| 48MP Main Camera | |
| OV48B2Q CMOS sensor | |
| 0.8μm, FOV 80.1° | |
| ƒ/1.79large aperture, 6 piece lens | |
| LED Flash | |
| 2MP Macro Camera | |
| GC02M1-C24YC CMOS sensor | |
| Rear camera photography features | |
| Normal mode,Night mode, Portrait, Macro, Document correction, Beauty, Filter, AI Emoji, Gif, Film, Pro mode, Panorama, 48MP, Slow motion,Time lapse, Intellogent Scanning | |
| HDR, Level, Location info, Watermark, Mirror, Camera mute,Touch shooting, Self timer, Grid line, Volume key feature, Anti flicker, Smile shutter, Gesture recognition | |
| Rear camera video features | |
| 1080P recording | 30fps |
| 720P recording | 30fps |
| 480P recording | 30fps |
| *The actual photo and video resolution may vary depending on the shooting mode. | |
| *The camera software functions are subject to actual presence, some functions and names may vary depending on the software version. | |
| Front Camera | |
| 8MP selfie camera | |
| Sony IMX 219 CMOS sensor | |
| 1.12μm, 4 piece lens, FOV 78°, ƒ/2.0 aperture | |
| Front camera photography features | |
| Normal Mode, Portrait, Beauty, Filter, AI Emoji, Film | |
| HDR, Level, Location info, Watermark, Mirror, Camera mute,Touch shooting, Self timer, Grid line, Volume key feature, Anti flicker, Smile shutter, Gesture recognition | |
| Front camera video features | |
| 1080P recording | 30fps |
| 720P recording | 30fps |
| 480P recording | 30fps |
| *The camera software functions are subject to actual presence, some functions and names may vary depending on the software version. | |
| Underwater Photography | |
| Supports to take photos & video recording | |
| Supports to start/end operation underwater | |
| Supports to quickly switch shooting modes underwater | |
| Unlock Options | |
| Supports Face Unlock | |
| Network | |
| Supports use of dual SIM cards from different carriers | |
| Both cards can access 4G connectivity simultaneously | |
| Dual Nano SIM; either card can be set as the primary card | |
| Supports 4G/3G/2G | |
| Supports VoLTE HD calling | |
| Supported network bands | |
| 4G Network | |
| FDD-LTE | B1/2/3/4/5/7/8/12/13/17/18/1920/25/26/28A/28B/66 |
| TDD-LTE | B34/38/39/40/41 |
| 3G Network | |
| WCDMA | B1/2/4/5/8 |
| 2G Network | |
| GSM | B2/3/5/8 |
| *Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions. | |
| *Only certain regions and telecom operators support VoLTE. | |
| Connectivity | |
| WLAN | |
| Supports protocols | 802.11 a/ac/b/g/n |
| Supports 2.4G Wi-Fi / 5G Wi-Fi | |
| Bluetooth | |
| Supports Bluetooth 5.2 | |
| Navigation and positioning | |
| Supports multiple positioning systems | |
| GPS | |
| GLONASS | |
| Galileo | |
| BEIDOU | |
| Supports Digital Compass | |
| NFC | |
| Supports Google Pay | |
| Supports Transit, Loyalty Cards, Gift Cards and Plane tickets | |
| *Supported by Google Pay, you should download Google Pay to use it. Google Pay available countries and regions please refer tohttps://pay.google.com/about | |
| Operating System | |
| Android 15 | |
| Pure Android System | |
| No ads | |
| Buttons | |
| Sensors | |
| Proximity Sensor, Light Sensor, Gravity sensor, Acceleration Sensor, Geomagnetic Sensor, Pedometer, NFC | |
| Multimedia | |
| Video | FLV/MKV/AVI/3GP/MP4 |
| Audio | MID/FLAC/MKA/MP3/M4AAAC/AMR/OGG/MP2 |
| Image | GIF/JPEG/PNG/BMP |
| Ebook | TXT/HTML |
| Ports | |
| USB 2.0, Type-C | |
| Card slot | |
| Three(3), Nano SIM + Nano SIM+microSD | |
| Notification Light | |
| Support, tri-color light | |
| Supports charging prompt | |
| SAR | |
| Maximum 10g SAR | |
| Head | 0.165 W/kg Body: 0.519 W/kg |
| Language support | |
| Indonesian, Malay, Catalan, Czech, Danish, German, Estonian, English, Spanish, Filipino, French, Croatian, Italian, Latvian, Lithuanian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Finnish, Swedish, Vietnamese, Greek, Turkish, Bulgarian, Russian, Serb, Ukrainian, Armenian, Hebrew, Urdu, Arabic, Persian, Hindi, Bengali, Thai, Korean, Burmese, Japanese, Simplified Chinese, Traditional Chinese | |
| In the box | |
| RugKing 3 Pro | |
| AC Power Charger (100~240V) | |
| USB-A to Type-C Data Cable (100cm) | |
| Protective Film (Pre-installed) | |
| Tempered Glass Screen Protector | |
| Lanyard | |
| SIM Needle | |
| Multi-language User Manual | |
| Warranty Card | |
| Charging Instruction Card | |
| Safety Prompt Statement | |
| *The AC power adapter's plug is chosen to match your country's standard (EU/AU/US). If you have a specific need for a different type of charger, please confirm with sellers before you place your order. | |
| *May vary in different market. Subject to the actual product. | |
| *The apperance of package and accessories may be different, but the function remain the same, please refer to the actual. | |
| Specifications | |
| The phone pictures and screen content on the above are for illustration only. The actual phone (including but not limited to appearance, color, size) and screen (including but not limited to background, UI, and graphics) may be slightly different. Please refer to the actual product. | |
| The data on the page are theoretical values from Ulefone lab based on specific test environment (see details at specific description). In actual use, there may be slight differences due to product differences, software versions, use conditions and environmental factors, so please refer to actual situation as final. | |
| The preceding specifications are theoretical values based on product design. Some features and specifications may vary across markets. To provide accurate product information, specifications, and features, Ulefone may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice. | |
| The Android® word mark and logos are registered trademarks owned by Google. | |
| The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. | |
| USB-Type C™ and USB-C™ are trademarks of USB Implementers Forum. | |
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No, direct online purchase is not acceptable now as we want to give our partner more profits at their side
Yes,we can send it to your directly,please just email us and get our latest quotation directly.
Yes,You can email us and we will send you our latest products catalogs to you
Yes,We accept OEM service. We have our own factory and excellent RD team, OEM is a part of our business, in addition, we offer ODM service, we would love to make good ideas happen.
Takes about 30 days for 500pcs OEM order after sample confirmed.
Hello, no, we do not supply any refurbished or reconditioned devices or produucts, if you are interested in our night vision products, you can send your dealer or distributor request information
no, we do not supply the military because our products do not meet military standards and are intended only for civil purposes such as hunting, security, monitoring and other civil fields.
For the civil interest, the customers can send the dealer or distributor request information