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8GB + 256GB, 9600mAh, 5.99-inch, Android 15, Unisoc T7255, Network: 4G, NFC
Ulefone RugKing features Unisoc T7255, 8GB + 256GB memory and storage, 5.99‑inch (diagonal), 9600mAh battery, Android 15. High-Efficiency Performance: The Unisoc T7255 Octa-Core processor paired with up to 16GB RAM(8GB physical + 8GB virtual) and Android 15 ensures high-efficiency multitasking and stable performance for professional workflows. Global Connectivity: Dual SIM 4G LTE support across global frequency bands provides unrivaled network reliability for international field operations and seamless carrier switching.
50MP Rear Camera + 2MP Macro Camera
Supports 18W charging
5.99‑inch (diagonal)
8GB + 256GB physical memory and storage

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Ulefone RugKing features Unisoc T7255, 8GB + 256GB memory and storage, 5.99‑inch (diagonal), 9600mAh battery, Android 15.
The Unisoc T7255 Octa-Core processor paired with up to 16GB RAM(8GB physical + 8GB virtual) and Android 15 ensures high-efficiency multitasking and stable performance for professional workflows.
Dual SIM 4G LTE support across global frequency bands provides unrivaled network reliability for international field operations and seamless carrier switching.
A 126dB HiFi bass speaker delivers ultra-loud audio for noisy environments, while the uSmart connector enables high-precision integration with endoscopes and microscopes.
The built-in high-brightness glare flashlight provides flicker-free illumination, ensuring safety and visibility during emergency night operations or low-light technical tasks.
A 50MP main camera with underwater capability captures high-resolution data, complemented by a 5.99-inch 910-nit HD+ screen for ultimate clarity under direct sunlight.
The 9600mAh battery with 18W fast charging and OTG reverse-charging functionality ensures long-term field endurance and serves as a reliable power bank for auxiliary devices.
Ulefone AI Pro and Google Gemini integration streamline complex tasks through intelligent recording summaries, writing assistance, and adaptive screen search capabilities.
Engineered to IP68/IP69K and MIL-STD-810H standards, this device maintains peak operation in extreme environments ranging from -20°C to 50°C.
Ulefone smartphones combines GPS/GLONASS/Beidou/Galileo navigation system, Widevine L1 Certifie, quick access custom button, NFC function Google Pay, gloves mode, face unlock and fingerprint ID, 3.5mm Headphone Jack, Support Blinking Notification Light & Digital Toolbox and headset-free FM.
Height: 173.4 mm. Width: 83.3 mm. Depth: 18.3 mm. Weight: 397 grams.
9600mAh Battery. Built-in lithium-ion polymer battery. USB Type-C port. Supports 18W charging. Supports wired reverse charging, 5W. Supports 10W dock charging. Battery Life. Standby Time | Up to 522 Hours. Talk Time | Up to 52 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.
126dB HiFi Quality Loudest Speaker. 3.5W peak wattage. Smart PA high volume boost. 36 mm speaker diameter. 11.5cc-equivalent large sound cavity design.
Review the detailed technical specifications and product photographs before selecting this model for your order. Ulefone RugKing offers 8GB + 256GB 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 specifications.















| Size and Weight | |
|---|---|
| Height | 173.4 mm |
| Width | 83.3 mm |
| Depth | 18.3 mm |
| Weight | 397 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 | |
| 9600mAh Battery | |
| Built-in lithium-ion polymer battery | |
| USB Type-C port | |
| Supports 18W charging | |
| Supports wired reverse charging, 5W | |
| Supports 10W dock charging | |
| Battery Life | |
| Standby Time | Up to 522 Hours |
| Talk Time | Up to 52 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 18W. 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 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. Liquid damage not covered under warranty. | |
| Audio | |
| 126dB HiFi Quality Loudest Speaker | |
| 3.5W peak wattage | |
| Smart PA high volume boost | |
| 36 mm speaker diameter | |
| 11.5cc-equivalent large sound cavity design | |
| * The data are theoretical values from Ulefone lab based on specific test environment. | |
| Processor | |
| Unisoc T7255 | |
| CPU | UMS9230T |
| CPU architecture | 2*Cortex-A57 2.0GHz + 6*Cortex-A55 1.8GHz, 12nm process |
| CPU frequency | Octa Core, up to 2.0GHz |
| GPU | Arm Mali-G57 |
| GPU frequency | 750MHz |
| Storage and RAM | |
| 8GB + 256GB | |
| RAM | 8GB large memory LPDDR4X |
| Flash storage | 256GB 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 | |
| 5.99‑inch (diagonal) | |
| Punch-hole screen LCD Multi-Touch display with IPS technology | |
| Brightness:Max 910 nits | |
| Resolution | 720 x 1440 HD+ |
| Fingerprint-resistant oleophobic coating | |
| *With a rounded corners design on the display, the diagonal length of the screen is 5.99 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 | |
| 50MP Rear Camera + 2MP Macro Camera | |
| 50MP Main Camera | |
| Samsung JN1 CMOS Sensor | |
| 0.64 x 0.64μm, FOV 76.9° | |
| ƒ/1.75 large aperture, 6 piece lens | |
| 2MP Macro Camera | |
| OV02A10 CMOS sensor | |
| LED Flash | |
| Rear camera photography features | |
| Normal mode,Night mode, Portrait, Macro, Document correction, Beauty, Filter, AI Emoji, Gif, Film, Pro mode, Panorama, 50MP, Slow motion,Time lapse | |
| Google lens, HDR, Level, Location info, Watermark, Camera mute,Touch shooting Seif timer, Grid line,Volume key feature, Anti flicker,Long press, Smile shutter, Face attribute detect | |
| 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 | |
| Samsung 4H8 Sensor | |
| 1.12μm, 4 piece lens, FOV 84°, ƒ/2.0 large aperture | |
| Front camera photography features | |
| Normal Mode, Portrait, Beauty, Filter, Ai Emoji, GIF, Film | |
| HDR, Level, Location info, Watermark, Mirror, Camera mute,Touch shooting Self timer, Grid line, Volume key feature, Anti flicker, Smile shutter, Face attribute detect, 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 Fingerprint Unlock | |
| Side-Mounted Fingerprint, Integrate power key and fingerprint sensor together | |
| Capacitive Touch Sensor | |
| Response speed | Up to 0.1s |
| Supports the enrollment of 5 sets of fingerprint | |
| 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 | B1/2/3/4/5/7/8/12/13/1718/19/20/25/26/28A/28B/66 |
| 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 5.0 | |
| 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 to https://pay.google.com/about | |
| Operating System | |
| Android 15 | |
| Pure Android System | |
| No ads | |
| Buttons | |
| Sensors | |
| Proximity Sensor, Light 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 | |
| 3.5 mm Headphone Jack | |
| Card slot | |
| Three(3), Nano SIM + Nano SIM+microSD | |
| Notification Light | |
| Support, tri-color light, red/green/blue | |
| Supports charging prompt | |
| 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 | |
| AC power charger (100~240V) | |
| Type-C to Type-C Data cable (100cm) | |
| Protective Film (Pre-installed) | |
| Tempered Glass Screen Protector | |
| SIM needle | |
| Lanyard | |
| 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