Ulefone RugKing Rugged Phones

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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Description

Ulefone RugKing Features

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.

Professional Audio Expansion

A 126dB HiFi bass speaker delivers ultra-loud audio for noisy environments, while the uSmart connector enables high-precision integration with endoscopes and microscopes.

Integrated Glare Flashlight

The built-in high-brightness glare flashlight provides flicker-free illumination, ensuring safety and visibility during emergency night operations or low-light technical tasks.

Advanced Imaging Display

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.

High-Capacity Power

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.

AI-Driven Productivity

Ulefone AI Pro and Google Gemini integration streamline complex tasks through intelligent recording summaries, writing assistance, and adaptive screen search capabilities.

Military-Grade Durability

Engineered to IP68/IP69K and MIL-STD-810H standards, this device maintains peak operation in extreme environments ranging from -20°C to 50°C.

Multi-Functional Utility

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.

Size and Weight

Height: 173.4 mm. Width: 83.3 mm. Depth: 18.3 mm. Weight: 397 grams.

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.

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.

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.

Ulefone RugKing Wholesale and Bulk Orders

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.

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Ulefone RugKing Manufacturer Notes
  1. The battery is non-removable, removing it may cause damage to the device.
  2. Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.
  3. The 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.
  4. The RugKing has waterproof plugs for its charging port and audio jack, please tightly put the plugs into the holes before you put a RugKing into water.
  5. The Custom Key and its ability to quickly access different functions work only when the phone screen is unlocked.
  6. The actual available RAM and storage are less than the listed total capacity due to the occupied storage of the operating system and software pre-installed in the device. The maximum 8GB of dynamic RAM can be activated in Settings at your will.
  7. The micro SD card is not included, and need to be purchased separately. It is recommended to use Class 10 memory cards, other types of memory cards are not guaranteed to be fully compatible.
  8. 5.99 inches is the diagonal length of the display when the four rounded corners are taken to be pointed corners, the actual viewable area is slightly smaller.
  9. The resolution is measured as a standard rectangle with a rounded corners design, the effective pixels are slightly less.
  10. The camera software functions are subject to the actual presence, some of functions and names may vary depending on the software version.
  11. The actual photo and video resolution may vary depending on the shooting mode.
  12. NFC and Google Pay is supported, and you are suggested to download Google Pay to use it; the available countries and regions are for your reference:https://pay.google.com/about.
  13. The product, accessories, and package may vary in different markets. Pictures are for reference only. Please refer to the actual products.
  14. Dual 4G SIM requires the support of local telecom operator services, it may not be available in all regions.
  15. Whether you can use VoLTE depends on the local carriers, please note that not all of your local carriers support this function.
  16. Armor Case with a carabiner and a clip attachments in one set, Armor Molle Holster, Armor Mount (Next-Gen), dock charger are all sold separately.
  17. For more devices that are compatible with uSmart Expansion Connector, you are recommended to refer to our accessories list. Expansion devices require additional purchases.
  18. Wear and tear for daily use or serious drops may weaken or invalidate the phone waterproofing. Notes:
  19. The battery is non-removable, removing it may cause damage to the device.
  20. Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.
  21. The 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.
  22. The RugKing has waterproof plugs for its charging port and audio jack, please tightly put the plugs into the holes before you put a RugKing into water.
  23. The Custom Key and its ability to quickly access different functions work only when the phone screen is unlocked.
  24. The actual available RAM and storage are less than the listed total capacity due to the occupied storage of the operating system and software pre-installed in the device. The maximum 8GB of dynamic RAM can be activated in Settings at your will.
  25. The micro SD card is not included, and need to be purchased separately. It is recommended to use Class 10 memory cards, other types of memory cards are not guaranteed to be fully compatible.
  26. 5.99 inches is the diagonal length of the display when the four rounded corners are taken to be pointed corners, the actual viewable area is slightly smaller.
  27. The resolution is measured as a standard rectangle with a rounded corners design, the effective pixels are slightly less.
  28. The camera software functions are subject to the actual presence, some of functions and names may vary depending on the software version.
  29. The actual photo and video resolution may vary depending on the shooting mode.
  30. NFC and Google Pay is supported, and you are suggested to download Google Pay to use it; the available countries and regions are for your reference:https://pay.google.com/about.
  31. The product, accessories, and package may vary in different markets. Pictures are for reference only. Please refer to the actual products.
  32. Dual 4G SIM requires the support of local telecom operator services, it may not be available in all regions.
  33. Whether you can use VoLTE depends on the local carriers, please note that not all of your local carriers support this function.
  34. Armor Case with a carabiner and a clip attachments in one set, Armor Molle Holster, Armor Mount (Next-Gen), dock charger are all sold separately.
  35. For more devices that are compatible with uSmart Expansion Connector, you are recommended to refer to our accessories list. Expansion devices require additional purchases.
  36. Wear and tear for daily use or serious drops may weaken or invalidate the phone waterproofing.

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.

One-stop Solutation

RUGGEDMASTER offer End-to-End Solutions from Design to Production

Rich Experience

RUGGEDMASTER has more than 10 years of OEM and ODM manufacturing experience in customizing rugged tablets,rugged phones,rugged handhelds,rugged laptop,etc.

Strong R & D Capabilities

More than 10 years experienced R&D engineers provide mature custom solutions of outdoors products

Strict Quality Control

Including raw material test, online production test, PCS test, finished product test.

Competitive prices

RUGGEDMASTER offer competitive prices as we are able to produce our products efficiently and cost-effectively in our own factory.

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Email : sales@ruggedmaster.com

Address: 4th Floor, A3 Building Yinlong Industry Base, Longdong Community, Longgang District,Shenzhen

Between 9:00 am-6: 00 pm from Monday to Friday Beijing time

We will reply you witin 12hours.

Can I buy from you online directly?

No, direct online purchase is not acceptable now as we want to give our partner more profits at their side

Can you send me a price list or no middleman quotation?

Yes,we can send it to your directly,please just email us and get our latest quotation directly.

Can you send me a catalog or brochure?

Yes,You can email us and we will send you our latest products catalogs to you

Do Your Company Accept Customizaion?

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.

What's the normaly lead time for OEM order?

Takes about 30 days for 500pcs OEM order after sample confirmed.

Do you sell refurbished or reconditioned devices?

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

Do you sell your products to the military?

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

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