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Ulefone RugKing 4 Pro Rugged Phones
8GB + 256GB, 10000mAh, 6.56-inch, Android 15, Unisoc T7250, Network: 4G, NFC
Ulefone RugKing 4 Pro features Unisoc T7250, 8GB + 256GB memory and storage, 6.56‑inch (diagonal), 10000mAh battery, Android 15. 10000mAh Battery: The high-capacity 10,000mAh battery provides an unrivaled power solution for extended outdoor missions and supports efficient dock charging for rapid deployment. 16GB RAM Architecture: Equipped with an octa-core Unisoc T7250 and up to 16GB RAM (8GB physical + 8GB virtual), this Android 15 device ensures high-efficiency multitasking and smooth performance across 256GB of expandable storage.
48MP Main Camera
Supports 18W charging
6.56‑inch (diagonal)
8GB + 256GB physical memory and storage
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Address: Room 1303A,Building A,127 Chenshe Yishu Chanyeyuan,Minzhi Street, LongHua District,Shenzhen 518109
CONTACT INFORMATION
Address: Room 1303A,Building A,127 Chenshe Yishu Chanyeyuan,Minzhi Street, LongHua District,Shenzhen 518109
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Description
Ulefone RugKing 4 Pro Features
Ulefone RugKing 4 Pro features Unisoc T7250, 8GB + 256GB memory and storage, 6.56‑inch (diagonal), 10000mAh battery, Android 15.
10000mAh Battery
The high-capacity 10,000mAh battery provides an unrivaled power solution for extended outdoor missions and supports efficient dock charging for rapid deployment.
16GB RAM Architecture
Equipped with an octa-core Unisoc T7250 and up to 16GB RAM (8GB physical + 8GB virtual), this Android 15 device ensures high-efficiency multitasking and smooth performance across 256GB of expandable storage.
120Hz Visual System
The 6.56-inch 120Hz display paired with a 48MP f/1.8 main camera delivers professional-grade clarity for both high-speed screen interactions and detailed field photography.
Ruggedized Environmental Protection
Engineered to IP68, IP69K, and MIL-STD-810H standards, this chassis survives 2m submersions and drops, featuring a specialized Water-Lock mode to prevent accidental touch inputs in extreme wet conditions.
AI Productivity Suite
Harness the power of Ulefone AI Pro and Google Gemini for intelligent recording summaries, AI-driven writing assistance, and seamless task streamlining during complex professional research.
Integrated Professional Toolbox
Ulefone mobile phone combines super Torch- break the darkness, GPS/GLONASS/Beidou/Galileo navigation system, Widevine L1 Certifie, custom key, NFC function Google Pay, face unlock and fingerprint ID, outdoor toolbox and headset-free FM.
Global 4G Connectivity
The triple-slot tray supports dual Nano SIMs and a TF card across extensive global 4G LTE bands, ensuring reliable communication and high-speed data access in diverse geographical regions.
Size and Weight
Height: 178.6 mm. Width: 84 mm. Depth: 19.2 mm. Weight: 405 grams.
Charging and Battery
10000mAh (Rated) /10200mAh Battery (Typ). Built-in lithium-ion polymer battery. USB Type-C port. Supports 18W charging. Supports wired reverse charging, 6W. Supports 10W dock charging. Battery Life. Standby Time | Up to1428Hours. 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.
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.
Ulefone RugKing 4 Pro Wholesale and Bulk Orders
Review the detailed technical specifications and product photographs before selecting this model for your order. Ulefone RugKing 4 Pro 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 4 Pro specifications.
Ulefone RugKing 4 Pro Manufacturer Notes
- The battery is non-removable, removing it may cause damage to the device
- Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.
- The RugKing 4 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 4 Pro. Liquid damage not covered under warranty.
- The RugKing 4 Pro has waterproof plugs for its charging port, please tightly put the plugs into the holes before you put a RugKing 4 Pro into water.
- The Custom Key and its ability to quickly access different functions work only when the phone screen is unlocked.
- 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.
- 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.
- 6.56 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.
- The resolution is measured as a standard rectangle with a rounded corners design, the effective pixels are slightly less.
- The camera software functions are subject to the actual presence, some of functions and names may vary depending on the software version.
- The actual photo and video resolution may vary depending on the shooting mode.
- 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.
- The product, accessories, and package may vary in different markets. Pictures are for reference only. Please refer to the actual products.
- Dual 4G SIM requires the support of local telecom operator services, it may not be available in all regions.
- Whether you can use VoLTE depends on the local carriers, please note that not all of your local carriers support this function.
- Armor Case with a carabiner and a clip attachments in one set, Armor Molle Holster,Armor Mount Pro, Armor Mount (Next-Gen), dock charger are all sold separately.
- Wear and tear for daily use or serious drops may weaken or invalidate the phone waterproofing.
- Ulefone AI features can shift with updates, and future upgrades might come with a fee.
- The services mentioned above are designed for high-definition (HD) streaming, but your experience may be influenced by various factors, including software updates and others. Notes:
- The battery is non-removable, removing it may cause damage to the device
- Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.
- The RugKing 4 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 4 Pro. Liquid damage not covered under warranty.
- The RugKing 4 Pro has waterproof plugs for its charging port, please tightly put the plugs into the holes before you put a RugKing 4 Pro into water.
- The Custom Key and its ability to quickly access different functions work only when the phone screen is unlocked.
- 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.
- 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.
- 6.56 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.
- The resolution is measured as a standard rectangle with a rounded corners design, the effective pixels are slightly less.
- The camera software functions are subject to the actual presence, some of functions and names may vary depending on the software version.
- The actual photo and video resolution may vary depending on the shooting mode.
- 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.
- The product, accessories, and package may vary in different markets. Pictures are for reference only. Please refer to the actual products.
- Dual 4G SIM requires the support of local telecom operator services, it may not be available in all regions.
- Whether you can use VoLTE depends on the local carriers, please note that not all of your local carriers support this function.
- Armor Case with a carabiner and a clip attachments in one set, Armor Molle Holster,Armor Mount Pro, Armor Mount (Next-Gen), dock charger are all sold separately.
- Wear and tear for daily use or serious drops may weaken or invalidate the phone waterproofing.
- Ulefone AI features can shift with updates, and future upgrades might come with a fee.
- The services mentioned above are designed for high-definition (HD) streaming, but your experience may be influenced by various factors, including software updates and others.
Ulefone RugKing 4 Pro Specifications
| Colours | Black, Orange |
|---|---|
| Size and Weight | |
| Height | 178.6 mm |
| Width | 84 mm |
| Depth | 19.2 mm |
| Weight | 405 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 | |
| 10000mAh (Rated) /10200mAh Battery (Typ) | |
| Built-in lithium-ion polymer battery | |
| USB Type-C port | |
| Supports 18W charging | |
| Supports wired reverse charging, 6W | |
| Supports 10W dock charging | |
| Battery Life | |
| Standby Time | Up to1428Hours |
| 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 4 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 4 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/256GB | |
| RAM | 8GB memory LPDDR4X |
| Flash storage | 256GB/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 | |
| 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, FOV80.1° | |
| ƒ/1.79 large aperture, 6 piece lens | |
| LED Flash | |
| 2MP Macro Camera | |
| GC02M1-C24YC CMOS sensor | |
| Rear camera photography features | |
| Normal mode，Night mode, 48MP, Portrait, Macro, Document correction, Beauty, Filter, AI Emoji, Gif, Film, Pro mode, Panorama, Slow motion,Time lapse, Intelligent scanning | |
| Google lens, HDR, AI, Level, Location info, Watermark, Camera mute,Touch shooting Self timer, Grid line,Volume key feature, Anti flicker, Long press, Smile shutter | |
| 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 | |
| 1.12 μm, 4 piece lens, FOV78 °, ƒ/2.0 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, 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 | B1/2/3/4/5/7/8/12/13/17/18/1920/25/26/28A/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 | 0.178 W/kg Body: 1.401 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 4 Pro | |
| AC Power Charger (100~240V) | |
| Type-C 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. | |
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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Just Email Us :
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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