Ulefone RugKing - 128 GB - Orange
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Product Information
Full details
The Ulefone RugKing 4 Pro is an ultra-durable, high-capacity smartphone engineered for outdoor enthusiasts and professionals working in demanding environments who require a device that can survive extreme conditions. It offers a massive 10,200mAh battery for long-term power and IP68/IP69K protection, though its rugged build and 405g weight make it significantly heavier and bulkier than standard consumer smartphones.
All features
| Colour | Orange |
|---|---|
| Internal Storage Capacity | 128 GB |
| Network Generation | 4G |
| Operating System | Android |
| Series | RugKing |
| Model Part Number | IN-RB-6975326661812 |
| Brand | Ulefone |
Extended Product Information
FAQs
Is the Ulefone RugKing 4 Pro waterproof?
Yes, it is rated IP68 and IP69K, meaning it can withstand submersion up to 2 meters and high-pressure water spray.
Can I expand the storage?
Yes, it supports microSD cards up to 2TB for additional storage.
Does it support fast charging?
The device supports up to 18W charging via the USB-C port.
Is the screen protected against scratches?
Yes, it uses Corning Gorilla Glass 3 for enhanced scratch and impact resistance.
Can I use two SIM cards at once?
Yes, the device features Dual SIM capability for two NanoSIM cards.
What is the weight of the phone?
The device weighs 405 grams.
Troubleshooting
Touchscreen unresponsive in rain
Ensure 'Water-lock' mode is toggled on to disable accidental touch registration while wet.
Device is not recognized by PC
Ensure you are using a data-capable USB-C cable and check that 'File Transfer' mode is selected in the phone's USB notification settings.
Battery draining faster than expected
Check for background apps with high power consumption in the battery settings and lower the screen refresh rate to 60Hz.
Pros and Cons
Pros
- Exceptional rugged build quality with extreme environmental protection
- Extremely long battery life suitable for multi-day use
- Smooth 120Hz display refresh rate
- Expandable storage support up to 2TB
- Includes versatile AI-driven productivity software
Cons
- Heavyweight design at 405g may cause fatigue
- Resolution is capped at 720p despite the large display
- Non-standard bulk may not fit in all smartphone mounts or pockets
- Repairability rating is relatively low
Setup, Compatibility & Care
To begin, insert your NanoSIM cards into the dual-SIM tray using the provided tool. For initial setup, follow the on-screen prompts of the Android 15 interface to sync your Google account. Because the device features an oleophobic coating and Gorilla Glass 3, avoid using abrasive cleaning agents; a soft, damp microfiber cloth is sufficient for the screen. When using the device in wet conditions, engage the 'Water-lock' mode through the notification shade to prevent accidental screen inputs. If you plan to use the device as a desktop or stationary unit, utilize the dedicated dock charging feature to maintain battery health and provide optimal viewing angles. Always ensure the charging port cover is securely sealed after charging if you intend to submerge the phone.