Ulefone RugKing 4 Pro - 6.5" - 256 GB - 10200 mAh - 4G - Orange
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Product Information
Full details
The Ulefone RugKing 4 Pro is a high-performance, ultra-durable smartphone built for professionals and outdoor enthusiasts who require extreme reliability in harsh environments. Featuring a massive 10,200mAh battery and military-grade construction, it offers unmatched endurance; however, its substantial 405g weight makes it less suitable for users prioritizing a slim, lightweight device.
All features
| Colour | Orange |
|---|---|
| Operating System | Android |
| Internal Storage Capacity | 256 GB |
| Display Size | 6.5 |
| Network Generation | 4G |
| Series | RugKing 4 Pro |
| Model Part Number | RK4-P-OR-01 |
| Brand | Ulefone |
| Mobile Device Battery Capacity | 10200 mAh |
Extended Product Information
FAQs
Is the Ulefone RugKing 4 Pro waterproof?
Yes, it is IP68 and IP69K certified, capable of surviving submersion in up to 2 meters of water.
Can I expand the internal storage?
Yes, the device supports MicroSD cards up to 2TB for additional storage.
Does it support contactless payments?
Yes, the device is equipped with NFC for mobile payments and data pairing.
How long does the battery last?
The 10,200mAh battery is designed for extreme endurance, providing up to 52 hours of talk time on a single charge.
What version of Android does it run?
It comes pre-installed with the latest Android 15 operating system.
Does it include a charging dock?
The device supports dock charging; please verify if your specific package includes the dock or if it needs to be purchased as an accessory.
Troubleshooting
Screen responding erratically in wet conditions
Ensure Water-lock mode is enabled to prevent phantom touches caused by water droplets.
Slow charging speeds
Ensure you are using the original cable and a power adapter that supports at least 18W output.
Difficulty connecting to mobile networks
Check that your NanoSIM is correctly seated and verify that your APN settings match your network provider requirements.
Pros and Cons
Pros
- Massive battery life suitable for multi-day use
- Extreme weather and impact resistance
- Smooth 120Hz display refresh rate
- Generous 256GB storage capacity
- Integrated high-brightness flashlight
- Supports advanced AI productivity tools
Cons
- Heavy device weight at 405g
- Display resolution is 720p rather than FHD
- Not intended for one-handed operation
- Moderate processor speed for high-end gaming
Setup, Compatibility & Care
Setting up the device is straightforward via the Android 15 interface, which supports easy data migration from your previous handset. To ensure longevity, always verify the port covers are tightly sealed before exposing the device to water. While the phone is built to endure drops, we recommend routine cleaning of the charging port and speakers if the device has been exposed to mud or salt water. The device supports 18W charging; for the fastest and most convenient experience, utilize the custom charging dock. Always ensure the device is updated through the system settings to receive the latest security patches and AI feature enhancements.