Ulefone RugKing 4 Pro 4G 6.56" Dual SIM 8GB/128GB - Orange

Ulefone RugKing 4 Pro

The Ulefone RugKing 4 Pro was developed for users who need an extremely resistant smartphone, with high autonomy and practical features for demanding environments. With military certifications, a large capacity battery, Android 15 and a 120Hz screen, this device is ideal for construction, industry, logistics professionals, outdoor activities, and users looking for a smartphone ready for any challenge.

Its 6.56-inch IPS LCD screen offers HD+ resolution (1612 × 720 pixels), a 120Hz refresh rate, and brightness up to 500 nits, providing fluid navigation and good visibility in different lighting conditions. The oleophobic coating also helps reduce fingerprints during use.

In terms of performance, the RugKing 4 Pro integrates the Unisoc T7250 octa-core processor, manufactured in 12 nm, accompanied by 8GB of LPDDR4X RAM and 128GB of UFS 2.2 internal storage. It is also possible to expand the capacity via microSD cards up to 2TB, allowing you to store photos, videos, and applications without worries.

Autonomy is one of its biggest highlights. The 10,200mAh battery (typical capacity) offers several days of use on a single charge, supports 18W fast charging, 10W dock charging, and up to 6W reverse wired charging, allowing it to power other devices when needed.

For photography, it is equipped with a 48MP main camera with f/1.79 aperture and a 2MP macro sensor, while the 8MP front camera ensures good quality selfies and video calls. It also includes various capture modes, such as Night Mode, Panorama, Pro, Time-Lapse, Slow Motion, Smart Scan, and Google Lens.

Built for extreme environments, it has IP68, IP69K, and MIL-STD-810H certifications, offering resistance to water, dust, drops, and adverse conditions. It also features a high-power LED flashlight, NFC, facial unlock, side fingerprint reader, and Android 15 with virtually no unnecessary applications.

Main advantages of the Ulefone RugKing 4 Pro

🛡️ IP68, IP69K and MIL-STD-810H Certifications
🔋 10,200mAh battery with several days of autonomy
⚡ 18W fast charging and reverse charging
📱 6.56" HD+ IPS screen with 120Hz refresh rate
🚀 Unisoc T7250 Octa-Core Processor
💾 8GB LPDDR4X RAM and 128GB UFS 2.2
📸 48MP main camera with advanced photography modes
💡 Integrated high-power LED flashlight
📡 NFC, Bluetooth 5.2 and Dual Band Wi-Fi
🤖 Virtually pure Android 15

Technical Specifications

General

Brand: Ulefone
Model: RugKing 4 Pro
EAN: 6975326661812
Color: Orange
Operating System: Android 15

Screen

Type: IPS LCD
Size: 6.56"
Resolution: 1612 × 720 pixels (HD+)
Refresh rate: 120Hz
Maximum brightness: 500 nits
Oleophobic anti-fingerprint coating

Processor

Model: Unisoc T7250 (UMS9230E)
Architecture: Octa-Core
2 × Cortex-A75 up to 1.8GHz
6 × Cortex-A55 up to 1.6GHz
GPU: ARM Mali-G57

Memory

RAM: 8GB LPDDR4X
Dynamic RAM: up to 16GB (8GB physical + 8GB virtual)
Storage: 128GB UFS 2.2
MicroSD expansion: up to 2TB

Rear Camera

Main: 48MP
Macro sensor: 2MP
LED Flash
Video up to Full HD 1080p at 30 fps

Front Camera

8MP
Full HD Video

Connectivity

4G LTE Dual SIM
Wi-Fi 2.4GHz / 5GHz
Bluetooth 5.2
NFC (Google Pay)
USB-C 2.0
GPS, GLONASS, Galileo and BeiDou

Security

Side fingerprint reader
Facial unlock

Resistance

IP68
IP69K
MIL-STD-810H

Battery

Typical capacity: 10,200mAh
Rated capacity: 10,000mAh
Fast charging: 18W
Dock charging: 10W
Reverse wired charging: 6W

Dimensions and Weight

Height: 178.6 mm
Width: 84 mm
Thickness: 19.2 mm
Weight: 405 g

Package Contents

Ulefone RugKing 4 Pro
USB-C to USB-C cable
Pre-applied protective film
Lanyard
SIM ejection tool
User manual

The Ulefone RugKing 4 Pro combines military-grade resistance, excellent autonomy, and practical features in a robust device ready for intensive use. With Android 15, a 120Hz screen, a 10,200mAh battery, and IP68/IP69K/MIL-STD-810H certifications, it is an excellent choice for professionals and users who need a reliable smartphone in any environment.