Ulefone RUGKING 4 PRO 4G 8/256GB BLACK
256 GB, Black, 6.56", Dual SIM, 4GMore than 10 pieces in stock at supplier
Colour2
Product details
Ulefone Rugking 4 Pro is designed to withstand demanding conditions. It is protected with IP68 and IP69K ratings, ensuring water and dust resistance as well as durability against high-pressure and hot water jets. Additionally, the MIL-STD-810H certification confirms the device's shock resistance, vibration resistance, and ability to function in extreme temperatures.
Performance and Storage
The phone's performance is powered by an efficient Unisoc T7250 processor, supported by 8 GB LPDDR4X RAM and 8 GB of virtual memory. It has 256 GB of fast UFS 2.2 storage, which can be expanded up to 2 terabytes with a MicroSD card. This provides ample capacity for applications, photos, videos, and work use.
Cameras for Versatile Use
The Rugking 4 Pro’s rear camera is a 48-megapixel sensor with a wide ƒ/1.79 aperture, which helps take sharp photos, especially outdoors and in well-lit conditions. Additionally, there is a 2-megapixel macro camera and an 8-megapixel front camera, enhancing photography capabilities.
Long-lasting Battery
The phone is equipped with a 10,200 mAh battery, providing up to 1428 hours of standby time and 52 hours of talk time. This battery life is significantly higher than on most smartphones, making the device suitable for outdoor use, field work, or travel where charging points might be scarce. The battery supports 18W wired charging and 6W reverse charging, allowing it to charge other devices.
Display and Additional Features
The 6.56-inch display offers a resolution of 720 × 1612 pixels and a 120 Hz refresh rate, making content viewing and app usage smooth and natural. The phone also features practical additional functionalities such as fingerprint recognition, face recognition, an underwater camera mode, gloves mode, NFC, and a digital toolbox that includes an altimeter, compass, and alarm clock.
Operating system | Android |
Display size (inches) | 6.56" |
Image resolution | 720 x 1612 Pixels |
Working memory | 8 GB |
Storage capacity | 256 GB |
Capacity | 10200 mAh |
Item number | 65631890 |
Manufacturer | Ulefone |
Category | Smartphones |
Manufacturer no. | RUGKING4PRO BLACK 8/256 |
Release date | 10.12.2025 |
Colour | Black |
Exact colour description | Black |
Mobile features | Face Unlock, Fingerprint |
Equipment + functions | NFC |
Operating system | Android |
Display size (inches) | 6.56" |
Image resolution | 720 x 1612 Pixels |
Refresh rate | 120 Hz |
Display functions | Touch screen |
Display size (inches) | 6.56" |
Image resolution | 720 x 1612 Pixels |
Mobile phone standard | 4G |
Connectivity | GPS, NFC |
Camera resolution | 48 Mpx |
F number main camera | 1.79 f |
Wide angle camera Resolution | 48 Mpx |
Front camera resolution | 8 Mpx |
Mobile processor | Unisoc T7250 |
Working memory | 8 GB |
Storage capacity | 256 GB |
Max. memory extension | 2000 GB |
Memory card type | MicroDrive, microSD, microSDXC |
SIM card type | Micro-SIM, Nano SIM |
SIM type | Dual SIM |
SIM slot | Nano SIM |
SIM slot 2 | microSD |
Sensors | Compass |
Localisation technology | GPS |
Capacity | 10200 mAh |
Charging technology | Fast Charge |
Battery life | 52 h |
Protection type (IP code) | IP68, IP69K |
CO₂ emissions | 97.77 kg |
Climate contribution | CHF 2.33 |
Height | 19 mm |
Width | 179 mm |
Length | 84 mm |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Smartphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 21.Sony2.4 %
- 22.HMD2.5 %
- 23.Ulefone2.9 %
- 24.Emporia3 %
- 25.Cat3.1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 6.Cat2 days
- 6.Doro2 days
- 6.Ulefone2 days
- 9.Honor3 days
- 9.Nothing3 days
Return rate
How often is a product of this brand in the «Smartphones» category returned?
Source: Digitec Galaxus- 24.Unihertz6.7 %
- 25.Olympia6.8 %
- 26.Ulefone7.3 %
- 27.Honor7.9 %
- 28.TCL8.1 %

