1/8
- Black
- Orange
- Green
- 3 colours
8 GB / 256 GB / Global · Launched December 2025 · Energy class B
Overview
NeoScore
5.1
#2799 of 6245
- Design & display
- 4.8
- Performance & hardware
- 4.4
- Camera
- 4.2
- Connectivity
- 6.1
- Battery & charging
- 6.6
Efficiency
- Energy efficiencyB
- ABCDEFG
- RepairabilityC
- ABCDE
- Repeated-drop resistanceA
- ABCDE
Strengths
- Its 10,200 mAh battery capacity is among the highest of its time.
- IP68 and IP69K protect against water and dust, while MIL-STD-810H covers shocks and drops.
- It includes NFC, dual SIM, USB Type-C, Bluetooth 5.2 and GPS, GLONASS, BeiDou and Galileo navigation.
Weak points
- It is very heavy and thick: 405 g and 12.8 mm are among the weakest figures of its time.
- The display reaches only 500 nits and has 68.9 % usable surface, both worse than most phones of its time.
- Performance is worse than most: the AnTuTu result is 305,000.
- Display
- 6.56″IPS LCD720 × 1,612 px120 Hz
- Design
- 405 g84 mm178.6 mm12.8 mm
- Performance
- Unisoc Tiger T615 (T7250)Octa-Core8 GB RAM128 GB / 256 GB
- AnTuTu
- 305,000Better than 22% of phones
- Battery
- 10,200 mAh18 W90 h
- Cameras
- 48 Mpx · f/1.82 Mpx · f/2.4selfie 8 Mpx · f/2
- Network
- 4G3G2G
- Software
- Android 15
Editorial report
Ulefone RugKing 4 Pro 8 GB / 256 GB / Global technical sheet
The Ulefone RugKing 4 Pro suits buyers who prioritize a very large battery and protection from water, dust and impacts. Its main trade-off is the body: at 405 g and 12.8 mm thick, it is among the weakest figures of its time.
Its 10,200 mAh battery capacity is among the highest of its time, and the energy label gives 90 h per cycle. Reverse charging is included, but 18 W charging is worse than most phones of its time. The body resists water and dust with IP68 and IP69K, while MIL-STD-810H covers shocks and drops. This version pairs 8 GB of RAM with 256 GB of expandable storage, Android 15 and Google Services.
The 6.56″ IPS LCD display runs at 120 Hz, a typical figure, but its 500 nits and 68.9 % usable surface are worse than most. Performance is also worse than most: AnTuTu records 305,000. The 48 MP rear camera uses a 1/2″ sensor and lacks optical stabilization and optical zoom. NFC, dual SIM, USB Type-C, Bluetooth 5.2 and GPS, GLONASS, BeiDou and Galileo navigation add practical coverage. With an overall NeoScore of 5.1, the phone is worse than most phones of its time. It is best suited to buyers who need rugged protection and battery capacity more than light weight, bright viewing or high performance.
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
Prices in United States
Selected variant
8 GB / 256 GB / Global
Design & display
4.8
- Display Technology IPS LCD
- 5.0
- Display Refresh Rate 120 Hz
- 9.0
- Display Pixel Density 269 ppi
- 4.1
- Peak Display Brightness 500 nits
- 4.0
- Display Features Gorilla Glass 3, Water Drop Notch, Color LED Notifications, Capacitive Touch, Multi-Touch, 120Hz
- 0.0
- Weight 405 g
- 2.0
- Resistance Features IP68, IP69K, MIL-STD-810H
- 10.0
- Usable Surface 68.9 %
- 3.2
- Body Thickness 12.8 mm
- 2.7
Performance & hardware
4.4
- AnTuTu Score 305,000
- 1.3
- RAM Capacity 8 GB
- 7.1
- Storage Type UFS 2.2
- 5.0
- Processor Process Size 12 nm
- 3.7
- Maximum Storage Capacity 256 GB
- 7.5
- Maximum CPU Clock 1.8 GHz
- 3.2
- RAM Type LPDDR4X
- 5.0
Camera
4.2
- Sensor Size 1/2″
- 5.0
- Aperture f/1.8
- 8.0
- Optical Image Stabilization No
- 2.0
- Resolution 48 Mpx
- 8.0
- Optical Zoom 0 x
- 0.0
- Camera Features LED Flash, HDR, Panorama, Digital Zoom, Dual-Lens Camera, Autofocus, Touch Focus, Phase-Detection Autofocus, Continuous Shooting, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Time-Lapse
- 0.0
Connectivity
6.1
- Connectivity Features NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, 3.5 mm Audio Jack
- 3.0
- Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8
- 8.0
- Wi-Fi Standards Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- 5.0
- Bluetooth Version Bluetooth 5.2
- 7.0
- Navigation Systems GPS, A-GPS, GLONASS, BeiDou, Galileo
- 9.0
- SIM Configurations Dual Nano-SIM, Dual SIM Dual Standby
- 7.5
Battery & charging
6.6
- Battery Capacity 10,200 mAh
- 10.0
- Fast Charge Power 18 W
- 3.6
- Battery Features Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included
- 4.3
Tap a point on the chart to see what makes it up.
- Design & display
- 4.75
- Performance & hardware
- 4.44
- Camera
- 4.18
- Connectivity
- 6.05
- Battery & charging
- 6.6
- NeoScore rank
- #2799 / 6245
Efficiency
Grades from the official EU product label. Missing grades are never estimated.
- Energy efficiency
- B
- Repairability
- C
- Repeated-drop resistance
- A
Survived 270 drops without defects
View the official EPREL labelUlefone
Technical specifications
Performance
- Processor Model
- Unisoc Tiger T615 (T7250)
- Processor Process Size
- 12 nm
- Graphics GPU
- Mali-G57 MP1
- Storage Type
- UFS 2.2
- Maximum CPU Clock
- 1.8 GHz
- Maximum Storage Capacity
- 256 GB
- AnTuTu Score
- 305,000
- Geekbench 6 Single-Core
- 437
- Geekbench 6 Multi-Core
- 1,461
- CPU Description
- Octa-core CPU with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz.
- Processor Type
- Octa-Core
- 64-Bit Processor
- Yes
- RAM Capacity
- 8 GB
- RAM Type
- LPDDR4X
- Expandable Storage
- Yes
- AnTuTu version
- v10
Design
- Body Colors
- Black, Orange, Green
- Body Thickness
- 12.8 mm
- Body Width
- 84 mm
- Body Height
- 178.6 mm
- Weight
- 405 g
- Usable Surface
- 68.9 %
- Body Materials
- Plastic
- Resistance Features
- IP68, IP69K, MIL-STD-810H
- Waterproof Depth
- 2 m
- Drop Resistance Class
- A
- Repairability Class
- C
- Foldable
- No
- Rugged Build
- No
- Drop Test Count
- 270
Battery
- Battery Efficiency Rating
- B
- Battery Capacity
- 10,200 mAh
- Battery Type
- Li-Polymer
- Fast Charge Power
- 18 W
- Battery Features
- Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included
- Battery Endurance
- 90 h
- Charge cycles
- 1,000
Display
- Display Aspect Ratio
- 20:9
- Display Technology
- IPS LCD
- Peak Display Brightness
- 500 nits
- Display Diagonal
- 6.56″
- Display Horizontal Resolution
- 720 px
- Display Vertical Resolution
- 1,612 px
- Display Pixel Density
- 269 ppi
- Display Refresh Rate
- 120 Hz
- Display Features
- Gorilla Glass 3, Water Drop Notch, Color LED Notifications, Capacitive Touch, Multi-Touch, 120Hz
- Integrated Projector
- No
Sensors
- Fingerprint Sensor Placement
- Side
Sensor
- Sensor Features
- Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor
Software
- Operating System
- Android 15
- OS Family
- Android
- OS Version
- 15
- Direct OS Updates
- No
- Google Services
- Yes
- Widevine L1
- Yes
Connectivity
- SIM Configurations
- Dual Nano-SIM, Dual SIM Dual Standby
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8
- Cellular Technologies
- GSM, HSPA, LTE
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- Wi-Fi Features
- Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Bluetooth Version
- Bluetooth 5.2
- Bluetooth Profiles
- A2DP, LE
- Navigation Systems
- GPS, A-GPS, GLONASS, BeiDou, Galileo
- Connectivity Features
- NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, 3.5 mm Audio Jack
- USB Version
- USB 2.0
- Max. download speed
- 300 Mbps
- Max. upload speed
- 150 Mbps
Audio
- Audio Features
- A2DP, LE, Stereo Speakers
Product codes
- EAN
- 6975326660921
RugKing 4 Pro
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear Main Camera
- Sensor Model
- OmniVision OV48B
- Resolution
- 48 Mpx
- Sensor Type
- PureCel
- Sensor Size
- 1/2″
- Pixel Size
- 0.8 µm
- Pixel Binning
- 4 :1
Sensor
- Sensor Model
- OmniVision OV48B
- Resolution
- 48 Mpx
- Sensor Type
- PureCel
- Sensor Size
- 1/2″
- Pixel Size
- 0.8 µm
- Pixel Binning
- 4 :1
Video
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 30 fps
Lens
- Optical Zoom
- 0 x
- Aperture
- f/1.8
- Optical Image Stabilization
- No
Flash
- Flash Type
- Quad LED
- Flash LED Count
- 3 LEDs
Features
- Camera Features
- LED Flash, HDR, Panorama, Digital Zoom, Dual-Lens Camera, Autofocus, Touch Focus, Phase-Detection Autofocus, Continuous Shooting, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Time-Lapse
Rear Macro Camera
- Sensor Model
- GalaxyCore GC02M1
- Resolution
- 2 Mpx
- Sensor Type
- CMOS
- Sensor Size
- 1/5″
- Pixel Size
- 1.75 µm
- Aperture
- f/2.4
Sensor
- Sensor Model
- GalaxyCore GC02M1
- Resolution
- 2 Mpx
- Sensor Type
- CMOS
- Sensor Size
- 1/5″
- Pixel Size
- 1.75 µm
Lens
- Aperture
- f/2.4
Front Camera
- Sensor Model
- Sony IMX219 Exmor RS
- Resolution
- 8 Mpx
- Sensor Type
- ISOCELL
- Sensor Size
- 1/4″
- Pixel Size
- 1.12 µm
- Video Recording
- 1080p video recording
Sensor
- Sensor Model
- Sony IMX219 Exmor RS
- Resolution
- 8 Mpx
- Sensor Type
- ISOCELL
- Sensor Size
- 1/4″
- Pixel Size
- 1.12 µm
Video
- Video Recording
- 1080p video recording
Lens
- Aperture
- f/2
Product gallery
08Variant details
- Memory
- 8 GB
- Markets
- Global
- Storage
- 256 GB
- Market codes
- Global
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