| Hardware and OS | Black Fox B4 mini | |
| Operating system | Android 8.1 Oreo | |
| Processor | ARM Cortex-A7, 1300 MHz, Cores: 4 | |
| GPU | ARM Mali-400 MP2, Cores: 2 | |
| RAM | 1 GB, 533 MHz | |
| Internal Storage | 8 GB | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes | |
| Display | Black Fox B4 mini | other phones |
| Type | IPS | |
| Size | 4.95 inches | |
| Resolution | 480 x 960 pixels | |
| Colors | 16 Millions Colors | |
| Pixel Density | 217 ppi | |
| Touchscreen | No | |
| Protection | 2.5D curved glass screen | |
| Features | Capacitive, Multi-touch | |
| Connectivity | Black Fox B4 mini | other phones |
| 4G Network | Yes | |
| Wi-Fi | b, g, n, Wi-Fi Hotspot | |
| GPS | GPS, A-GPS | |
| NFC | No | |
| USB | 2.0, Micro USB | |
| Speed | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | |
| SIM | Nano SIM | |
| Dual SIM | Micro-SIM, Nano-SIM | |
| Wireless Charging | No | |
| Camera | Black Fox B4 mini | other phones |
| Features | LED | |
| Image | 2592 x 1944 pixels | |
| Selfie camera | 1.92 MP (megapixels) | |
| Multimedia | Black Fox B4 mini | other phones |
| 3.5 mm Jack | yes | |
| Design | Black Fox B4 mini | other phones |
| Dimensions | 65.7 x 138 x 9.6 mm | |
| Waterproof | No | |
| Weight | 136 g | |
| Battery | Black Fox B4 mini | other phones |
| Capacity | 2000 mAh, Li-Ion | |
| Placement | Yes | |
| Other | Black Fox B4 mini | other phones |
| Sensors | Proximity, Light, Accelerometer, Fingerprint | |
