| Hardware and OS Cubot J3 |
| Operating system: | Android 8.1 Oreo Go Edition OS |
| Processor: | Quad Core 1.3GHz ARM Cortex A7 |
| GPU: | ARM Mali-400 MP2, 2-Cores |
| RAM: | 1GB LPDDR3, 667MHz |
| Internal Storage: | 16GB External Memory Supports Up to 32GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes with Modified Android |
| Display Cubot J3 |
| Type: | IPS, LCD capacitive touchscreen |
| Size: | 5.0 inches HD |
| Resolution: | 1440 x 720 Pixels, 24 bit color depth |
| Colors: | 16M Colors |
| Pixel Density: | ~ 322 ppi |
| Touchscreen: | Yes Multi Touch Support |
| Protection: | Yes Support |
| Features: | IPS HD Screen, LCD Display, ~ 322 PPI, Capacitive Touch, 2.5D Curved Glass Screen |
| Connectivity Cubot J3 |
| 4G Network: | 4G Network Bands Not Available |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi HotSpot |
| GPS: | Yes, with GPS, A-GPS |
| NFC: | No |
| USB: | Micro USB 2.0 With Charging and Mass Storage Function |
| Speed: | HSUPA 5.76 Mbps Upload, HSDPA 21 Mbps Download |
| SIM: | Nano SIM |
| Dual SIM: | (Nano, Nano), Dual Standby |
| Camera Cubot J3 |
| Main camera: | 8MP with AF and Single-LED Flash Rear Camera |
| Features: | Yes with Single-LED Flash |
| Image: | 3264 x 2448 Pixels |
| Selfie camera: | 5 Megapixels |
| Multimedia Cubot J3 |
| Loudspeaker: | Yes |
| Radio: | Yes |
| Video Playback: | Up to 3 Hours |
| Video Out: | Yes With Wireless Media Link |
| Ring Tones: | MP3, eAAC , WAV ringtones |
| 3.5 mm Jack: | yes |
| Design Cubot J3 |
| Battery Cubot J3 |
| Capacity: | 2,000 mAh |
| Placement: | Non-Removable |
| Other Cubot J3 |
| Sensors: | Ambient Light Sensor, Accelerometer Sensor, Proximity Sensor |
