| Hardware and OS | Innjoo Halo 4 | |
| Operating system | Android v5.1 (Lollipop) | |
| Chipset | Spreadtrum SC7731C | |
| Processor | Quad core, 1.2 GHz, Cortex A7 | |
| Graphics | Mali-400 MP | |
| RAM | 1 GB | |
| Internal Storage | 16 GB | |
| Expandable memory | Yes Up to 32 GB | |
| Display | Innjoo Halo 4 | other phones |
| Type | TFT | |
| Size | 5.5 inches | |
| Resolution | 480 x 854 pixels | |
| Pixel Density | 178 ppi | |
| Touchscreen | Yes Capacitive Touchscreen, Multi-touch | |
| Screen to body ratio calculated | 68.29 % | |
| Connectivity | Innjoo Halo 4 | other phones |
| Network support | 3G, 2G | |
| WI-FI | Yes Wi-Fi 802.11, b/g/n | |
| Gps | Yes | |
| Bluetooth | Yes v4.0 | |
| NFC | No | |
| Dual SIM | Dual SIM, GSM GSM | |
| USB TYPE-C | No | |
| USB connectivity | microUSB 2.0 | |
| Camera | Innjoo Halo 4 | other phones |
| Main camera | 5 MP | |
| Image | 2592 x 1944 Pixels | |
| Front camera | 2 MP | |
| Camera features | Digital Zoom | |
| Flash | No | |
| Autofocus | Yes | |
| Design | Innjoo Halo 4 | other phones |
| Height | 155 mm | |
| Width | 78.6 mm | |
| Thickness | 9.2 mm | |
| Weight | 182 grams | |
| Colours | Black, Gold | |
| Battery | Innjoo Halo 4 | other phones |
| Capacity | 3000 mAh | |
| Type | Li-Polymer | |
| Other | Innjoo Halo 4 | other phones |
| Fingerprint sensor | No | |
| Other sensors | Proximity sensor, Accelerometer | |
