| Hardware and OS | TCL C9 | |
| Operating System | Android v9.0 (Pie) | |
| Processor | 2 GHz, Octa Core Processor | |
| Chipset | Qualcomm Snapdragon 665 | |
| Cores | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| RAM | 4 GB | |
| Internal Memory | 64 GB | |
| Memory Card Slot | Yes, upto 256 GB | |
| Graphics | Adreno 610 | |
| Dual Sim | Yes | |
| Sim Size | Nano Nano SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | TCL C9 | other phones |
| Screen Size | 6.5 inches, 1080 x 1920 pixels | |
| Display Type | Color IPS screen (16M) | |
| Pixel Density | ~339 PPI | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 19.5:9 | |
| Connectivity | TCL C9 | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes, v4.2 | |
| EDGE | Yes | |
| GPRS | Yes | |
| USB | Yes, microUSB v2.0 | |
| USB Features | USB Charging | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Multimedia | TCL C9 | other phones |
| Email | Yes | |
| FM Radio | No | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes | |
| Java | No | |
| Battery | TCL C9 | other phones |
| Battery capacity | 3900 mAh | |
| Type | Non-Removable Battery | |
| Other | TCL C9 | other phones |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
