| Hardware and OS | Tecno Spark 8C | |
| Operating System | Android v11 | |
| Processor | 1.6 GHz, Octa Core Processor | |
| Chipset | Unisoc T606 | |
| RAM | 3 GB | |
| Internal Memory | 64 GB | |
| Memory Card Slot | No | |
| Graphics | ARM Mali-G57 MP1 | |
| Dual Sim | Yes | |
| Sim Size | Nano Nano SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Tecno Spark 8C | other phones |
| Screen Size | 6.6 inches, 720 x 1612 pixels, 90 Hz | |
| Display Type | Color IPS LCD screen (16M) | |
| Pixel Density | ~267 PPI | |
| Screen-to-Body Ratio | ~ 83.7% | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 20:9 | |
| Connectivity | Tecno Spark 8C | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| USB | Yes, microUSB v2.0 | |
| USB Features | USB on-the-go | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Tecno Spark 8C | other phones |
| Main camera | 13 MP f/1.8
AI lens with autofocus | |
| Video Recording | Yes | |
| Flash | Yes, LED | |
| Selfie camera | 8 MP | |
| Multimedia | Tecno Spark 8C | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | Yes | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes | |
| Java | No | |
| Design | Tecno Spark 8C | other phones |
| Dimensions | 164.57 x 76 x 9 mm | |
| Battery | Tecno Spark 8C | other phones |
| Battery capacity | 5000 mAh, Li-Po Battery | |
| Type | Non-Removable Battery | |
