| Hardware and OS | TECNO Camon 18 | |
| Operating system | Android 11, HIOS 8.0 | |
| Processor | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Chipset | MediaTek Helio G88 (12nm) | |
| Internal memory | 128GB 4GB RAM | |
| External memory | Unspecified | |
| GPU | Mali-G52 MC2 | |
| Display | TECNO Camon 18 | other phones |
| Size | 6.8 inches, 109.8 cm2 | |
| Resolution | 1080 x 2460 pixels | |
| Type | IPS LCD, 90Hz, 550 nits (typ) | |
| Main Camera | TECNO Camon 18 | other phones |
| Camera | 48 MP, f/1.8, 26mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) | |
| Features | Dual-LED flash, panorama, HDR | |
| Video | 1080p@30fps | |
| Selfie camera | TECNO Camon 18 | other phones |
| Camera | 16 MP, (wide) | |
| Features | Dual-LED flash | |
| Video | 1080p@30fps | |
| Connectivity | TECNO Camon 18 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE (unspecified) | |
| Bluetooth | Yes | |
| GPS | Yes, with A-GPS | |
| NFC | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | |
| Technology | GSM / HSPA / LTE | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| WLAN | Yes | |
| Multimedia | TECNO Camon 18 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | TECNO Camon 18 | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Charging | Fast charging 18W | |
| Design | TECNO Camon 18 | other phones |
| Colors | Dusk Gray, Ceramic White, Iris purple | |
| Dimensions | 168.9 x 76.7 x 8.8 mm (6.65 x 3.02 x 0.35 in) | |
| Weight | - | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Features | TECNO Camon 18 | other phones |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | |
