| Hardware and OS | TECNO Spark 8 Pro | |
| Operating system | Android 11, HIOS 7.6 | |
| Processor | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Chipset | MediaTek Helio G85 (12nm) | |
| GPU | Mali-G52 MC2 | |
| Internal memory | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| Display | TECNO Spark 8 Pro | other phones |
| Type | IPS LCD, 500 nits (HBM) | |
| Size | 6.8 inches, 109.8 cm2(~84.6% screen-to-body ratio) | |
| Resolution | 1080 x 2460 pixels | |
| Protection | NEG | |
| Colors | Komodo Island, Interstellar Black, Winsor Violet | |
| Design | TECNO Spark 8 Pro | other phones |
| Body build | Glass front, plastic frame, plastic back | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Dimensions | 169 x 76.8 x 8.8 mm (6.65 x 3.02 x 0.35 in) | |
| Weight | - | |
| Connectivity | TECNO Spark 8 Pro | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE | |
| WLAN | Yes | |
| Bluetooth | Yes | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | TECNO Spark 8 Pro | other phones |
| Camera | 48 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (depth)
3rd unspecified camera | |
| Features | Dual-LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | TECNO Spark 8 Pro | other phones |
| Camera | 8 MP, f/2.0, 26mm (wide) | |
| Features | Dual-LED flash | |
| Video | 1080p@30fps | |
| Multimedia | TECNO Spark 8 Pro | other phones |
| Radio | FM radio | |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Features | TECNO Spark 8 Pro | other phones |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | |
| Battery | TECNO Spark 8 Pro | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Charging | Fast charging 33W | |
