| Hardware and OS | TECNO Spark 7T | |
| Operating system | Android 11, HIOS 7.6 | |
| Processor | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | |
| Chipset | MediaTek MT6765G Helio G35 (12 nm) | |
| Internal memory | 64GB 4GB RAM, 128GB 4GB RAM | |
| External memory | microSDXC | |
| GPU | PowerVR GE8320 | |
| Display | TECNO Spark 7T | other phones |
| Size | 6.52 inches, 102.6 cm2 | |
| Resolution | 720 x 1600 pixels, 20:9 ratio | |
| Type | IPS LCD | |
| Main Camera | TECNO Spark 7T | other phones |
| Camera | 48 MP, AF
Secondary unknown camera | |
| Features | Quad-LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | TECNO Spark 7T | other phones |
| Camera | 8 MP | |
| Features | Dual-LED flash | |
| Video | 1080p@30fps | |
| Connectivity | TECNO Spark 7T | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE | |
| Bluetooth | Yes | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| Technology | GSM / HSPA / LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| Multimedia | TECNO Spark 7T | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | TECNO Spark 7T | other phones |
| Type | Li-Po 6000 mAh, non-removable | |
| Design | TECNO Spark 7T | other phones |
| Colors | Nebula orange, Magnet Black, Jewel Blue | |
| Dimensions | 164.8 x 76.1 x 9.5 mm (6.49 x 3.00 x 0.37 in) | |
| Weight | - | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Features | TECNO Spark 7T | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | |
