| Hardware and OS | Infinix Smart 6 HD | |
| Operating system | Android 11 (Go edition), XOS 7.6 | |
| Processor | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) | |
| Chipset | Unisoc SC9863A (28nm) | |
| GPU | IMG8322 | |
| Internal memory | 32GB 2GB RAM, 64GB 3GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| Display | Infinix Smart 6 HD | other phones |
| Type | IPS LCD, 500 nits (peak) | |
| Size | 6.6 inches, 105.2 cm2 | |
| Resolution | 720 x 1600 pixels, 20:9 ratio | |
| Colors | Force Black, Origin Blue, Aqua Sky | |
| Design | Infinix Smart 6 HD | other phones |
| Body build | Glass front, plastic back, plastic frame | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Dimensions | - | |
| Weight | - | |
| Connectivity | Infinix Smart 6 HD | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | 1, 3, 5, 8, 38, 40, 41 | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| Bluetooth | Yes | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| USB | microUSB 2.0, USB On-The-Go | |
| CDMA | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | Infinix Smart 6 HD | other phones |
| Camera | 8 MP, AF
QVGA | |
| Features | Dual-LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | Infinix Smart 6 HD | other phones |
| Camera | 5 MP | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Multimedia | Infinix Smart 6 HD | other phones |
| Radio | FM radio | |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Features | Infinix Smart 6 HD | other phones |
| Sensors | Accelerometer, proximity | |
| Battery | Infinix Smart 6 HD | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
