| Hardware and OS Tecno Spark 4 Air |
| Operating System: | Android v9.0 (Pie) |
| Processor: | Quad core, 2 GHz, Cortex A53 |
| Chipset: | MediaTek Helio A22 |
| Architecture: | 64 bit |
| RAM: | 3 GB |
| Internal Memory: | 32 GB |
| Expandable Memory: | yes Up to 256 GB |
| Graphics: | PowerVR GE8300 |
| SIM Slot(s): | Dual SIM, GSM GSM, Dual VoLTE |
| Display Tecno Spark 4 Air |
| Screen Size: | 6.1 inches (15.49 cm) |
| Screen Resolution: | 720 x 1500 pixels |
| Display Type: | IPS LCD |
| Pixel Density: | 273 ppi |
| Aspect Ratio: | 19.5:9 |
| Screen to Body Ratio: | 85 % |
| Touch Screen: | yes Capacitive Touchscreen, Multi-touch |
| Main Camera Tecno Spark 4 Air |
| Resolution: | 13 MP f/2.0 Primary Camera
0.3 MP, Depth Camera
|
| Image Resolution: | 4128 x 3096 Pixels |
| Flash: | yes Dual LED Flash |
| Camera Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Autofocus: | yes |
| Physical Aperture: | F2.0 |
| Shooting Modes: | Continuos Shooting, High Dynamic Range mode (HDR) |
| Settings: | Exposure compensation |
| Front Camera Tecno Spark 4 Air |
| Resolution: | 5 MP f/2.2 Primary Camera
|
| Flash: | yes LED Flash |
| Physical Aperture: | F2.2 |
| Connectivity Tecno Spark 4 Air |
| Network: | 4G: Available ,
3G: Available, 2G: Available |
| SIM Size: | SIM1: Nano, SIM2: Nano |
| Bluetooth: | yes |
| GPS: | yes with A-GPS |
| VoLTE: | yes |
| Wi-Fi: | yes Wi-Fi 802.11, a/b/g/n |
| Wi-Fi Features: | Mobile Hotspot |
| USB Connectivity: | Mass storage device, USB charging, microUSB 2.0 |
| Multimedia Tecno Spark 4 Air |
| Audio Jack: | 3.5 mm |
| Loudspeaker: | yes |
| Design Tecno Spark 4 Air |
| Build Material: |
Back: Plastic |
| Colours: | Nebula Black, Royal Purple |
| Battery Tecno Spark 4 Air |
| Type: | Li-ion |
| Capacity: | 3000 mAh |
| User Replaceable: | No |
| Quick Charging: | No |
| USB Type-C: | No |
| USB OTG Support: | yes |
| Features Tecno Spark 4 Air |
| Fingerprint Sensor: | yes |
| Fingerprint Sensor Position: | Rear |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer |
